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H-Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Ala-Pro-Pro-Pro-Ser(tBu)-NH2 is a protected decapeptide consisting of 10 amino acids. The sequence includes glycine (Gly), proline (Pro), serine (Ser), and alanine (Ala), with tBu (tert-butyl) protecting groups on the serine residues. The peptide has an amidated C-terminus (-NH2), which enhances stability and reduces degradation. This decapeptide can be used in various research applications, such as studying protein interactions, structure-activity relationships, or as a building block in peptide synthesis. Synonyms: Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Ala-Pro-Pro-Pro-Ser(tBu)-NH2; H-Gly-Pro-Ser(OtBu)-Ser(OtBu)-Gly-Ala-Pro-Pro-Pro-Ser(OtBu)-NH2; (S)-N-((S)-1-Amino-3-(tert-butoxy)-1-oxopropan-2-yl)-1-(O-(tert-butyl)-N-(O-(tert-butyl)-N-glycyl-L-prolyl-L-seryl)-L-serylglycyl-L-alanyl-L-prolyl-L-prolyl)pyrrolidine-2-carboxamide. Grade: ≥96%. Molecular formula: C48H81N11O13. Mole weight: 1020.24.
H-Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Leu-Pro-Ala-NH2
H-Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Leu-Pro-Ala-NH2 is a protected octapeptide used in peptide synthesis. It contains glycine (Gly), proline (Pro), serine (Ser), leucine (Leu), and alanine (Ala), with tBu (tert-butyl) groups protecting the hydroxyl groups of the serine residues. The peptide has a free -NH2 group at the C-terminus, allowing for further modifications or coupling. This nonapeptide is designed to maintain controlled reactivity and stability, making it suitable for applications in peptide synthesis, structural studies, and functional peptide research. Synonyms: Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Leu-Pro-Ala-NH2; (S)-N-((S)-1-Amino-1-oxopropan-2-yl)-1-(O-(tert-butyl)-N-(O-(tert-butyl)-N-glycyl-L-prolyl-L-seryl)-L-serylglycyl-L-leucyl)pyrrolidine-2-carboxamide; H-Gly-Pro-Ser(OtBu)-Ser(OtBu)-Gly-Leu-Pro-Ala-NH2. Grade: ≥96%. Molecular formula: C37H65N9O10. Mole weight: 795.98.
HhAntag is a small molecule inhibitor of GLI1-mediated transcription, an essential down-stream element of the Hedgehog (Hh) pathway. Synonyms: HhAntag; Hh-Antag; Hh Antag; Benzamide, N-[4-chloro-3-[6-(dimethylamino)-1H-benzimidazol-2-yl]phenyl]-3,5-dimethoxy-. Grade: >98%. CAS No. 496794-70-8. Molecular formula: C24H23ClN4O3. Mole weight: 450.92.
H-Hcy(Trt)-2-chlorotrityl resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Hcy(Trt)-Trt(2-Cl)-Resin; H-Hcy(Trt)-Barlos Resin; S-Trityl-L-homocysteine 2-chlorotrityl resin.
Hh/Gli Antagonist, GANT58 - CAS 64048-12-0
The Hh/Gli Antagonist, GANT58, also referenced under CAS 64048-12-0, controls the biological activity of Hh/Gli. This small molecule/inhibitor is primarily used for Cell Signaling applications. Group: Fluorescence/luminescence spectroscopy.
H-His(1-Me)-OMe·HCl
H-His(1-Me)-OMe·HCl. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences.
Worldwide
H-His(3-Me)-OH
H-His(3-Me)-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
H-His-his-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N'alpha-histidylhistidine;H-His-His-OH;(S)-2-[(S)-2-Amino-3-(1H-imidazol-4-yl)propionylamino]-3-(1H-imidazol-4-yl]propionic acid;His-His-OH;L-His-L-His-OH;2-[[2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid;2-[[2-amino-3-(. Product Category: Heterocyclic Organic Compound. CAS No. 306-14-9. Molecular formula: C12H16N6O3. Mole weight: 292.29384. Product ID: ACM306149. Alfa Chemistry ISO 9001:2015 Certified.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-His(Mmt)-Trt(2-Cl)-Resin; H-His(Mmt)-Barlos Resin; N-τ-Methoxytrityl-L-histidine 2-chlorotrityl resin.
