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Transfers glucosyl residues to the D-galactosyl-D-glucosyl side-chains in the partially completed core of lipopolysaccharides. cf. EC 2.4.1.44 (lipopolysaccharide 3-α-galactosyltransferase), EC 2.4.1.56 (lipopolysaccharide N-acetylglucosaminyltransferase) and EC 2.4.1.58 (lipopolysaccharide glucosyltransferase I). Group: Enzymes. Synonyms: uridine diphosphoglucose-galactosylpolysaccharide glucosyltransferase. Enzyme Commission Number: EC 2.4.1.73. CAS No. 51004-27-4. 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-2616; lipopolysaccharide glucosyltransferase II; EC 2.4.1.73; 51004-27-4; uridine diphosphoglucose-galactosylpolysaccharide glucosyltransferase. Cat No: EXWM-2616.
Transfers N-acetylglucosaminyl residues to a D-galactose residue in the partially completed lipopolysaccharide core [cf. EC 2.4.1.44 (lipopolysaccharide 3-α-galactosyltransferase), EC 2.4.1.58 (lipopolysaccharide glucosyltransferase I) and EC 2.4.1.73 (lipopolysaccharide glucosyltransferase II)]. Group: Enzymes. Synonyms: UDP-N-acetylglucosamine-lipopolysaccharide N-acetylglucosaminyltransferase; uridine diphosphoacetylglucosamine-lipopolysaccharide acetylglucosaminyltransferase; UDP-N-acetyl-D-glucosamine:lipopolysaccharide N-acetyl-D-glucosaminyltransferase. Enzyme Commission Number: EC 2.4.1.56. CAS No. 37277-64-8. 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-2601; lipopolysaccharide N-acetylglucosaminyltransferase; EC 2.4.1.56; 37277-64-8; UDP-N-acetylglucosamine-lipopolysaccharide N-acetylglucosaminyltransferase; uridine diphosphoacetylglucosamine-lipopolysaccharide acetylglucosaminyltransferase; UDP-N-acetyl-D-glucosamine:lipopolysaccharide N-acetyl-D-glucosaminyltransferase. Cat No: EXWM-2601.
Involved in the biosynthesis of common antigen in Enterobacteriaceae. Group: Enzymes. Synonyms: ManNAcA transferase; uridine diphosphoacetyl mannosaminuronate-acetyl glucosaminyl pyrophosphoryl undecaprenol acetylmannosaminuronosyltransferase; UDP-N-acetyl-β-D-mannosaminouronate:lipid I N-acetyl-β-D-mannosaminouronosyltransferase (incorrect). Enzyme Commission Number: EC 2.4.1.180. CAS No. 113478-30-1. 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-2406; lipopolysaccharide N-acetyl mannosaminouronosyl transferase; EC 2.4.1.180; 113478-30-1; ManNAcA transferase; uridine diphosphoacetyl mannosaminuronate-acetyl glucosaminyl pyrophosphoryl undecaprenol acetylmannosaminuronosyltransferase; UDP-N-acetyl-β-D-mannosaminouronate:lipid I N-acetyl-β-D-mannosaminouronosyltransferase (incorrect). Cat No: EXWM-2406.
Lipopolysaccharides
Lipopolysaccharides Inhibitor. Uses: Scientific use. Product Category: T11855. CAS No.:
Lipopolysaccharides from Escherichia coli
Lipopolysaccharides produced by Escherichia coli are endotoxins. Synonyms: Lipopolysaccharide E. Coli; Escherichia coli lipopolysaccharides; Lipopolysaccharides, Escherichiacoli; Citopyros; Escherichia coli lipopolysaccharide; Lipopolysaccharide, Escherichia coli; Lipopolysaccharides, Escherichia coli. CAS No. 93572-42-0.
Lipopolysaccharides from Escherichia coli K-235
Lipopolysaccharides from Escherichia coli K-235.
Lipopolysaccharides from Escherichia coli O111:B4
Lipopolysaccharides from Escherichia coli O111:B4.
