American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
8-Aminoguanosine A potent inhibitor of purine nucleoside phosphorylase. Synonyms: Inosine, 2,8-diamino-; NSC 90390; 2,8-Diaminoinosine; 2,8-diamino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one. Grade: 98%. CAS No. 3868-32-4. Molecular formula: C10H14N6O5. Mole weight: 298.26. BOC Sciences 5
8-Aminoguanosine-13C2,15N 8-Aminoguanosine-13C2,15N is an isotopic labelled compound of 8-Aminoguanosine, which is a potent inhibitor of purine nucleoside phosphorylase. Synonyms: 2,8-Diaminoinosine-13C2,15N. Molecular formula: C8[13C]2H14N5[15N]O5. Mole weight: 301.23. BOC Sciences 5
8-Amino-Inosine 8-Amino-Inosine. Group: Biochemicals. Alternative Names: NSC 109320. Grades: Highly Purified. CAS No. 13389-16-7. Pack Sizes: 25mg. Molecular Formula: C10H13N5O5, Molecular Weight: 283.24. US Biological Life Sciences. USBiological 8
Worldwide
8-Amino-Inosine 8-Amino-Inosine is a derivative of Inosine, a nucleoside that is found in tRNAs and is essential for the proper translation of genetic code in a wobble base pair. Inosine is also known to exert neuroprotective properties and has been used to treat stroke patients to restore neural function. 8-Amino-Inosine have been studied as a potential chemotherapeutic agent for the treatment of leukemia function by the cytodestruction of the neoplastic cells. Synonyms: NSC 109320. Grade: 96%. CAS No. 13389-16-7. Molecular formula: C10H13N5O5. Mole weight: 283.24. BOC Sciences 5
8-(Aminomethyl)naphthalene-2-carboxylic acid hydrochloride 8-(Aminomethyl)naphthalene-2-carboxylic acid hydrochloride. Alternative Names: 2-Naphthalenecarboxylicacid,8-(aminomethyl)-,hydrochloride (9CI); 2-Naphthalenecarboxylicacid,8-(aminomethyl)-,hydrochloride (1:1); 8-(AMINOMETHYL)NAPHTHALENE-2-CARBOXYLIC ACID HYDROCHLORIDE. CAS No. 152768-98-4. Purity: 98%. Product ID: ACM152768984. Molecular formula: C12H12ClNO2. Mole weight: 237.682180 [g/mol]. IUPAC Name: 8-(aminomethyl)naphthalene-2-carboxylic acid;hydrochloride. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
8-Aminonaphthalene-1,6-disulphonic acid 8-Aminonaphthalene-1,6-disulphonic acid. Alternative Names: AMINO E-ACID;8-AMINO-1,6-NAPHTHALENEDISULFONIC ACID SODIUM SALT;MONOSODIUM 1-NAPHTHYLAMINE-3,8-DISULFONATE;8-amino-6-naphthalenedisulfonicacid;Amino Epsilon acid;1-Aminonaphthalene-3,8-disulfonic acid;Amino ε acid(1-Aminonaphthalene-3,8-disulfonic acid). CAS No. 129-91-9. Purity: 98%. Product ID: ACM129919. Molecular formula: C10H9NO6S2. Mole weight: 303.31. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 5
8-Aminooctanoic acid 8-Aminooctanoic acid. CAS No: 1002-57-9 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
8-(Aminooxy)-octanoic acid hydrobromide 8-(Aminooxy)-octanoic acid hydrobromide. Product ID: ACMA00008272. Molecular formula: C8H18BrNO3. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
8-Aminopyrene-1,3,6-trisulfonic acid trisodium 8-Aminopyrene-1,3,6-trisulfonic acid trisodium (APTS) is an anionic fluorescent dye (excitation/emission: 425/503 nm in pH 7.4 PBS). The fluorescence intensity of 8-Aminopyrene-1,3,6-trisulfonic acid trisodium remains stable at pH 4-10. 8-Aminopyrene-1,3,6-trisulfonic acid trisodium retains its fluorescence properties when immobilized in a hydrogel by copolymerization. 8-Aminopyrene-1,3,6-trisulfonic acid trisodium can be used for glucose sensing[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: APTS. CAS No. 196504-57-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D0031. MedChemExpress MCE
8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt 8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 196504-57-1. Pack Sizes: 100mg, 250mg, 500mg, 1g. Molecular Formula: C16H8NNa3O9S3. US Biological Life Sciences. USBiological 8
Worldwide