H-His(Mtt)-2-chlorotrityl resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-His(Mtt)-Trt(2-Cl)-Resin; H-His(Mtt)-Barlos Resin; N-τ-4-Methyltrityl-L-histidine 2-chlorotrityl resin.
Histidylphenylalanine is a competitive inhibitor of histidine decarboxylase. Synonyms: Histidylphenylalanine; His-phe; HF dipeptide; Histidine Phenylalanine dipeptide; L-Histidinyl-L-Phenylalanine. CAS No. 16874-81-0. Molecular formula: C15H18N4O3. Mole weight: 302.33.
H-His-pro-nh2.2hbr
H-His-pro-nh2.2hbr. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-His-Pro-NH2.2HBr;L-Histidyl-L-prolinamide dihydrobromide. Product Category: Heterocyclic Organic Compound. CAS No. 59760-04-2. Molecular formula: C11H17N5O2.2HBr. Mole weight: 413.11. Purity: 0.98. Product ID: ACM59760042. Alfa Chemistry ISO 9001:2015 Certified.
The dipeptide Trp-His inhibits the development of atherosclerosis onsets in ApoE -/- mice. Synonyms: His-Trp; L-histidyl-L-tryptophan; Histidinyl-Tryptophan; HW dipeptide; Histidine Tryptophan dipeptide. CAS No. 23403-90-9. Molecular formula: C17H19N5O3. Mole weight: 341.36.
H-His(Trt)-2-Chlorotrityl Resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.
H-His(Trt)-2-Cl-Trt Resin
Alfa Chemistry's amino acid 2-Cl-Trt resins are available in loadings ranging from 0.4 to 0.7 mmol/g. Since the linked amino acids are N-protected, these resins can be used without pretreatment. Group: Amino acid 2-cl-trt resins. Alternative Names: H-His(Trt)-2-Cl-Trt. Pack Sizes: 5g, 25g.
H-His-tyr-oh
H-His-tyr-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-HIS-TYR-OH;Nsc374121. Product Category: Heterocyclic Organic Compound. CAS No. 35979-00-1. Molecular formula: C15H18N4O4. Mole weight: 318.33. Density: 1.421g/cm³. Product ID: ACM35979001. Alfa Chemistry ISO 9001:2015 Certified.
A cell-permeable acylguanidine compound that is shown to block Hh signaling and act as a potent, reversible and high-affinity Smo (Smoothened) antagonist. Displays 20-60 -fold greater potency than Cyclopamine and competitively inhibits bodipy-cyclopamine binding to Smo (IC50 = 4.6 and 14nM in HEK293-hSMO and HEK293-mSMO cells, respectively). Represses ShhN (N-myristoylated Shh) signaling (IC50=15nM for Gli-dependent luciferase activity in Shh-light2 cells) and SAG- induced C3H10T1/2 cell differentiation (IC50=10nM in an alkaline phosphatase activity assay). Inhibits ShhN (3nM) and SAG (10nM)-mediated proliferation of rat cerebellar granule cell precursors (IC50 ~3 and 6nM, respectively). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
HHV-2 Envelope Glycoprotein G (552-574)
HHV-2 Envelope Glycoprotein G (552-574) is the immunodominant region of mature glycoprotein G (gG-2) of herpes simplex virus type 2 (HSV-2). Synonyms: H-Pro-Pro-Pro-Pro-Glu-His-Arg-Gly-Gly-Pro-Glu-Glu-Phe-Glu-Gly-Ala-Gly-Asp-Gly-Glu-Pro-Pro-Glu-OH; L-Glutamic acid, L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-α-glutamyl-L-histidyl-L-arginylglycylglycyl-L-prolyl-L-α-glutamyl-L-α-glutamyl-L-phenylalanyl-L-α-glutamylglycyl-L-alanylglycyl-L-α-aspartylglycyl-L-α-glutamyl-L-prolyl-L-prolyl-. Grade: ≥95%. CAS No. 2022956-63-2. Molecular formula: C103H146N28O38. Mole weight: 2384.46.
