A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
L-alanine is a non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and the central nervous system. Alanine is one of the most widely used for protein construction and is involved in the metabolism of tryptophan and vitamin pyridoxine. Alanine helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals. Group: Biochemicals. Alternative Names: (2S)-2-Aminopropanoic Acid; (S)-(+)-Alanine; (S)-2-Aminopropanoic Acid; (S)-Alanine; L-(+)-Alanine; L-2-Aminopropanoic Acid; L-2-Aminopropionic Acid; L-α-Alanine; L-α-Aminopropionic Acid; Lactamine; NSC 206315; α-Alanine; α-Aminopropionic Acid. Grades: USP. CAS No. 56-41-7. Pack Sizes: 100g, 500g, 1Kg, 2.5Kg, 10Kg. Molecular Formula: C3H7NO2 , Molecular Weight: 89.09. US Biological Life Sciences.
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L-Alaninol
L-Alaninol is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Natural products. Alternative Names: (S)-2-Amino-1-propanol; (S)-2-Aminopropanol; (S)-Alaninol. CAS No. 2749-11-3. Pack Sizes: 1 g; 5 g. Product ID: HY-Y0837.
L-Alaninol. Group: Biochemicals. Alternative Names: (S)-2-Amino-1-propanol; L-Ala-ol. Grades: Highly Purified. CAS No. 2749-11-3. Pack Sizes: 25g, 50g, 100g, 250g. Molecular Formula: C3H9NO. US Biological Life Sciences.
Worldwide
L-(+)Alaninol
L-(+)Alaninol. CAS No: 310399
Sarchem Laboratories New Jersey NJ
L-Alaninol-2-chlorotrityl resin
L-Alaninol-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 2.5g, 5g. US Biological Life Sciences.
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L-Alaninol 99+%
L-Alaninol 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 2749-11-3. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
L-(+)-Alaninol ((S)-(+)-2-Amino-1-propanol)
5g Pack Size. Group: Building Blocks, Chiral Compounds. Formula: C3H9NO. CAS No. 2749-11-3. Prepack ID 70351463-5g. Molecular Weight 75.11. See USA prepack pricing.
L-(+)-Alaninol ((S)-(+)-2-Amino-1-propanol)
25g Pack Size. Group: Building Blocks, Chiral Compounds. Formula: C3H9NO. CAS No. 2749-11-3. Prepack ID 70351463-25g. Molecular Weight 75.11. See USA prepack pricing.
L-Alanosine
Antibiotic substance from the fermentation of Streptomyces alanosinicus. The first natural product found to have a N-nitrosohydroxylamino group on an aliphatic chain. An experimental insect reproduction inhibitor. Group: Biochemicals. Alternative Names: 3-(Hydroxynitrosoamino)-L-alanine; L-2-Amino-3- (N-nitroso) hydroxylaminopropionic Acid; Alanosine; NSC 153353; NSC 529469; SDX 102. Grades: Highly Purified. CAS No. 5854-93-3. Pack Sizes: 5mg. US Biological Life Sciences.
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L-Alanyl-L-Glutamin
L-Alanyl-L-Glutamin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39537-23-0. Molecular Formula: C8H15N3O4. Mole Weight: 217.22. Catalog: APB39537230.
L-Alanyl-L-glutamine
L-Alanyl-L-glutamine, a glutamine dipeptide, is benefit for the antioxidant system, attenuating inflammation, and may modulate the heat shock protein (HSP) response in catabolic situations [1]. Uses: Scientific research. Group: Peptides. CAS No. 39537-23-0. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-W014102.
L-Alanyl-L-glutamine
25g Pack Size. Group: Amino Acids. Formula: C8H15N3O4. CAS No. 39537-23-0. Prepack ID 36503370-25g. Molecular Weight 217.22. See USA prepack pricing.
L-Alanyl-L-Glutamine (H-Ala-Gln-OH) 98+% (HPLC)
L-Alanyl-L-glutamine is a stable synthetic glutamine dipeptide. This dipeptide is used as an alternative source of amino acids in cell culture medium. Group: Biochemicals. Alternative Names: N2-L-Alanyl-glutamine; N2-L-Alanyl-L-glutamine; 72: PN: US20070066537 PAGE: 17 claimed protein; 96: PN: WO2011146121 PAGE: 115 claimed sequence; Alanyl-glutamine; Dipeptamin; Dipeptiven; GlutaMAX; Glutamax I; L-Ala-L-Gln; Sustamine. Grades: Highly Purified. CAS No. 39537-23-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C8H15N3O4, Molecular Weight: 217.22. US Biological Life Sciences.
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L-Alanyl-L-Glutamine, Liquid (Glutamax)
Cell Culture substitute for Glutamine, offering greater thermal stability with lowered ammonia build-up. L-Alanyl-L-glutamine is a stable synthetic glutamine dipeptide. This dipeptide is used as an alternative source of amino acids in cell culture medium. Group: Biochemicals. Alternative Names: N2-L-Alanyl-glutamine; N2-L-Alanyl-L-glutamine; 72: PN: US20070066537 PAGE: 17 claimed protein; 96: PN: WO2011146121 PAGE: 115 claimed sequence; Alanyl-glutamine; Dipeptamin; Dipeptiven; GlutaMAX; Glutamax I; L-Ala-L-Gln; Sustamine. Grades: Cell Culture Grade. CAS No. 39537-23-0. Pack Sizes: 100ml, 250ml, 500ml. Molecular Formula: C8H15N3O4, Molecular Weight: 217.22. US Biological Life Sciences.
