Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
| Product | Description | |
|---|---|---|
| Methionine sulfoxide | Methionine sulfoxide is an oxidation product of methionine with reactive oxygen species and can be regarded as a biomarker of oxidative stress in vivo. Uses: Scientific research. Group: Natural products. CAS No. 62697-73-8. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W010104A. |  |
| Acetyl-L-methionine sulfoxide | Acetyl-L-methionine sulfoxide. Group: Biochemicals. Alternative Names: Ac-L-Met(O)-OH. Grades: Highly Purified. CAS No. 108646-71-5. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. |  Worldwide |
| Acetyl-L-methionine sulfoxide | Acetyl-L-methionine sulfoxide. Synonyms: Ac-L-Met(O)-OH. Grade: ≥ 95% (Assay). CAS No. 108646-71-5. Molecular formula: C7H13NO4S. Mole weight: 207.25. |  |
| Acetyl-L-methionine sulfoxide 99+% | Acetyl-L-methionine sulfoxide 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Boc-L-methionine sulfoxide | Boc-L-methionine sulfoxide. Synonyms: Boc-L-Met(O)-OH. Grade: ≥ 99% (HPLC). CAS No. 34805-21-5. Molecular formula: C10H19NO5S. Mole weight: 265.33. | |
| Boc-L-methionine-sulfoxide 4-oxy methyl phenylacetamido methyl resin | Boc-L-methionine-sulfoxide 4-oxy methyl phenylacetamido methyl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Boc-L-methionine-sulfoxide 4-oxymethylphenylacetamidomethyl resin | Pre-loaded resins for solid phase peptide and organic synthesis. Synonyms: Boc-L-Met(O)-PAM resin. | |
| Boc-L-methionine sulfoxide 99+% | Boc-L-methionine sulfoxide 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| D-Methionine sulfoxide | D-methionine sulfoxide is the D-isomer of Methionine sulfoxide. Methionine sulfoxide is an oxidation product of methionine. Methionine is the limiting amino acid in milk or leguminous proteins , which is easily oxidized during the course of storage or processing [1]. Uses: Scientific research. Group: Natural products. CAS No. 21056-56-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-129770. | |
| Fmoc-D-methionine sulfoxide | Fmoc-D-methionine sulfoxide. Group: Biochemicals. Alternative Names: Fmoc-D-Met(O)-OH. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-D-methionine sulfoxide 99+% (HPLC) | Fmoc-D-methionine sulfoxide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-L-methionine sulfoxide | Fmoc-L-methionine sulfoxide. Group: Biochemicals. Alternative Names: Fmoc-L-Met(O)-OH. Grades: Highly Purified. CAS No. 76265-70-8. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| Fmoc-L-methionine sulfoxide | Fmoc-L-methionine sulfoxide. Synonyms: Fmoc-o-(tert-butyldimethylsilyl)-l-threonine. Grade: ≥ 99% (HPLC). CAS No. 76265-70-8. Molecular formula: C20H21NO5S. Mole weight: 387.50. | |
| Fmoc-L-methionine sulfoxide 99+% (HPLC) | Fmoc-L-methionine sulfoxide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Free Methionine-(R)-Sulfoxide Reductase from E. coli, recombinant | The Free Methionine-(R)-Sulfoxide Reductase (fRMsr) reduces free methionine sulfoxide (Met(O)) to methionine using thiol-disulfide exchange chemistry. This enzyme is involved in oxidative defense and known to form a sulfenic acid intermediate at the active site Cys during the course of turnover. In this variant, all Cys other than the peroxide-sensitive Cys have been removed by mutagenesis in order to stabilize the active site sulfenic acid with respect to disulfide bond formation. Applications: Free methionine-(r)-sulfoxide reductase (c84s, c94s), or frmsr, can be selectively derivatized at a single cys residue with a variety of cys-soh specific probes and be used as a positive control. Group: Enzymes. Enzyme Commission Number: EC 1.8.4.14. Purity: >98% by SDS-PAGE. Mole weight: 18,752 Da. Storage: at -80 °C. Form: Liquid. Source: E. coli. Free Methionine-(R)-Sulfoxide Reductase; fRMsr; EC 1.8.4.14. Cat No: NATE-1693. |  |
