Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

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2,731 – 2,745 of 35,795 results

2,731

Medchemexpress LLC FMOC-ASPOTBU-OSU 10G

FMOC-ASPOTBU-OSU 10G

Pricing & Availability

2,732

Ambeed AMBEED

5000882894 FMOC-SAR-OPFP 5G

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2,733

Ambeed AMBEED

5000883048 CYANOACETIC ACID-OSU 5G

Pricing & Availability

2,734

Medchemexpress LLC L-Methionine-DL-sulfoximine (MSX; MSO) | 15985-39-4 | 98.0% | 500 MG

L-Methionine-DL-sulfoximine (MSX; MSO) | 15985-39-4 | 98.0% | 500 MG

Pricing & Availability

2,735

STA Pharmaceutical Fmoc-L-hCys(Acm)-OH | 1 g | CAS 150281-21-3 | MDL MFCD03788052

Fmoc-L-hCys(Acm)-OH is a Amino Acid reagent (Subcategory: Homo-natural AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 150281-21-3
- MDL: MFCD03788052
- InChIKey: LKXJXPIRDOELQS-FQEVSTJZSA-N
- Molecular Weight: 428.503
- Molecular Formula: C22H24N2O5S
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29309095
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(acetamidomethyl)-L-homocysteine
- SMILES: CC(NCSCC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O

Pricing & Availability

2,736

eMolecules 92136-57-7 | Boc-L-homoallylglycine methyl ester | Combi-Blocks, Inc. | MFCD01632226 | 243.303 | C12H21NO4 | 95.000 | COC(=O)[C@H](CCC=C)NC(=O)OC(C)(C)C | 10g | 854189482

Boc-L-homoallylglycine methyl ester | Combi-Blocks, Inc. | 92136-57-7 | MFCD01632226 | 243.303 | C12H21NO4 | 95.000 | COC(=O)[C@H](CCC=C)NC(=O)OC(C)(C)C | 10g | 854189482

Pricing & Availability

2,737

STA Pharmaceutical Fmoc-L-Met(O)-OH | 5 g | CAS 76265-70-8 | MDL MFCD00077064

Fmoc-L-Met(O)-OH is a Amino Acid reagent (Subcategory: Met) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 76265-70-8
- MDL: MFCD00077064
- InChIKey: CEHRSUBRZOGRSW-HSYKDVHTSA-N
- Molecular Weight: 387.45
- Molecular Formula: C20H21NO5S
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29309095
- Country Of Origin: China
- IUPAC: (2S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylsulfinyl)butanoic acid
- SMILES: CS(CC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O

Pricing & Availability

2,738

Cayman Chemical N-acetyl-D-Glucosamine, Purity: ≥98%, CAS: 7512-17-6, 500 mg

A monosaccharide derivative of glucose that is released by the action of O-GlcNAcase, in mammalian systems, from proteins that have been post-translationally modified with O-GlcNAc; also is the monomeric unit of chitin, which is found in fungi and many inverebrates, including crustaceans, insects, and nematodes

Pricing & Availability

2,739

Medchemexpress LLC Dl-methionine methylsulfonium (chloride) | 3493-12-7 | 1 KG

DL-Methionine methylsulfonium chloride is a naturally occurring methionine derivative used as a laboratory chemical and for the manufacture of substances. It protects gastric mucosal from ethanol-induced damage. This product is intended for research use only by experienced personnel.

Naturally occurring methionine derivative
Protects gastric mucosal from ethanol-induced damage
Solid appearance, white to off-white color
Purity of 98.0%
Molecular weight of 199.70
Chemical formula: C6H14ClNO2S
Melting/freezing point: 137-138°C
Soluble in water and PBS
Stable under recommended storage conditions
For research use only

Pricing & Availability

2,740

STA Pharmaceutical Fmoc-L-Selenomethionine | 50 g | CAS 1217852-49-7 | MDL MFCD03093662

Fmoc-L-Selenomethionine is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1217852-49-7
- MDL: MFCD03093662
- InChIKey: MOIJGLAOGAWHTN-SFHVURJKSA-N
- Molecular Weight: 418.362
- Molecular Formula: C20H21NO4Se
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29319000
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylselanyl)butanoic acid
- SMILES: C[Se]CC[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O

Pricing & Availability

2,741

STA Pharmaceutical Fmoc-L-Met(CF3)-OH | 10 g | CAS 928654-78-8 | MDL MFCD31380713