8-Aminoquinoline 8-Aminoquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 578-66-5. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C9H8N2. US Biological Life Sciences. USBiological 8
Worldwide
8-Aminoquinoline-7-carbaldehyde 8-Aminoquinoline-7-carbaldehyde. Alternative Names: 8-aminoquinoline-7-carbaldehyde, 158753-17-4, 8-Amino-quinoline-7-carbaldehyde, CTK4C9839, MolPort-016-578-720, ANW-71451, AKOS006309006, 8-AMINO-7-QUINOLINECARBALDEHYDE, AG-L-22194, 8-AMINO-7-QUINOLINECARBOXALDEHYDE, AK-83521, KB-46635, FT-0682316, I14-14449. CAS No. 158753-17-4. Purity: 96%. Product ID: ACM158753174. Molecular formula: C10H8N2O. Mole weight: 172.18. IUPAC Name: 8-aminoquinoline-7-carbaldehyde. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
8-Aminoquinoline-7-carbaldehyde 8-Aminoquinoline-7-carbaldehyde. Alternative Names: 8-aminoquinoline-7-carbaldehyde, 158753-17-4, 8-Amino-quinoline-7-carbaldehyde, CTK4C9839, MolPort-016-578-720, ANW-71451, AKOS006309006, 8-AMINO-7-QUINOLINECARBALDEHYDE, AG-L-22194, 8-AMINO-7-QUINOLINECARBOXALDEHYDE, AK-83521, KB-46635, FT-0682316, I14-14449. CAS No. 158753-17-4. Molecular formula: C10H8N2O. Mole weight: 172.18. Purity: 96%. IUPAC Name: 8-aminoquinoline-7-carbaldehyde. SMILES: C1=CC2=C(C(=C(C=C2)C=O)N)N=C1. Alfa Chemistry Materials 5
8-Anilino-1-naphthalenesulfonic acid 8-Anilino-1-naphthalenesulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 82-76-8. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C16H13NO3S. US Biological Life Sciences. USBiological 8
Worldwide
8-Anilino-1-naphthalenesulfonic acid (Phenyl peri acid) 25g Pack Size. Group: Amines, Building Blocks, Organics, Stains & Indicators. Formula: C6H5NHC10H6SO3H. CAS No. 82-76-8. Prepack ID 12709547-25g. Molecular Weight 299.34. See USA prepack pricing. Molekula Americas
8a-Oxo Avermectin B1a 8a-Oxo Avermectin B1a is a metabolite of Avermectin B1a that can be used as an insecticide and acaricide on tomatoes and strawberries in permanent greenhouses and walk-in tunnels. Synonyms: 5-O-Demethyl-28-oxo-Avermectin A1a; Ivermectin 8a-oxo-H2B1a. CAS No. 102190-68-1. Molecular formula: C48H70O15. Mole weight: 887.07. BOC Sciences 5
8a-oxo-eprinomectin B1a 8a-oxo-eprinomectin B1a is an impurity of eprinomectin, a broad-spectrum endectocide used to control various species and stages of internal and external parasites. Synonyms: N-[(3S,4S,6S)-6-{[(3S,4S,6R)-6-{[(1R,2'R,2R,3'S,5R,6'S,8S,12R,14E,16S,17S,18E,20Z,24S)-2'-[(2S)-but-2-yl]-2,24-dihydroxy-3,3',15,17-tetramethyl-6,22-dioxo-2',3'-dihydrospiro[7,11,23-trioxatetracyclo[19.2.1.18,12.05,24]pentacosa-3,14,18,20-tetraene-10,6'-pyran]-16-yl]oxy}-4-methoxy-2-methyl-3,4,5,6-tetrahydro-2H-pyran-3-yl]oxy}-4-methoxy-2-methyl-3,4,5,6-tetrahydro-2H-pyran-3-yl]acetamide. Molecular formula: C50H73NO15. Mole weight: 928.13. BOC Sciences 5
8'-Apo-b-carotenal 8'-Apo-b-carotenal. Group: Biochemicals. Alternative Names: 8'-Apo-b-caroten-8'-al. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. USBiological 8
Worldwide
8'-apo-β-carotenoid 14',13'-cleaving dioxygenase A thiol-dependent enzyme isolated from rat and rabbit. Unlike EC 1.13.11.63, β-carotene-15,15'-dioxygenase, it is not active towards β-carotene. The secondary product has not been characterized, but may be (3E,5E)-7-hydroxy-6-methylhepta-3,5-dien-2-one. Creative Enzymes
8'-apo-β-carotenoid 14',13'-cleaving dioxygenase A thiol-dependent enzyme isolated from rat and rabbit. Unlike EC 1.13.11.63, β-carotene-15,15'-dioxygenase, it is not active towards β-carotene. The secondary product has not been characterized, but may be (3E,5E)-7-hydroxy-6-methylhepta-3,5-dien-2-one. Group: Enzymes. Synonyms: 8'-apo-β-carotenol:O2 oxidoreductase (14',13'-cleaving). Enzyme Commission Number: EC 1.13.11.67. CAS No. 198028-39-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0587; 8'-apo-β-carotenoid 14',13'-cleaving dioxygenase; EC 1.13.11.67; 198028-39-6; 8'-apo-β-carotenol:O2 oxidoreductase (14',13'-cleaving). Cat No: EXWM-0587. Creative Enzymes