H-Hyp-2-chlorotrityl resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Hyp-Trt(2-Cl)-Resin; H-Hyp-Barlos Resin; trans-4-Hydroxy-L-proline 2-chlorotrityl resin.
H-Hyp(bzl)-oh · hcl
H-Hyp(bzl)-oh · hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-HYP(BZL)-OH.HCL. Product Category: Heterocyclic Organic Compound. CAS No. 40350-84-3. Molecular formula: C12H15NO3·HCl. Mole weight: 257.72. Purity: 0.96. IUPACName: (2S,4R)-4-(benzyloxy)pyrrolidine-2-carboxylic acid. Product ID: ACM40350843. Alfa Chemistry ISO 9001:2015 Certified.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Hyp(tBu)-Trt(2-Cl)-Resin; O-(t-Butyl)-trans-4-hydroxy-L-proline 2-chlorotrityl resin.
It is a tridepside isolated from lichens. Synonyms: 2-Hydroxy-6-methyl-4-[(3,4,6-trihydroxy-2-methylbenzoyl)oxy]benzoic acid 4-carboxy-3-hydroxy-5-methylphenyl ester; Hiascinsaeure; Hiasic acid; Benzoic acid, 2-hydroxy-6-methyl-4-[(3,4,6-trihydroxy-2-methylbenzoyl)oxy]-, 4-carboxy-3-hydroxy-5-methylphenyl ester. Grade: 98%. CAS No. 537-07-5. Molecular formula: C24H20O11. Mole weight: 484.41.
Hibarimicin A
Hibarimicin A is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. It selectively inhibits the activity of src tyrosine kinase without affecting protein kinase A and C. It also has moderate anti-Gram-positive bacteria activity with a MIC of 0.8-12.56 μg/mL. Molecular formula: C85H112O37. Mole weight: 1725.77.
Hibarimicin B
Hibarimicin B is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. It selectively inhibits the activity of src tyrosine kinase without affecting protein kinase A and C. It also has moderate anti-Gram-positive bacteria activity with a MIC of 0.8-12.56 μg/mL. Molecular formula: C85H112O37. Mole weight: 1725.77.
Hibarimicin C
Hibarimicin C is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. It selectively inhibits the activity of src tyrosine kinase without affecting protein kinase A and C. It also has moderate anti-Gram-positive bacteria activity with a MIC of 0.8-12.56 μg/mL. Molecular formula: C83H110O36. Mole weight: 1683.74.
Hibarimicin D
Hibarimicin D is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. It selectively inhibits the activity of src tyrosine kinase without affecting protein kinase A and C. It also has moderate anti-Gram-positive bacteria activity with a MIC of 0.8-12.56 μg/mL. CAS No. 208588-87-8. Molecular formula: C85H112O38. Mole weight: 1741.77.
Hibarimicin E
Hibarimicin E is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. Molecular formula: C77H100O34. Mole weight: 1569.59.
Hibarimicin G
Hibarimicin G is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. Molecular formula: C85H112O39. Mole weight: 1757.77.
Hibarimicin H
Hibarimicin H is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. Molecular formula: C75H98O33. Mole weight: 1527.56.
Hibarimicinone
Hibarimicinone is a tyrosine kinase inhibitor produced by Microbispora rosea subsp. hibaria. Molecular formula: C45H48O21. Mole weight: 924.85.