Fmoc-L-Met(CF3)-OH is a Amino Acid reagent (Subcategory: Met) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 928654-78-8
- MDL: MFCD31380713
- InChIKey: LIAUMRLXZBQOAJ-KRWDZBQOSA-N
- Molecular Weight: 425.422
- Molecular Formula: C20H18F3NO4S
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29309095
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(trifluoromethyl)-L-homocysteine
- SMILES: OC([C@@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CCSC(F)(F)F)=O

Pricing & Availability

2,742

Medchemexpress LLC L-SelenoMethionine | 3211-76-5 | 99.8% | 10 MM 1 ML

L-SelenoMethionine, an L-isomer of Selenomethionine, is a major natural food-form of selenium. It is a cancer chemopreventive agent that can reduce cancer incidence through dietary supplementation and induce apoptosis of cancer cells. It can also increase the expression of glutathione peroxidase.

Selectively inhibits the growth of prostate cancer cells compared to normal cells (1-500 μM; 24-72 h).
Induces apoptosis in prostate cancer cells (500 μM; 48 h).
Causes an increase in arrest in the G2-M phase of the cell cycle selectively in prostate cancer cells (500 μM; 48 h).
Mitigates gene expression associated with the cellular stress response from 10 cGy irradiation (5 μM; 24 h).
Partially or completely prevents the decrease in serum or plasma levels of total antioxidants in rats exposed to gamma rays, protons, or HZE particles (0.06-12 μg/g diet; p.o. for 3 d).

Pricing & Availability

2,743

Medchemexpress LLC D-methionine sulfoxide | 21056-56-4 | MFCD18828262 | 98.7% | 165.21 g·mol⁻¹ | C5H11NO3S | 5 MG

D-Methionine sulfoxide is the D-enantiomer of methionine sulfoxide, an oxidation product of methionine used as a research reagent in studies of oxidative stress, redox biology, and amino acid metabolism.

D-isomer of methionine sulfoxide, suitable for enantiomer-specific studies.
Purity 98.7% as provided by the manufacturer.
Solid free base form, white to off-white appearance.
Available in small milligram pack sizes including 5 mg and as a 10 mM aqueous solution.
Water-soluble for convenient preparation of stock solutions.
Product data sheet and safety data sheet available for handling and characterization.
Useful reagent for biomarker studies and enzymatic assays involving methionine sulfoxide reductases.

Pricing & Availability

2,744

Apexbio Technology LLC L-Methionine sulfoxide 3226-65-1 1g

L-Methionine sulfoxide (CAS 3226-65-1) is a small molecule derived from the oxidative metabolism of methionine It has been shown to promote polarization of macrophages toward the M1 phenotype implicating its influence on immune cell function Mechanistically L-Methionine sulfoxide modulates oxidative stress responses and purinergic signaling pathways This compound is utilized in experimental settings to investigate the regulation of redox homeostasis and immunity as well as to explore its impact on disease-relevant signaling networks and pathogenic processes

Pricing & Availability

2,745

STA Pharmaceutical 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(butylthio)butanoic acid | 50 g | CAS 1396969-21-3 | MDL MFCD12547718

2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(butylthio)butanoic acid is a Amino Acid reagent (Subcategory: Alkane AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1396969-21-3
- MDL: MFCD12547718
- InChIKey: DWKYMIMIHMHMMY-UHFFFAOYSA-N
- Molecular Weight: 413.532
- Molecular Formula: C23H27NO4S
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29309095
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-butylhomocysteine
- SMILES: CCCCSCCC(C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O

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Amino Acids

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Medchemexpress LLC FMOC-ASPOTBU-OSU 10G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Methionine-DL-sulfoximine (MSX; MSO) | 15985-39-4 | 98.0% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dl-methionine methylsulfonium (chloride) | 3493-12-7 | 1 KG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-SelenoMethionine | 3211-76-5 | 99.8% | 10 MM 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC D-methionine sulfoxide | 21056-56-4 | MFCD18828262 | 98.7% | 165.21 g·mol⁻¹ | C5H11NO3S | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC FMOC-ASPOTBU-OSU 10G

Medchemexpress LLC L-Methionine-DL-sulfoximine (MSX; MSO) | 15985-39-4 | 98.0% | 500 MG

Medchemexpress LLC Dl-methionine methylsulfonium (chloride) | 3493-12-7 | 1 KG

Medchemexpress LLC L-SelenoMethionine | 3211-76-5 | 99.8% | 10 MM 1 ML

Medchemexpress LLC D-methionine sulfoxide | 21056-56-4 | MFCD18828262 | 98.7% | 165.21 g·mol⁻¹ | C5H11NO3S | 5 MG