Lipopolysaccharides from Escherichia coli O127:B8
Lipopolysaccharides from Escherichia coli O127:B8.
Lipopolysaccharides from Escherichia coli O128:B12
Lipopolysaccharides from Escherichia coli O128:B12.
Lipopolysaccharides from Escherichia coli O26:B6
Lipopolysaccharides from Escherichia coli O26:B6.
Lipopolysaccharides from Escherichia coli O55:B5
Lipopolysaccharides from Escherichia coli O55:B5.
Lipopolysaccharides from Klebsiella pneumoniae
Lipopolysaccharides from Klebsiella pneumoniae.
Lipopolysaccharides from Proteus mirabilis
Lipopolysaccharides from Proteus mirabilis.
Lipopolysaccharides from Proteus vulgaris
Lipopolysaccharides from Proteus vulgaris.
Lipopolysaccharides from Pseudomonas aeruginosa 10
Lipopolysaccharides from Pseudomonas aeruginosa 10.
Lipopolysaccharides from Salmonella enterica serotype abortus equi
Lipopolysaccharides from Salmonella enterica serotype abortus equi.
Lipopolysaccharides from Salmonella enterica serotype enteritidis
Lipopolysaccharides from Salmonella enterica serotype enteritidis.
Lipopolysaccharides from Salmonella enterica serotype minnesota
Lipopolysaccharides from Salmonella enterica serotype minnesota.
Lipopolysaccharides from Salmonella enterica serotype typhimurium
Lipopolysaccharides from Salmonella enterica serotype typhimurium.
Lipopolysaccharides from Salmonella typhosa
Lipopolysaccharides from Salmonella typhosa.
Lipopolysaccharides from Serratia marcescens
Lipopolysaccharides from Serratia marcescens.
Lipopolysaccharides (LPS)
Lipopolysaccharides (LPSs, Endotoxin,LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A. Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system. Lipopolysaccharides activates TLR-4 on immune cells. Lipopolysaccharides induces secretion of cell migrasome. Group: Inhibitors. Alternative Names: LPSs, Endotoxin,LPS. CAS No. 93572-42-0. Pack Sizes: 1mg. Product ID: S7850. Storage Conditions: 3 years -20°C powder.
United States; Europe
Lipopolysaccharides (rough strains) from Escherichia coli EH100 (Ra mutant)
Lipopolysaccharides (rough strains) from Escherichia coli EH100 (Ra mutant).
Lipopolysaccharides (rough strains) from Escherichia coli F583 (Rd mutant)
Lipopolysaccharides (rough strains) from Escherichia coli F583 (Rd mutant).
Lipopolysaccharides (rough strains) from Escherichia coli J5 (Rc mutant)
Lipopolysaccharides (rough strains) from Escherichia coli J5 (Rc mutant).
Lipopolysaccharides (rough strains) from Salmonella enterica serotype minnesota Re 595 (Re mutant)
Lipopolysaccharides (rough strains) from Salmonella enterica serotype minnesota Re 595 (Re mutant).
Lipopolysaccharides (rough strains) from Salmonella enterica serotype typhimurium SL1181
Lipopolysaccharides (rough strains) from Salmonella enterica serotype typhimurium SL1181.
ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. Enzymes of Gram-negative bacteria that export lipo-oligosaccharides and lipopolysaccharides. Group: Enzymes. Enzyme Commission Number: EC 7.5.2.5 (Formerly EC 3.6.3.39). 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-4677; lipopolysaccharide-transporting ATPase; EC 3.6.3.39. Cat No: EXWM-4677.
It is produced by the strain of Str. sp. RS-28. It's a macrolide antibiotic. It is resistant to plant pathogenic fungi and algae. Molecular formula: C78H138O30. Mole weight: 1555.91.