8'-apo-carotenoid 13,14-cleaving dioxygenase Isolated from the bacterium Novosphingobium aromaticivorans. It is less active with 4'-apo-β-carotenal and γ-carotene. Group: Enzymes. Synonyms: NACOX1 (gene name). Enzyme Commission Number: EC 1.13.11.82. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0603; 8'-apo-carotenoid 13,14-cleaving dioxygenase; EC 1.13.11.82; NACOX1 (gene name). Cat No: EXWM-0603. Creative Enzymes
8-APT-cGMP 8-APT-cGMP is an isozyme-selective stimulator of cGMP-dependent protein kinase I a with a prenference for type I a over I by a factor of 200. Synonyms: 8- (2- Aminophenylthio)guanosine- 3', 5'- monophosphate, sodium salt. Grade: ≥ 98% by HPLC. CAS No. 144509-87-5. Molecular formula: C16H16N6O7PS ยท Na. Mole weight: 490.4. BOC Sciences 5
8arm-PEG10K 7arm-OH, 1arm-COOH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K 7arm-OH, 1arm-COOH, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG 7arm-OH, 1arm-COOH, tripentaerythritol core, 8arm PEG, 7arm-Hydroxyl, 1arm-Carboxyl. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-Acrylate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-Acrylate, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-ACLT, 8arm-PEG-Acrylate, tripentaerythritol core. Mole weight: average Mn 10000. Alfa Chemistry Materials 2
8arm-PEG10K-COOH, hexaglycerol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-COOH, hexaglycerol core, 8arm-PEG-COOH. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-COOH, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-COOH, tripentaerythritol core, 8arm-PEG-COOH. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-Maleimide 8arm-PEG10K-Maleimide. Alfa Chemistry Materials 3
8-arm PEG10K-Methacrylate (hexaglycerol core) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8-arm PEG10K-Methacrylate (tripentaerythritol core) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-NH2, hexaglycerol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-NH2, hexaglycerol core, 8arm-PEG-NH2. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-NH2, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-NH2, 8arm-PEG-NH2, tripentaerythritol core. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8-arm PEG10K-PCL2K-Acrylate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alfa Chemistry Materials 3
8-arm PEG10K-PLA2K-Acrylate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alfa Chemistry Materials 3
8arm-PEG10K-SH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-SH. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-SH, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-SH, tripentaerythritol core, 8arm-PEG-SH. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG10K-Succinimidyl Glutarate 8arm-PEG10K-Succinimidyl Glutarate. Alfa Chemistry Materials 3
8arm-PEG10K-Succinimidyl Succinate 8arm-PEG10K-Succinimidyl Succinate. Alfa Chemistry Materials 3
8arm-PEG10K-Vinylsulfone, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-VS, 8arm-PEG-Vinylsulfone, tripentaerythritol core. Mole weight: average Mn 10000. Alfa Chemistry Materials 3
8arm-PEG15K-Succinimidyl Glutarate 8arm-PEG15K-Succinimidyl Glutarate. Alfa Chemistry Materials 3
8arm-PEG15K-Succinimidyl Succinate 8arm-PEG15K-Succinimidyl Succinate. Alfa Chemistry Materials 3
8arm-PEG20K 7arm-OH, 1arm-COOH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K 7arm-OH, 1arm-COOH, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG 7arm-OH, 1arm-COOH, tripentaerythritol core, 8arm PEG, 7arm-Hydroxyl, 1arm-Carboxyl. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-Acrylate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-Acrylate, hexaglycerol core. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-Acrylate, hexaglycerol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-Acrylate, hexaglycerol core. Mole weight: average Mn 20000. Alfa Chemistry Materials 2
