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| Product | Description | |
|---|---|---|
| Carnosine | Carnosine. CAS No. 305-84-0. Product ID: CDC10-0592. Molecular formula: C9H14N4O3. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Carnosine; CDC10-0592; Cosmetic active peptide; C9H14N4O3; Anti-aging, Anti-wrinkle; 305-84-0. Appearance: crystalline. Purity: 98%/99%. Solubility: DMSO (Very Slightly), Water (Slightly). Storage: -20°C. Application: protect cells against free radical. damage. Boiling Point: 367.84°C (rough estimate). Melting Point: 253 °C (dec.) (lit.). Density: 1.2673 (rough estimate). |  |
| Carnosine | Carnosine. CAS No. 305-84-0. Product ID: CDC10-0657. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0657; Carnosine; Cosmetic Active Peptide; ; 305-84-0. Purity: 98%/99%. Storage: -20°C. Applications: protect cells against free radical. damage. | |
| carnosine N-methyltransferase | This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:carnosine N-methyltransferase. This enzyme participates in histidine metabolism. Group: Enzymes. Enzyme Commission Number: EC 2.1.1.22. CAS No. 37256-93-2. 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-1822; carnosine N-methyltransferase; EC 2.1.1.22; 37256-93-2. Cat No: EXWM-1822. |  |
| carnosine synthase | This enzyme was thought to form AMP, but studies with highly purified enzyme proved that it forms ADP. Carnosine is a dipeptide that is present at high concentrations in skeletal muscle and the olfactory bulb of vertebrates. It is also found in the skeletal muscle of some invertebrates. The enzyme can also catalyse the formation of homocarnosine from 4-aminobutanoate and L-histidine, with much lower activity. Group: Enzymes. Synonyms: carnosine synthetase; carnosine-anserine synthetase; homocarnosine-carnosine synthetase; carnosine-homocarnosine synthetase;L-histidine:β-alanine ligase (AMP-forming) (incorrect). Enzyme Commission Number: EC 6.3.2.11. CAS No. 9023-61-4. 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-5732; carnosine synthase; EC 6.3.2.11; 9023-61-4; carnosine synthetase; carnosine-anserine synthetase; homocarnosine-carnosine synthetase; carnosine-homocarnosine synthetase;L-histidine:β-alanine ligase (AMP-forming) (incorrect). Cat No: EXWM-5732. | |
| L-Carnosine | 5g Pack Size. Group: Amino Acids, Aroma Chemicals, Imidazoles. Formula: C9H14N4O3. CAS No. 305-84-0. Prepack ID 71275557-5g. Molecular Weight 226.23. See USA prepack pricing. |  |
| L-Carnosine | L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging [1] [2] [3]. Uses: Scientific research. Group: Peptides. CAS No. 305-84-0. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-W013494. |  |
| L-Carnosine | L-Carnosine is a dipeptide concentrated in muscle and brain tissue. It acts as an antioxidant that scavenges reactive oxygen species (ROS) and transition metal ions. It is also a neurotransmitter in the brain. Synonyms: Carnosine; beta-Alanyl-L-histidine; Karnozin. Grades: ≥ 99%. CAS No. 305-84-0. Molecular formula: C9H14N4O3. Mole weight: 226.24. |  |
| L-Carnosine ( β-Alanyl-L-Histidine, ß-Ala-His-OH) | L-Carosine is a dipeptide found at millimolar concentration in brain, muscle and the lens of the eye. In model systems it is a potent antioxidant that scavenges oxygen free radicals and transition metal ions. It blocks protein-protein and protein-DNA cross-links induced by hypochlorite anions and toxic aldehydes such as acetaldehyde, formaldehyde, and malondialdehyde, the primary product of lipid peroxidation. It also inhibits nonenzymatic protein glycation induced by aldose and ketose reducing sugars and inhibits the formation of toxic advanced glycation end products (AGE). These activities make it of interest in studies of aging, atherosclerosis, Alzheimer?s disease, and the secondary effects of diabetes. Group: Biochemicals. Alternative Names: ß-Ala-His-OH; N-( β-Alanyl)-L-histidine; NSC 524045; Sevitin; β-Alanyl-L-histidine; β-Alanylhistidine; Carnosine; 2: PN: WO2009033754 PAGE: 98 Claimed Protein; Dragosine; Ignotin; Ignotine; Karnozin; β-Alanyl-L-histidine. Grades: Highly Purified. CAS No. 305-84-0. Pack Sizes: 5g, 10g, 25g, 50g. Molecular Formula: C?H??N?O?, Molecular Weight: 226.23. US Biological Life Sciences. |  Worldwide |
| L-Carnosine : cu 2:1 (10% in water) | L-Carnosine : cu 2:1 (10% in water). CAS No: custom synthesis |  Sarchem Laboratories New Jersey NJ |