Liposidomycin A
It is produced by the strain of Str. sp. SN-1061M. It has antibacterial effect, but the antibacterial activity is weak. It has strong inhibition of mycobacteria (MIC is 0.16 μg/mL). It has the function of inhibiting glycopeptide biosynthesis, and can inhibit the glycopeptide biosynthesis of Escherichia coli with IC50 of 0.03 μg/mL. Molecular formula: C44H67N5O21S. Mole weight: 1034.09.
Liposidomycin B
It is produced by the strain of Str. sp. SN-1061M. It has antibacterial effect, but the antibacterial activity is weak. It has strong inhibition of mycobacteria (MIC is 0.16 μg/mL). It has the function of inhibiting glycopeptide biosynthesis, and can inhibit the glycopeptide biosynthesis of Escherichia coli with IC50 of 0.03 μg/mL. Molecular formula: C42H67N5O21S. Mole weight: 1010.06.
Liposidomycin C
It is produced by the strain of Str. sp. SN-1061M. It has antibacterial effect, but the antibacterial activity is weak. It has strong inhibition of mycobacteria (MIC is 0.16 μg/mL). It has the function of inhibiting glycopeptide biosynthesis, and can inhibit the glycopeptide biosynthesis of Escherichia coli with IC50 of 0.03 μg/mL. Molecular formula: C42H67N5O21S. Mole weight: 1010.06.
Liposomal Iron
Liposomal Iron. CAS No. 10058-44-3. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Liposomal Iron bisglycinate
Liposomal Iron bisglycinate. CAS No. 20150-34-9. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Lipoteichoic acid
Lipoteichoic acid is an orally effect anti-inflammatory and antitumor agent. Lipoteichoic acid is a crucial immune molecule in Gram-positive bacteria that activates the complement system by inducing C3 and inhibiting CD55. Lipoteichoic acid regulates macrophage autophagy through the PI3K/Akt/mTOR pathway. Lipoteichoic acid induces lung damage in mice. Lipoteichoic acid inhibits the production of melanin[1][2][3][4][5][6][7]. Uses: Scientific research. Category: Signaling pathways. CAS No. 56411-57-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N9481.
Lipoxamycin hemisulfate
Lipoxamycin hemisulfate is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC50 of 21 nM[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 11075-87-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-119759A.
Lipoxidase
100mg Pack Size. Group: Biochemicals, Research Organics & Inorganics. Formula: N/A. CAS No. 9029-60-1. Prepack ID 14946502-100mg. See USA prepack pricing.
lipoyl amidotransferase
In the bacterium Listeria monocytogenes the enzyme takes part in a pathway for scavenging of lipoic acid. The enzyme is bound to 2-oxo-acid dehydrogenases such as the pyruvate dehydrogenase complex, where it transfers the lipoyl moiety from lipoyl-[glycine cleavage system H] to the E2 subunits of the complexes. Group: Enzymes. Synonyms: LipL (gene name, ambiguous). Enzyme Commission Number: EC 2.3.1.200. 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-2145; lipoyl amidotransferase; EC 2.3.1.200; LipL (gene name, ambiguous). Cat No: EXWM-2145.
lipoyl(octanoyl) transferase
This is the first committed step in the biosynthesis of lipoyl cofactor. Lipoylation is essential for the function of several key enzymes involved in oxidative metabolism, as it converts apoprotein into the biologically active holoprotein. Examples of such lipoylated proteins include pyruvate dehydrogenase (E2 domain), 2-oxoglutarate dehydrogenase (E2 domain), the branched-chain 2-oxoacid dehydrogenases and the glycine cleavage system (H protein). Lipoyl-ACP can also act as a substrate although octanoyl-ACP is likely to be the true substrate. The other enzyme involved in the biosynthesis of lipoyl cofactor is EC 2.8.1.8, lipoyl synthase. An alternative lipoylation pathway invol.rase; octanoyl-[acyl-carrier-protein]:protein N-octanoyltransferase. Enzyme Commission Number: EC 2.3.1.181. CAS No. 392687-64-8. 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-2123; lipoyl(octanoyl) transferase; EC 2.3.1.181; 392687-64-8; LipB; lipoyl (octanoyl)-[acyl-carrier-protein]-protein N-lipoyltransferase; lipoyl (octanoyl)-acyl carrier protein:protein transferase; lipoate/octanoate transferase; lipoyltransferase; octanoyl-[acyl carrier protein]-protein N-octanoyltransferase; lipoyl(octanoyl)transferase; octanoyl-[acyl-carrier-protein]:protein N-octanoyltransferase. Cat No: EXWM-2123.