Worldwide
L-Alanyl-L-leucine
L-Alanyl-L-leucine is an endogenous metabolite. Uses: Scientific research. Group: Natural products. Alternative Names: H-Ala-Leu-OH. CAS No. 3303-34-2. Pack Sizes: 50 mg; 100 mg. Product ID: HY-W040088.
L-Alanyl-L-proline tert-Butyl Ester
L-Alanyl-L-proline tert-Butyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
L-Albizziin
L-Albizziin. Group: Biochemicals. Alternative Names: 3-[(Aminocarbonyl)amino]-L-alanine; L-(-)-2-Amino-3-ureidopropionic acid; L-Albizziine. Grades: Highly Purified. CAS No. 1483-07-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C4H9N3O3. US Biological Life Sciences.
Albizziin is a glutamase inhibitor, a glutaminyl-tRNA synthetase inhibitor as well as an intermediate in the synthesis of heterocycles. It is also a potential effector group in affinity chromatography. Group: Biochemicals. Alternative Names: L-(-)-2-Amino-3-ureidopropionic Acid. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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Lalistat 1
Lalistat 1 is a lysosomal acid lipase inhibitor with IC50 value of 68 nM. It can block LAL-mediated lipid hydrolysis of acetylated LDL and reduce efflux of cholesterol from lipid-loaded cells. Synonyms: 4-(Piperidin-1-yl)-1,2,5-thiadiazol-3-yl morpholine-4-carboxylate. Grades: ≥98% by HPLC. CAS No. 501104-16-1. Molecular formula: C12H18N4O3S. Mole weight: 298.36.
Lalistat 2
Lalistat 2 is a lysosomal acid lipase inhibitor with IC50 value of 152 nM. Lalistat-2 can affect lipid droplets morphology and localization. Synonyms: 4-(Piperidin-1-yl)-1,2,5-thiadiazol-3-yl piperidine-1-carboxylate. Grades: ≥98% by HPLC. CAS No. 1234569-09-5. Molecular formula: C13H20N4O2S. Mole weight: 296.39.
L-allo-Isoleucine
L-allo-Isoleucine. Group: Biochemicals. Alternative Names: L-allo-Ile-OH; (2S,3R)-2-Amino-3-methylpentanoic acid; (2S,3R)-2-Amino-3-methylvaleric acid. Grades: Highly Purified. CAS No. 1509-34-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
L-Alloisoleucine
L-Alloisoleucine is a stereoisomer of L-isoleucine. L-Alloisoleucine can be used in skeletal muscle research [1]. Uses: Scientific research. Group: Natural products. Alternative Names: (3R)-LS-Isoleucine. CAS No. 1509-34-8. Pack Sizes: 10 mM * 1 mL; 25 mg. Product ID: HY-I1060.
L-Allo-isoleucine
L-Allo-isoleucine, an amino acid compound, has been found to be probably significant in the study of modulating of blood sugar. Synonyms: L-allo-Isoleucine; L-Alloisoleucine; (2S,3R)-2-amino-3-methylpentanoic acid; Alloisoleucine; Allo-Isoleucine. Grades: 98%. CAS No. 1509-34-8. Molecular formula: C6H13NO2. Mole weight: 131.18.
L-allo-Isoleucine 99+%
L-allo-Isoleucine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
This two-domain protein from the bacterium Pseudomonas syringae contains an adenylation domain (A domain) and a thiolation domain (T domain). It catalyses the adenylation of L-allo-isoleucine and its attachment to the T domain. The enzyme is involved in the biosynthesis of the toxin coronatine, which mimics the plant hormone jasmonic acid isoleucine. Coronatine promotes opening of the plant stomata allowing bacterial invasion, which is followed by bacterial growth in the apoplast, systemic susceptibility, and disease. Group: Enzymes. Synonyms: CmaA. Enzyme Commission Number: EC 6.2.1.46. 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-5705; L-allo-isoleucine:holo-[CmaA peptidyl-carrier protein] ligase; EC 6.2.1.46; CmaA. Cat No: EXWM-5705.
L-allo-isoleucyltransferase
The enzyme, characterized from the bacterium Pseudomonas syringae, is involved in the biosynthesis of the toxin coronatine. Group: Enzymes. Synonyms: CmaE. Enzyme Commission Number: EC 2.3.2.28. 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-2302; L-allo-isoleucyltransferase; EC 2.3.2.28; CmaE. Cat No: EXWM-2302.