8arm-PEG20K-COOH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-COOH. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-COOH, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-COOH, tripentaerythritol core, 8arm-PEG-COOH. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-Maleimide 8arm-PEG20K-Maleimide. Alfa Chemistry Materials 3
8arm-PEG20K-NH2, hexaglycerol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-NH2, hexaglycerol core, 8arm-PEG-NH2. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-NH2, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-NH2, 8arm-PEG-NH2, tripentaerythritol core. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-Norbornene, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-Norbornene, tripentaerythritol core, 8arm-PEG-NB. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-SH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-SH. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-SH, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-SH, tripentaerythritol core, 8arm-PEG-SH. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG20K-Succinimidyl Glutarate 8arm-PEG20K-Succinimidyl Glutarate. Alfa Chemistry Materials 3
8arm-PEG20K-Succinimidyl Succinate 8arm-PEG20K-Succinimidyl Succinate. Alfa Chemistry Materials 3
8arm-PEG20K-Vinylsulfone, tripentaerythritol core Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-VS, 8arm-PEG-Vinylsulfone, tripentaerythritol core. Mole weight: average Mn 20000. Alfa Chemistry Materials 3
8arm-PEG40K-COOH Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-COOH. Mole weight: average Mn 40000. Alfa Chemistry Materials 3
8arm-PEG40K-Maleimide Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-Maleimide. Mole weight: average Mn 40000. Alfa Chemistry Materials 3
8arm-PEG40K-NH2 Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: 8arm-PEG-NH2. Mole weight: average Mn 40000. Alfa Chemistry Materials 3
8arm-PEG40K-Succinimidyl Glutarate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 40000. Alfa Chemistry Materials 3
8arm-PEG40K-Succinimidyl Succinate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 40000. Alfa Chemistry Materials 3
8-arm PEG5K-Acrylate (hexaglycerol core) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 5000. Alfa Chemistry Materials 3
8-arm PEG5K-Acrylate (tripentaerythritol core) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 5000. Alfa Chemistry Materials 3
8-arm PEG5K-Methacrylate (hexaglycerol core) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 5000. Alfa Chemistry Materials 3
8-arm PEG5K-Methacrylate (tripentaerythritol core) Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Mole weight: average Mn 5000. Alfa Chemistry Materials 3
8-arm PEG5K-PCL1K-Acrylate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alfa Chemistry Materials 3
8-arm PEG5K-PLA1K-Acrylate Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Purity: ≥95%. Alfa Chemistry Materials 3
8-Arm PEG-Biotin, MW 10k-40K The 8-arm PEG derivative has a larger molecular weight and can carry more drug molecules. The 8-arm PEG derivative has a branched or comb-like structure. Multi-arm PEG derivatives are commonly used in drug delivery systems. The molecular weight of the modified drug is increased and is not easily eliminated by metabolism in the body. In addition, the dispersibility and solubility of the modified drug in the body are improved. Multi-arm PEG derivatives can also modify the surface of biological materials or form new biomedical materials. Mole weight: Customizable. BOC Sciences
8-Arm PEG-DBCO DBCO is also known as ADIBO (= Azadibenzocyclooctyne) or DIBAC (= Dibenzoazacyclooctyne). Alternative Names: DBCO Azide Click PEG Chemistry. Product ID: ACMA00006129. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 2

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