lipoyl synthase
This enzyme is a member of the 'AdoMet radical' (radical SAM) family, all members of which produce the 5'-deoxyadenosin-5'-yl radical and methionine from AdoMet [i.e. S-adenosylmethionine, or S-(5'-deoxyadenosin-5'-yl)methionine], by the addition of an electron from an iron-sulfur centre. The radical is converted into 5'-deoxyadenosine when it abstracts a hydrogen atom from C-6 and C-8, leaving reactive radicals at these positions so that they can add sulfur, with inversion of configuration. This enzyme catalyses the final step in the de-novo biosynthesis of the lipoyl cofactor, with the other enzyme involved being EC 2.3.1.181, lipoyl(octanoyl) transferase. Lipoylation is essential.pathway involves EC 2.7.7.63, lipoate-protein ligase, which can lipoylate apoproteins using exogenous lipoic acid (or its analogues). Group: Enzymes. Synonyms: LS; LipA; lipoate synthase; protein 6-N-(octanoyl)lysine:sulfur sulfurtransferase; protein N6-(octanoyl)lysine:sulfur sulfurtransferase. Enzyme Commission Number: EC 2.8.1.8. CAS No. 189398-80-9. 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-3366; lipoyl synthase; EC 2.8.1.8; 189398-80-9; LS; LipA; lipoate synthase; protein 6-N-(octanoyl)lysine:sulfur sulfurtransferase; protein N6-(octanoyl)lysine:sulfur sulfurtransferase. Cat No: EXWM-3366.
Liproxstatin-1
Liproxstatin-1 is a potent ferroptosis inhibitor and inhibits ferroptotic cell death (IC50=22 nM)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 950455-15-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg; 1 g. Product ID: HY-12726.
Liproxstatin-1
Liproxstatin-1 is a potent ferroptosis inhibitor with an IC50 of 22 nM. Group: Inhibitors. CAS No. 950455-15-9. Pack Sizes: 5mg. Product ID: S7699. Formula: C19H21ClN4. Smiles: C1CNCCC12C(=NCC3=CC(=CC=C3)Cl)NC4=CC=CC=C4N2. Storage Conditions: 2 years -80 in solvent.
Liproxstatin-1 hydrochloride is a potent ferroptosis inhibitor and inhibits ferroptotic cell death (IC50=22 nM)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2250025-95-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12726A.
Lipstatin
Lipstatin, a potent inhibitor of the pancreas lipase, is reported to be useful in the treatment and/or prevention of obesity and related diseases. Group: Biochemicals. Alternative Names: N-Formyl-L-leucine (1S,3Z,6Z)-1-[[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]methyl]-3,6-dodecadien-1-yl Ester; N-Formyl-L-leucine [2S-[2α(1R*,3Z,6Z),3 β]]-. Grades: Highly Purified. CAS No. 96829-59-3. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Lipstatin
Lipstatin, a potent inhibitor of the pancreas lipase, is reported to be useful in the treatment and prevention of obesity and related diseases. It is a natural product that was first isolated from Actinobacterium Streptomyces toxytricini. Synonyms: N-Formyl-L-leucine (1S,3Z,6Z)-1-[[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]methyl]-3,6-dodecadien-1-yl Ester; N-Formyl-L-leucine [2S-[2α(1R*,3Z,6Z),3β]]-1-[(3-Hexyl-4-oxo-2-oxetanyl)methyl]-3,6-dodecadienyl Ester; (-)-Lipstatin. Grade: >95%. CAS No. 96829-59-3. Molecular formula: C29H49NO5. Mole weight: 491.70.