Hibifolin
Hibifolin is a flavonol glycoside that prevents beta-amyloid-induced neurotoxicity in vitro. Hibifolin prevents beta-amyloid-induced neurotoxicity in cultured cortical neurons. Hibifolin is a potential inhibitor of adenosine deaminase. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hibifolin; Gossypetin 8-O-beta-D-glucuronide. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 55366-56-8. Molecular formula: C21H18O14. Mole weight: 494.36. Purity: 0.99. IUPACName: beta-D-Glucopyranosiduronic acid, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-8-yl. Canonical SMILES: O[C@H]([C@H]([C@@H]([C@@H](C(O)=O)O1)O)O)[C@@H]1OC2=C3C(C(C(O)=C(C4=CC=C(O)C(O)=C4)O3)=O)=C(O)C=C2O. Product ID: ACM55366568. Alfa Chemistry ISO 9001:2015 Certified.
Hibiscus Flower Extract (Standard)
Hibiscus grows in tropical grows in tropical areas throughout the world, and has been used not just as an ornament, but also medicinally for centuries. The part of this plant used medicinally is the flower. The Hibiscus flower is made into a tea in numerous cultures throughout the world. Hibiscus has a mild flavor and has many culinary uses. Applications: Hibiscus extract was used by the chinese to treat dandruff and stimulate hair growthhibiscus extract has also been used to treat hemorrhoids and woundsrecent research has shown that hibiscus extract may have antibacterial properties. Group: Others. Purity: 5.0% Anthocyanins UV. Mole weight: 207.24. Hibiscus Flower Extract (Standard); C15H11O. Cat No: EXTW-017.
HiCel 12 (MCC 12)
HiCel 12 (MCC 12). Coarse particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, combines good flow and high binding capacity. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule, Powder, Tablet. Functionality: Binder, Carrier, Capsule Filling, Compaction, Diluent, Direct Compression, Dry Granulation, Filler, Granulation, Multifunctional, Natural Origin, Powder Blends, Tablet Compressibility. Process: Capsule Filling, Direct Compression, Dry Granulation. Particle Size: 150 microns.
Sigachi US Inc
HiCel 14 (Low Moisture MCC 12)
HiCel 14 (Low Moisture MCC 12). Extra low moisture (<1.5%), coarse particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose for processing moisture-sensitive active ingredients. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule, Powder, Tablet. Functionality: Binder, Carrier, Capsule Filling, Compaction, Diluent, Direct Compression, Dry Granulation, Filler, Granulation, Moisture-Sensitive Active Ingredient, Multifunctional, Natural Origin, Powder Blends, Tablet Compressibility. Process: Capsule Filling, Direct Compression, Dry Granulation. Particle Size: 150 microns.
Sigachi US Inc
HiCel 25M (MCC 105)
HiCel 25M (MCC 105). Extra fine particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, has a smooth texture and mouthfeel. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule, Multiple Dosage Forms, Orally Disintegrating Tablet, Semi-Solid, Tablet, Topical. Functionality: Binder, Capsule Filling, Carrier, Compaction, Diluent, Filler, Granulation, Multifunctional, Natural Origin, Tablet Compressibility, Wet Granulation. Process: Capsule Filling, Extrusion, Roller Compaction, Wet Granulation. Particle Size: 25 microns.
Sigachi US Inc
HiCel 50M (MCC 101)
HiCel 50M (MCC 101). Fine particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, highly compressible. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Tablet. Functionality: Binder, Carrier, Compaction, Diluent, Filler, Granulation, Multifunctional, Natural Origin, Powder Blends, Tablet Compressibility, Wet Granulation. Process: Extrusion, Roller Compaction, Spheronization, Wet Granulation. Particle Size: 50 microns.
Sigachi US Inc
HiCel 90M (MCC 102)
HiCel 90M (MCC 102). Medium particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, combines flow and high compactibility. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule, Powder, Tablet. Functionality: Binder, Carrier, Capsule Filling, Compaction, Diluent, Direct Compression, Dry Granulation, Filler, Granulation, Multifunctional, Natural Origin, Powder Blends, Tablet Compressibility. Process: Capsule Filling, Direct Compression, Dry Granulation. Particle Size: 90 microns.