| L-Methionine sulfoxide | An intermediate in the synthesis of the acyclic amino carboxylic acid L-Methionine sulfoximine. Synonyms: L-Met(O)-OH; L-2-Amino-4-(methylsulfoxyl)butanoic acid; (2S)-2-Amino-4-(methylsulfinyl)butanoic acid; L-2-Amino-4-(methylsulfinyl)butanoic acid; L-METHIONINE SULFOXIDE. Grade: ≥ 99% (HPLC). CAS No. 3226-65-1. Molecular formula: C5H11NO3S. Mole weight: 165.20. | |
| L-Methionine sulfoxide | L-Methionine sulfoxide. Group: Biochemicals. Alternative Names: L-2-Amino-4- [methylsulfinyl] butanoic acid. Grades: Highly Purified. CAS No. 3226-65-1. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C5H11NO3S. US Biological Life Sciences. | Worldwide |
| L-Methionine sulfoxide | L-Methionine sulfoxide is an orally active oxidation product of Methionine (HY-N0326). L-Methionine sulfoxide can be partially converted into Methionine in the body and participate in the synthesis of glutathione in the liver. L-Methionine sulfoxide provides the body with sulfur activity and can participate in the synthesis of proteins and sulfur-containing compounds [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: H-Met(O)-OH. CAS No. 3226-65-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-W010104. | |
| L-Methionine sulfoxide | L-Methionine sulfoxide. Uses: Detection peptide synthesis. Additional or Alternative Names: L-2-Amino-4-(methylsulfinyl)butanoic acid. Product Category: Amino Acids. CAS No. 3226-65-1. Mole weight: 165.21. Canonical SMILES: CS(=O)CC[C@H](N)C(O)=O. ECNumber: 221-758-0. Product ID: ACM3226651. Alfa Chemistry ISO 9001:2015 Certified. |  |
| L-Methionine sulfoxide 99+% (HPLC) | L-Methionine sulfoxide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 3226-65-1. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| L-Methionine Sulfoxide (L-2-Amino-4- [methylsulfinyl] butanoic Acid) | An intermediate in the synthesis of the acyclic amino carboxylic acid L-Methionine sulfoximine. Group: Biochemicals. Alternative Names: L-2-Amino-4- [methylsulfinyl] butanoic Acid. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| N-α-(9-Fluorenylmethoxycarbonyl)-D-methionine sulfoxide | N-α-(9-Fluorenylmethoxycarbonyl)-D-methionine sulfoxide. Synonyms: Fmoc-D-Met(O)-OH; Fmoc-D-methionine sulfoxide; N-alpha-(9-Fluorenylmethoxycarbonyl)-D-methionine sulfoxide. Molecular formula: C20H21NO5S. Mole weight: 387.46. | |
| N-α-(t-Butoxycarbonyl)-D-methionine sulfoxide | N-α-(t-Butoxycarbonyl)-D-methionine sulfoxide. Synonyms: Boc-D-Met(O)-OH; Boc-Met(O)-OH; Boc-D-methionine sulfoxide. Grade: 97%. CAS No. 81444-65-7. Molecular formula: C10H19NO5S. Mole weight: 265.33. | |
| (2S) -2- (Acetylamino) -4- (methylsulfinyl) butanoic Acid | (2S) -2- (Acetylamino) -4- (methylsulfinyl) butanoic Acid is used as an analyte in the biological study of monitoring methionine sulfoxide with stereospecific mechanism-based fluorescent sensors. Group: Biochemicals. Grades: Highly Purified. CAS No. 108646-71-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C7H13NO4S, Molecular Weight: 207.25. US Biological Life Sciences. | Worldwide |
| Boc-Met(O)-OH | Standard building block for introduction of methionine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-Met(O)-OH, N-α-t.-Boc-L-methionine-DL-sulfoxide. Product Category: Amino Acids. CAS No. 34805-21-5. Mole weight: 265.33. Product ID: ACM34805215. Alfa Chemistry ISO 9001:2015 Certified. | |
| F-actin monooxygenase | The enzyme, characterized from the fruit fly Drosophila melanogaster, is a multi-domain oxidoreductase that acts as an F-actin disassembly factor. The enzyme selectively reduces two L-Met residues of F-actin, causing fragmentation of the filaments and preventing repolymerization. Free methionine is not a substrate. The reaction is stereospecific and generates the (R)-sulfoxide. Group: Enzymes. Synonyms: MICAL (gene name). Enzyme Commission Number: EC 1.14.13.225. 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-0828; F-actin monooxygenase; EC 1.14.13.225; MICAL (gene name). Cat No: EXWM-0828. | |