Liq
Electron transport and hole blocking material in organic light emitting diodes (OLED). Alternative Names: (8-Hydroxyquinolinato)lithium,(8-Quinolinolato)lithium,8-Hydroxyquinoline lithium. CAS No. 25387-93-3. Molecular formula: C9H6LiNO. Mole weight: 151.09. IUPAC Name: lithium;quinolin-8-olate. SMILES: [Li+].C1=CC2=C(C(=C1)[O-])N=CC=C2. InChI: 1S/C9H7NO.Li/c11-8-5-1-3-7-4-2-6-10-9(7)8;/h1-6,11H;/q;+1/p-1,FQHFBFXXYOQXMN-UHFFFAOYSA-M.
Liquefied CNT Paste. CAS No. 308068-56-6. Molecular formula: C. Mole weight: 12.03g/mol. Purity: 99.99%.
Liquidambaric lactone
Liquidambaric lactone. Group: Biochemicals. Alternative Names: 11,12-Epoxy-3-oxo-28,13-oleananolide. Grades: Plant Grade. CAS No. 185051-75-6. Pack Sizes: 10mg. Molecular Formula: C30H44O4, Molecular Weight: 468.668. US Biological Life Sciences.
Worldwide
Liquid Crystal, TK-LQ 2040, Electric effect type, Mesomorphic range:20-40deg C [Nematic Liquid Crystal]
Liquid Crystal, TK-LQ 2040, Electric effect type, Mesomorphic range:20-40deg C [Nematic Liquid Crystal].
Liquid Crystal, TK-LQ 3858, Electric effect type, Mesomorphic range:38-58deg C [Nematic Liquid Crystal]
Liquid Crystal, TK-LQ 3858, Electric effect type, Mesomorphic range:38-58deg C [Nematic Liquid Crystal].
Liquiritigenin
Liquiritigenin, a flavanone isolated from Glycyrrhiza uralensis, is a highly selective estrogen receptor β (ERβ) agonist with an EC50 of 36.5 nM for activation of the ERE tk-Luc. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 4',7-Dihydroxyflavanone. CAS No. 578-86-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0377.
Liquiritigenin
Liquiritigenin is a natural flavonoid compound found in the root of Glycyrrhiza uralensis Fisch. Liquiritigenin exhibits anti-inflammatory, antihyperlipidemic and antiallergic activities. Liquiritigenin is an estrogenic compound which acts as an agonist s. Synonyms: 4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-, (2S)-; (2S)-2,3-Dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-, (S)-; Flavanone, 4',7-dihydroxy-; (-)-(2S)-7,4'-Dihydroxyflavanone; (-)-(S)-4',7-Dihydroxyflavanone; (-)-Liquiritigenin; (2S)-Liquiritigenin; 4',7-Dihydroxyflavanone; 7,4'-Dihydroxyflavanone; Menerba. Grade: >98%. CAS No. 578-86-9. Molecular formula: C15H12O4. Mole weight: 256.25.
Liquiritigenin
Liquiritigenin. Group: Biochemicals. Grades: Purified. CAS No. 578-86-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Liquiritin
Liquiritin. Group: Biochemicals. Alternative Names: Liquiritoside. Grades: Plant Grade. CAS No. 551-15-5. Pack Sizes: 20mg. Molecular Formula: C21H22O9, Molecular Weight: 418.394. US Biological Life Sciences.
Worldwide
Liquiritin
Liquiritin is a natural flavonoid compound found in the root of Glycyrrhiza glabra L. Liquiritin shows potential antidepressant-like effection and can increase SOD activity, inhibit lipid peroxidation, and lessen production of MDA. Uses: Antidepressant. Synonyms: 4,7-Dihydroxyflavanone-4-(b-D-glucopyranoside); Likviritin; Liquiritoside. Grade: >98%. CAS No. 551-15-5. Molecular formula: C21H22O9. Mole weight: 418.39.