Sigachi US Inc
HiCel HD50M (High BD MCC 101)
HiCel HD50M (High BD MCC 101). Fine particle size, high density, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, combines good flow and less volume. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule. Functionality: Capsule Filling, Carrier, Diluent, Filler, Natural Origin. Process: Capsule Filling. Particle Size: 50 microns.
Sigachi US Inc
HiCel HD90M (High BD MCC 102)
HiCel HD90M (High BD MCC 102). High density, medium particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, combines high flow and excellent binding property. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule, Powder, Tablet. Functionality: Capsule Filling, Binder, Carrier, Compaction, Diluent, Direct Compression, Dry Granulation, Filler, Granulation, Multifunctional, Powder Blends, Natural Origin, Tablet Compressibility. Process: Capsule Filling, Direct Compression, Dry Granulation. Particle Size: 90 microns.
Sigachi US Inc
HiCel LM50 (Low moisture MCC 101)
HiCel LM50 (Low moisture MCC 101). Extra low moisture (<1.5%), fine particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, for processing moisture-sensitive active ingredients. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule. Functionality: Binder, Capsule Filling, Carrier, Compaction, Diluent, Filler, Moisture-Sensitive Active Ingredient, Natural Origin, Tablet Compressibility. Process: Capsule Filling, Extrusion, Roller Compaction, Spheronization. Particle Size: 50 microns.
Sigachi US Inc
HiCel LP200 (MCC 200)
HiCel LP200 (MCC 200). Large particle size, spray-dried microcrystalline cellulose is a purified, partly depolymerized cellulose, combines outstanding flow and high binding capacity. It is a white, odorless, tasteless, and free-flowing crystalline powder recommended for pharmaceutical applications. Dosage Form: Capsule, Powder, Tablet. Functionality: Binder, Carrier, Capsule Filling, Compaction, Diluent, Direct Compression, Dry Granulation, Filler, Granulation, Multifunctional, Natural Origin, Powder Blends, Tablet Compressibility. Process: Capsule Filling, Direct Compression, Dry Granulation. Particle Size: 180 microns.
Sigachi US Inc
HiCel MCG 581 (Cellulose Gel)
HiCel MCG 581 (Cellulose Gel). Microcrystalline Cellulose co-processed with Sodium Carboxymethyl Cellulose is a highly thixotropic hydrocolloid. It is a white, odorless, and tasteless powder that produces and stabilizes one-phase suspension, smooth cream, gel, and lotion. Dosage Form: Cream, Gel, Lotion, Suspension, Topical. Functionality: Smooth Texture, Stabilizer, Suspending Agent, Viscosity Modifier. Process: Emulsion Stabilization, Suspension Stabilization, Viscosity Modification. Particle Size: 70 microns.
Sigachi US Inc
HiCel MCG 591 (Cellulose Gel)
HiCel MCG 591 (Cellulose Gel). Microcrystalline Cellulose co-processed with Sodium Carboxymethyl Cellulose resulting in a highly thixotropic hydrocolloid. It is a white, odorless, and tasteless powder that is activated by high-shear mixer to produce stable, one-phase suspension, smooth cream, gel, and lotion. Dosage Form: Cream, Gel, Lotion, Suspension, Topical. Functionality: Smooth Texture, Stabilizer, Suspending Agent, Viscosity Modifier. Process: Emulsion Stabilization, Suspension Stabilization, Viscosity Modification. Particle Size: 70 microns.
Sigachi US Inc
HiCel MCG 611 (Cellulose Gel)
HiCel MCG 611 (Cellulose Gel). Microcrystalline Cellulose co-processed with Sodium Carboxymethyl Cellulose resulting in a highly thixotropic hydrocolloid. It is a white, odorless, and tasteless powder that is activated by high-shear mixer to produce stable, one-phase suspension, smooth cream, gel, and lotion. Dosage Form: Cream, Gel, Lotion, Suspension, Topical. Functionality: Smooth Texture, Stabilizer, Suspending Agent, Viscosity Modifier. Process: Emulsion Stabilization, Suspension Stabilization, Viscosity Modification. Particle Size: 70 microns.