| L-Carnosine (Standard) | L-Carnosine (Standard) is the analytical standard of L-Carnosine. This product is intended for research and analytical applications. L-Carnosine is a dipeptide of the amino acids beta-alanine and histidine and has the potential to suppress many of the biochemical changes that accompany aging. In Vitro: L-Carnosine is a dipeptide of the amino acids beta-alanine and histidine and has the potential to suppress many of the biochemical changes that accompany aging [1]. L-Carnosine also exhibits some antioxidant effects. The antioxidant mechanism of L-Carnosine is attributed to its chelating effect against metal ions, superoxide dismutase (SOD)-like activity, and ROS and free radicals scavenging ability [2]. Uses: Scientific research. Group: Peptides. CAS No. 305-84-0. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W013494R. | |
| N-Acetylcarnosine | N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic agent in human cataracts [1]. Uses: Scientific research. Group: Peptides. Alternative Names: N-Acetyl-L-carnosine. CAS No. 56353-15-2. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-133026. | |
| N-Acetyl Carnosine | N-Acetyl Carnosine is a naturally-occurring dipeptide used in the treatment of cataracts and in the treatment of UV-induced immunosuppression. Synonyms: NAC, N-α-Acetyl-N-β-alanyl-L-histidine; N-Acetylcarnosine. Grades: 98%. CAS No. 56353-15-2. Molecular formula: C11H16N4O4. Mole weight: 268.27. | |
| N-Acetyl-L-carnosine | N-Acetyl-L-carnosine. CAS No: 56353-15-2 | Sarchem Laboratories New Jersey NJ |
| N-Acetyl-L-carnosine | N-Acetyl-L-carnosine. Group: Biochemicals. Alternative Names: NAC, N-a-acetyl-N-b-alanyl-L-histidine; N-Acetylcarnosine. Grades: Highly Purified. CAS No. 56353-15-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C11H16N4O4. US Biological Life Sciences. | Worldwide |
| N-Acetyl-L-carnosine (NAC, N-a-Acetyl-N-b-alanyl-L-histidine) | Used in the treatment of cataracts and in the treatment of UV-induced immunosuppression. Group: Biochemicals. Alternative Names: NAC, N-a-Acetyl-N-b-alanyl-L-histidine. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Zinc Carnosine | Zinc Carnosine. CAS No. 107667-60-7. Categories: polaprezinc; promac. |  CA, FL & NJ |
| α-Amino-N-methyl-1-(triphenylmethyl)-1H-imidazole-4-propanamide | Used in the preparation of carnosine derivatives as potential neuroprotective agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 145695-69-8. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Anserine | Anserine, a methylated form of Carnosine, is an orally active, natural Histidine-containing dipeptide found in skeletal muscle of vertebrates. Anserine is not cleaved by serum carnosinase and act as biochemical buffers, chelators, antioxidants, and anti-glycation agents. Anserine improves memory functions in Alzheimer's disease (AD)-model mice [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 584-85-0. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g. Product ID: HY-113354. | |
| Anserine | Anserine (β-alanyl-3-methylhistidine) is a dipeptide found in the skeletal muscle and brain of mammals and birds. It is a derivative of carnosine and can be used as an antioxidant in cosmetics and body care products. Synonyms: L-Anserine; N-beta-Alanyl-3-methyl-L-histidine. CAS No. 584-85-0. Molecular formula: C10H16N4O3. Mole weight: 240.24. | |
| β-Alanine | β-Alanine is a naturally occurring beta amino acid, formed in vivo by the degradation of dihydrouracil and carnosine. It is a component of pantothenic acid and the rate-limiting amino acid in the biosynthesis of the histidinyl antioxidant dipeptides carnosine and anserine. It is a non-specific endogenous agonist at the inhibitory glycine receptor and more selective than taurine. It is the rate-limiting precursor of carnosine, as a result supplementation with β-alanine increases the concentration of carnosine in muscles. It has been used as a ligand for the orphan MAS-related receptor. It is also applied in culture media used for certain strains of yeast to test for β-alanine auxotrophy. It also distinguishes between GABA transporters. Nutritional supplement in health care products. Uses: Ingredient of health care products. Synonyms: 2-Carboxyethylamine; 3-Aminopropanoic Acid; 3-Aminopropionic Acid; Abufene; NSC 7603; β-Aminopropanoic Acid; β-Aminopropionic Acid; ω-Aminopropionic Acid. Grades: 98%. CAS No. 107-95-9. Molecular formula: C3H7NO2. Mole weight: 89.09. | |
| β-Alanine | β-Alanine is a non-essential amino acid that is shown to be metabolized into carnosine, which functions as an intracellular buffer. Uses: Scientific research. Group: Natural products. Alternative Names: 2-Carboxyethylamine; 3-Aminopropanoic acid. CAS No. 107-95-9. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-N0230. | |