| Fmoc-Met(O)-OH | Standard building block for introduction of methionine sulfoxide amino-acid residues by Fmoc SPPS. Uses: Fmoc-met(o)-oh novabiochem®. cas 76265-70-8, molar mass 387.45 g/mol. Additional or Alternative Names: Fmoc-Met(O)-OH, N-α-Fmoc-L-methionine-DL-sulfoxide. Product Category: Amino Acids. CAS No. 76265-70-8. Molecular formula: C20H21NO5S. Mole weight: 387.45. Product ID: ACM76265708. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylsulfinyl)butanoic acid. | |
| L-methionine (S)-S-oxide reductase | Requires NADPH. The reaction occurs in the opposite direction to that given above. Dithiothreitol can replace reduced thioredoxin. L-Methionine (R)-S-oxide is not a substrate [see EC 1.8.4.14, L-methionine (R)-S-oxide reductase]. Group: Enzymes. Synonyms: fSMsr; methyl sulfoxide reductase I and II; acetylmethionine sulfoxide reductase; methionine sulfoxide reductase; L-methionine:oxidized-thioredoxin S-oxidoreductase; methionine-S-oxide reductase; free-methionine (S)-S-oxide reductase. Enzyme Commission Number: EC 1.8.4.13. 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-1668; L-methionine (S)-S-oxide reductase; EC 1.8.4.13; fSMsr; methyl sulfoxide reductase I and II; acetylmethionine sulfoxide reductase; methionine sulfoxide reductase; L-methionine:oxidized-thioredoxin S-oxidoreductase; methionine-S-oxide reductase; free-methionine (S)-S-oxide reductase. Cat No: EXWM-1668. | |
| (Met(O)27)-Glucagon (1-29) (human, rat, porcine) | (Met(O)27)-Glucagon (1-29) (human, rat, porcine) shows the same maximum glucose mobilizing activity as native glucagon in rat liver cells, but its activity is lower. This suggests that methionine plays a crucial role in the binding of glucagon to its liver receptor. Synonyms: H-His-Ser-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Lys-Tyr-Leu-Asp-Ser-Arg-Arg-Ala-Gln-Asp-Phe-Val-Gln-Trp-Leu-Met(O)-Asn-Thr-OH; L-histidyl-L-seryl-L-glutaminyl-glycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-alpha-aspartyl-L-tyrosyl-L-seryl-L-lysyl-L-tyrosyl-L-leucyl-L-alpha-aspartyl-L-seryl-L-arginyl-L-arginyl-L-alanyl-L-glutaminyl-L-alpha-aspartyl-L-phenylalanyl-L-valyl-L-glutaminyl-L-tryptophyl-L-leucyl-S-oxo-L-methionyl-L-asparagyl-L-threonine; 27-Met-sulfoxide-glucagon; glucagon, Met-sulfoxide(27)-; glucagon, methionine sulfoxide(27)-. Grade: ≥95%. CAS No. 75217-63-9. Molecular formula: C153H225N43O50S. Mole weight: 3498.75. | |
| Msr-Ratio | Msr-Ratio (Msr-green) is a ratiometric fluorescent probe of methionine sulfoxide reductase (λex=375 nm, λem=550 nm). Msr-Ratio is used for monitoring the enzyme activity in vitro and in live cells [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Msr-green. CAS No. 2290635-22-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-D1257. | |
| peptide-methionine (R)-S-oxide reductase | The reaction occurs in the reverse direction to that shown above. The enzyme exhibits high specificity for reduction of the R-form of methionine S-oxide, with higher activity being observed with L-methionine S-oxide than with D-methionine S-oxide. While both free and protein-bound methionine (R)-S-oxide act as substrates, the activity with the peptide-bound form is far greater. The enzyme plays a role in preventing oxidative-stress damage caused by reactive oxygen species by reducing the oxidized form of methionine back to methionine and thereby reactivating peptides that had been damaged. In some species, e.g. Neisseria meningitidis, both this enzyme and EC 1.8.4.11, pep.ulfoxide reductase (ambiguous); pMSR; methionine S-oxide reductase (ambiguous); selenoprotein R; methionine S-oxide reductase (R-form oxidizing); methionine sulfoxide reductase B; SelR; SelX; PilB; pRMsr. Enzyme Commission Number: EC 1.8.4.12. 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-1667; peptide-methionine (R)-S-oxide reductase; EC 1.8.4.12; MsrB; methionine sulfoxide reductase (ambiguous); pMSR; methionine S-oxide reductase (ambiguous); selenoprotein R; methionine S-oxide reductase (R-form oxidizing); methionine sulfoxide reductase B; SelR; SelX; PilB; pRMsr. Cat No: EXWM-1667. | |