L-Allono-1,4-lactone
L-Allono-1,4-lactone is a compound used in the research of diabetes by regulating blood glucose levels. It functions as an inhibitor of alpha-glucosidase enzyme, thus reducing carbohydrate breakdown and delaying sugar absorption. Synonyms: L-Allono-1,4-lactone; (3S,4R,5S)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one; (3S,4R,5S)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one; L-Allonic acid, gamma-lactone; DTXSID401318806. CAS No. 78184-43-7. Molecular formula: C6H10O6. Mole weight: 178.14.
L-Allose
100mg Pack Size. Group: Carbohydrates, Sugars. Formula: C6H12O6. CAS No. 7635-11-2. Prepack ID 82315815-100mg. Molecular Weight 180.16. See USA prepack pricing.
L-Allose
L-Allose, a renowned carbohydrate compound extensively employed in the sphere of biomedical industry, exhibits immense promise in the realm of ameliorating a multitude of ailments, encompassing diabetes and obesity. Researchers have diligently investigated L-Allose owing to its capacity to enhance insulin sensitivity and regulate the intricate mechanisms of glucose metabolism. CAS No. 7635-11-2. Molecular formula: C6H12O6. Mole weight: 180.16.
L-Allose-6-phosphate disodium salt hydrate
L-Allose-6-phosphate disodium salt hydrate is an intriguing compound, serving as a pivotal building block for synthesizing vital metabolic entities. Captivatingly, through its interaction with various molecular targets, it has exhibited auspicious outcomes in studying afflictions such as diabetes and metabolic syndrome. The advantageous inclusion of a disodium salt hydrate configuration augments its solubility and bioavailability. Molecular formula: C6H13O9P Na2 3H2O. Mole weight: 358.15.
L-Allothreonine. Group: Biochemicals. Alternative Names: L-allo-Threonine; (2S,3S)-2-Amino-3-hydroxybutyric acid. Grades: Highly Purified. CAS No. 28954-12-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C4H9NO3. US Biological Life Sciences.
Worldwide
L-Allothreonine
L-Allothreonine (H-allo-Thr-OH) is an endogenous metabolite. Uses: Scientific research. Group: Natural products. Alternative Names: H-allo-Thr-OH. CAS No. 28954-12-3. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W008315.
L-allo-Threonine 99+%
L-allo-Threonine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
L-allo-threonine aldolase
Requires pyridoxal phosphate. This enzyme, characterized from the bacterium Aeromonas jandaei, is specific for L-allo-threonine and can not act on either L-threonine or L-serine. Different from EC 4.1.2.5, L-threonine aldolase, and EC 4.1.2.48, low-specificity L-threonine aldolase. A previously listed enzyme with this name, EC 4.1.2.6, was deleted in 1971 after it was found to be identical to EC 2.1.2.1, glycine hydroxymethyltransferase. Group: Enzymes. Enzyme Commission Number: EC 4.1.2.49. 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-4885; L-allo-threonine aldolase; EC 4.1.2.49. Cat No: EXWM-4885.
L-Allylglycine is a glycine derivative that acts as an inhibitor of glutamate decarboxylase. L-Allylglycine blocks the synthesis of GABA, inducing panic-like responses in rat models. Synonyms: (S)-2-aminopent-4-enoic acid; (S)-(-)-2-Amino-4-pentenoic acid. Grades: ≥ 98% (HPLC, Chiral purity). CAS No. 16338-48-0. Molecular formula: C5H9NO2. Mole weight: 115.1.
L-Allylglycine
L-Allylglycine. Group: Biochemicals. Grades: Highly Purified. CAS No. 16338-48-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C5H9NO2. US Biological Life Sciences.
Worldwide
L-Allysine
L-Allysine. Group: Biochemicals. Alternative Names: L-Homoglutamic Semialdehyde; 5-Formylnorvaline. Grades: Highly Purified. CAS No. 6665-12-9. Pack Sizes: 2.5mg. Molecular Formula: C6H11NO3, Molecular Weight: 145.16. US Biological Life Sciences.
Worldwide
L-α-(2-Thienyl)glycine
L-α-(2-Thienyl)glycine is a compound used in the one-pot regioselective synthesis of substituted arylglycines for kinetic resolution by penicillin G acylase. Synonyms: H-Thg(2)-OH; H-Gly(2-Thienyl)-OH. Grades: ≥ 98%. CAS No. 65058-23-3. Molecular formula: C6H7NO2S. Mole weight: 157.19.
This product with the indicated enzyme activity was briefly purified from engineered E. coli. Group: Enzymes. Enzyme Commission Number: EC 2.6.1.x. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. L-α-Amino Acid Transaminase. Pack: 100ml. Cat No: NATE-1822.
L-α-Aspartyl-D-phenylalanine methyl ester, a dipeptide compound, bears promise in the biomedical sector for its potential inhibitory impact on angiotensin converting enzyme (ACE), thus potentially reducing blood pressure levels. It has also shown potential in the treatment of hypertensive, cardiac failure, and other cardiovascular conditions. The study of its properties continues to generate interest and attention from academia and the scientific community. Synonyms: L-alpha-Aspartyl-D-phenylalanine methyl ester. CAS No. 22839-65-2. Molecular formula: C14H18N2O5. Mole weight: 294.3.