| Boc-D-β-phenylalanine | Boc-D-β-phenylalanine, is an unnatural amino acid derivative. It can be used for the synthesis of Carnosine, derivatives as selective and efficient sequestering agents of cytotoxic reactive carbonyl species. Synonyms: Boc-D-β-Phe-OH; (S)-3-(Boc-amino)-3-phenylpropionic acid; (β S) -β -[[ (1, 1-Dimethylethoxy) carbonyl]amino]benzenepropanoic Acid; (3S)-3-[(tert-Butoxycarbonyl)amino]-3-phenylpropionic Acid; (S)-3-(tert-Butoxycarbonylamino)-3-phenylpropanoic Acid; (S)-3-Phenyl-3-(Boc-amino)propionic Acid; (S)-3-Phenyl-3-(tert-butoxycarbonylamino)propanoic Acid; (S)-3-[(tert-Butoxycarbonyl)amino]-3-phenylpropionic Acid; Boc-(S)-3-Amino-3-phenylpropionic acid; Boc-D-beta-phenylalanine; (S)-BOC-BETA3-PHENYLALANINE; BOC-S-ss-phenylalanine. Grades: ≥ 99% (HPLC, Chiral purity). CAS No. 103365-47-5. Molecular formula: C14H19NO4. Mole weight: 265.31. | |
| L-Histidine (L-His-OH) | L-Histidine is an essential amino acid for human development which the body cannot produce on its own. L-Histidine is one of the 22 proteinogenic amino acids. L-Histidine precursor to histamine and a component of carnosine. Group: Biochemicals. Alternative Names: L-His-OH; (2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic Acid; (S)-Histidine; L-(-)-Histidine; (S) -4- (2-Amino-2-carboxyethyl) imidazole; (S)-α-Amino-1H-imidazole-4-propanoic Acid; 1448: PN: EP2071334 SEQID: 1532 claimed protein; NSC 137773; 1448: PN: WO2009077864 SEQID: (S)-1H-Imidazole-4-alanine; PN: WO2009046220 SEQID: 343 claimed sequence; Glyoxaline-5-alanine; Histidine;3-(1H-Imidazol-4-yl)-L-alanine. Grades: Cell Culture Grade. CAS No. 71-00-1. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C6H9N3O2, Molecular Weight: 155.16. US Biological Life Sciences. | Worldwide |
| N-(L-Prolyl)- β-alanine | N-(L-Prolyl)- β-alanine is a derivative of β-Alanine (A637320); a naturally occurring beta amino acid that is formed in vivo by the degradation of Dihydro Uracil (D449990) and Carnosine (C184190). β-Alanine is also the rate-limiting precursor of Carnosine, as a result supplementation with β-alanine increases the concentration of Carnosine in muscles. Group: Biochemicals. Grades: Highly Purified. CAS No. 112558-45-9. Pack Sizes: 100mg, 1g. Molecular Formula: C8H14N2O3, Molecular Weight: 186.21. US Biological Life Sciences. | Worldwide |
| Polaprezinc | Polaprezinc is a chelate composed of zinc and L-carnosine, which exhibits gastroprotective, antioxidant, anti-ulcer and anti-inflammatory effects. It is approved in Japan for the treatment of gastric ulcers. Nutritional supplement in health care products. Uses: Ingredient of health care products. Synonyms: Zinc, [β-alanyl-κN-L-histidinato(2-)-κN,κO]-; L-Histidine, N-β-alanyl-, zinc complex; Zinc, [N-β-alanyl-L-histidinato(2-)-N,NN,Oα]-; Promac; Promac (antiulcer agent); Z 103; Zinc L-carnosine; β-Alanyl-L-histidinato zinc. Grades: 95%. CAS No. 107667-60-7. Molecular formula: C9H12N4O3Zn. Mole weight: 289.61. | |
| Polaprezinc | Polaprezinc is an orally bioavailable chelate composed of zinc and L-carnosine, with potential gastroprotective, anti-oxidant, anti-ulcer and anti-inflammatory activities. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Zinc L-carnosine. CAS No. 107667-60-7. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0729. | |
| Xaa-methyl-His dipeptidase | This enzyme catalyses the following chemical reaction: hydrolysis of anserine (beta-alanyl-Npi-methyl-L-histidine), carnosine, homocarnosine, glycyl-leucine and other dipeptides with broad specificity. Group: Enzymes. Synonyms: anserinase; aminoacyl-methylhistidine dipeptidase; acetylhistidine deacetylase; N-acetylhistidine deacetylase; α-N-acetyl-L-histidine aminohydrolase; X-methyl-His dipeptidase. Enzyme Commission Number: EC 3.4.13.5. CAS No. 9027-38-7. 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-4038; Xaa-methyl-His dipeptidase; EC 3.4.13.5; 9027-38-7; anserinase; aminoacyl-methylhistidine dipeptidase; acetylhistidine deacetylase; N-acetylhistidine deacetylase; α-N-acetyl-L-histidine aminohydrolase; X-methyl-His dipeptidase. Cat No: EXWM-4038. | |
| β-Ala-His dipeptidase | Present in the serum of humans and higher primates, but not in the serum of other mammals. Activated by Cd2+ and citrate. Belongs in peptidase family M20. Group: Enzymes. Synonyms: serum carnosinase. Enzyme Commission Number: EC 3.4.13.20. CAS No. 525589-43-9. 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-4034; β-Ala-His dipeptidase; EC 3.4.13.20; 525589-43-9; serum carnosinase. Cat No: EXWM-4034. | |
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