| peptide-methionine (S)-S-oxide reductase | The reaction occurs in the reverse direction to that shown above. The enzyme exhibits high specificity for the reduction of the S-form of L-methionine S-oxide, acting faster on the residue in a peptide than on the free amino acid.On the free amino acid, it can also reduce D-methionine (S)-S-oxide but more slowly. The enzyme plays a role in preventing oxidative-stress damage caused by reactive oxygen species by reducing the oxidized form of methionine back to methionine and thereby reactivating peptides that had been damaged. In some species, e.g. Neisseria meningitidis, both this enzyme and EC 1.8.4.12, peptide-methionine (R)-S-oxide reductase, are found within the same protein whereas, in other species, they are separate proteins. The reaction proceeds via a sulfenic-acid intermediate. Group: Enzymes. Synonyms: MsrA; methionine sulfoxide reduc. Enzyme Commission Number: EC 1.8.4.11. 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-1666; peptide-methionine (S)-S-oxide reductase; EC 1.8.4.11; MsrA; methionine sulfoxide reductase (ambiguous); methionine sulphoxide reductase A; methionine S-oxide reductase (ambiguous); methionine S-oxide reductase (S-form oxidizing); methionine sulfoxide reductase A; peptide methionine sulfoxide reductase. Cat No: EXWM-1666. | |
| S-Methyl-L-cysteine | S-Methyl-L-cysteine, a theurapeutic for neurodegenerative diseases, is a substrate in the catalytic antioxidant system mediated by methionine sulfoxide reductase A (MSRA), with antioxidative, neuroprotective, and anti-obesity activities. Synonyms: S-Methyl-L-cysteine; NSC 15387; NSC15387; NSC-15387; (2R)-2-amino-3-methylsulfanylpropanoic acid; S-11C-methyl-L-cysteine; S-methylcysteine; S-methylcysteine, (DL-Cys)-isomer; S-methylcysteine, (L-Cys)-isomer; S-methylcysteine, hydrochloride, (L-Cys)-isomer. Grade: 98%. CAS No. 1187-84-4. Molecular formula: C4H9NO2S. Mole weight: 135.18. | |
| S-Methyl-L-cysteine | S-Methyl-L-cysteine is a natural product that acts as a substrate in the catalytic antioxidant system mediated by methionine sulfoxide reductase A (MSRA), with antioxidative, neuroprotective, and anti-obesity activities. Uses: Scientific research. Group: Natural products. Alternative Names: L-S-Methylcysteine. CAS No. 1187-84-4. Pack Sizes: 10 mM * 1 mL; 1 g. Product ID: HY-B2188. | |
| Soyasaponin Bb | Soyasaponin Bb. Uses: Designed for use in research and industrial production. Additional or Alternative Names: soyasaponin 1; (S)-Methionin-(S)-sulfoxid; DL-METHIONINE SULPHOXIDE; METHIONINESULPHOXIDE; METHIONINE SULFOXIDE,DL; H-DL-MET(O)-OH; 3-Rha-Gal-GlcA-soyasapogenol B; DL-METHIONINE-DL-SULFOXIDE; methionine (S)-sulfoxide; SOYASAPONIN I; soyasaponin Bb. Appearance: Powder. CAS No. 51330-27-9. Molecular formula: C48H78O18. Mole weight: 943.12. Purity: 0.98. IUPACName: (2S,3S,4S,5R,6R)-6-[[(3S,4S,4aR,6aR,6bS,8aR,9R,12aS,14aR,14bR)-9-hydroxy-4-(hydroxymethyl)-4,6a,6b,8a,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-5-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxyoxane-2-carboxylic acid. Canonical SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@H]([C@H](O[C@H]2O[C@@H]3[C@H]([C@@H]([C@H](O[C@H]3O[C@H]4CC[C@]5([C@H]([C@@]4(C)CO)CC[C@@]6([C@@H]5CC=C7[C@]6(CC[C@@]8([C@H]7CC(C[C@H]8O)(C)C)C)C)C)C)C(=O)O)O)O)CO)O)O)O)O)O. Density: 1.41 g/ml. Product ID: ACM51330279. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-isoleucine 4-hydroxylase | The enzyme, characterized from the bacterium Bacillus thuringiensis, can also catalyse the hydroxylation of L-leucine, L-norvaline, L-norleucine, and L-allo-isoleucine, as well as the sulfoxidation of L-methionine, L-ethionine, S-methyl-L-cysteine, S-ethyl-L-cysteine, and S-allyl-L-cysteine. Group: Enzymes. Synonyms: ido (gene name). Enzyme Commission Number: EC 1.14.11.45. 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-0664; L-isoleucine 4-hydroxylase; EC 1.14.11.45; ido (gene name). Cat No: EXWM-0664. | |
Our database is helping our users find suppliers everyday.
