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.

Search Within Results

3,901 – 3,915 of 36,140 results

3,901

Medchemexpress LLC Poly-D-lysine hydrobromide (MW 1000-5000) | 27964-99-4 | 1000-5000 | 50 MG

Poly-D-lysine hydrobromide (MW 1000-5000), also known as PDLHB (MW 1000-5000), is a synthetic cationic polypeptide polymer. It is commonly used in various research applications.

Commonly used as a cell adhesion promoter
Commonly used as a surface coating molecule
Also known as a calcium-sensing receptor (CaSR) agonist peptide

Pricing & Availability

3,902

Sigma Aldrich Fine Chemicals Biosciences L-Lysine | 56-87-1 | MFCD00064433 | 100g

Pricing & Availability

3,903

Alkali Scientific L Lysine Hydrochloride, 50 Grams

L-Lysine Hydrochloride is a high-purity amino acid available in a 50-gram package. This compound is essential in protein synthesis and is commonly used in research on enzyme activity, metabolic pathways, and nutritional studies. L-Lysine plays a critical role in cell growth and repair, as well as in the production of collagen and other structural proteins. It is frequently used in laboratory cultures and as a supplement in cell media to promote cell health and development. The powder form ensures easy handling and precise measurement, and the high purity guarantees reliable results in analytical and biochemical applications.

Pricing & Availability

3,904

Medchemexpress LLC N-alpha-(9-fluorenylmethoxycarbonyl)-N-zeta-(tert-butoxycarbonyl)-homo-L-lysine | 194718-17-7 | MFCD01860606 | 98.7% | 482.57 | C27H34N2O6 | 1 G

Fmoc-hLys(Boc)-OH is a Fmoc- and Boc-protected homolysine derivative used as a building block in Fmoc-based solid-phase peptide synthesis. The α-amino group is protected with an Fmoc group and the ε-side chain with a Boc group, enabling orthogonal deprotection and controlled incorporation into peptide sequences.

Protected amino acid for solid-phase peptide synthesis.
Enables selective side-chain protection and deprotection.
Compatible with standard Fmoc coupling and deprotection chemistries.
Supplied as a stable solid powder for synthesis workflows.
High purity suitable for research use (batch purity ~98.7%).
Available in multiple pack sizes for small-scale and bulk synthesis.

Pricing & Availability

3,905

STA PHARMACEUTICAL US LLC Fmoc-L-Lys(Boc)-L-SerPsi(Me,Me)Pro-OH | 100 g | CAS 957780-54-0 | MDL MFCD18427353

Fmoc-L-Lys(Boc)-L-SerPsi(Me,Me)Pro-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 957780-54-0
- MDL: MFCD18427353
- InChIKey: SCQJDNYUMSKATK-UIOOFZCWSA-N
- Molecular Weight: 595.693
- Molecular Formula: C32H41N3O8
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (S)-3-(N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-L-lysyl)-2,2-dimethyloxazolidine-4-carboxylic acid
- SMILES: CC(OC(NCCCC[C@@H](C(N1[C@@H](COC1(C)C)C(O)=O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=O)(C)C

Pricing & Availability

3,906

Medchemexpress LLC Biotinyl-Amylin (mouse, rat) TFA | 1678414-88-4 | >95% | 4146.69 | 1 MG

Biotinyl-Amylin (mouse, rat) TFA is a biotinylated form of Amylin (mouse, rat), a 37-amino acid pancreatic protein. This compound plays a role in controlling various metabolic events, including glycemia and lacticemia. It is designed for laboratory use.

Biotinylated derivative of amylin (mouse, rat)
Involved in the control of metabolic events
37-amino acid pancreatic protein
Used in research related to carboxylic acids and pharmaceutical standards
Categorized under enzyme, peptide, and protein related compounds
Intended for laboratory use only

Pricing & Availability

3,907

STA PHARMACEUTICAL US LLC Fmoc-D-Lys(Ac)-OH | 10 g | CAS 320410-22-8 | MDL MFCD15141996

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

Specifications
- CAS: 320410-22-8
- MDL: MFCD15141996
- InChIKey: HQLBYVWJOXITAM-OAQYLSRUSA-N
- Molecular Weight: 410.47
- Molecular Formula: C23H26N2O5
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-acetyl-D-lysine
- SMILES: CC(NCCCC[C@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)=O

Pricing & Availability

3,908

Medchemexpress LLC FAP Human Biotinyl 50ug | 50ug

The FAP protein is a cell surface glycoprotein serine protease that is critical for extracellular matrix degradation and plays multiple roles in tissue remodeling fibrosis wound healing inflammation and tumor growth FAP Protein Human (Biotinylated HEK293 His-Avi) is the recombinant human-derived FAP protein expressed by HEK293 with N-His N-Avi labeled tag

Pricing & Availability

3,909

Medchemexpress LLC CD5 Human Biotinyl 50ug | 50ug

The CD5 protein is a potential receptor that regulates T cell proliferation Its interactions with CD72/LYB-2 and PTPN6/SHP-1 indicate multifaceted roles in cellular processes serving as key mediators of T cell responses CD5 Protein Human (Biotinylated HEK293 Fc-Avi) is the recombinant human-derived CD5 protein expressed by HEK293 with C-Avi C-hFc labeled tag

Pricing & Availability

3,910

Medchemexpress LLC Seladelpar (Lysine dihydrate) | 928821-40-3 | 98.0% | 626.68 | 5 MG

Seladelpar Lysine dihydrate is the Lysine dihydrate salt form of Seladelpar. It is an orally active agonist for potent PPAR-δ, with an EC50 of 2 nM. It exhibits high selectivity over PPARα and PPARγ receptors, making it suitable for the study of primary biliary cholangitis. This compound has also demonstrated the ability to normalize hyperglycemia, hyperinsulinemia, glucose, serum lipids, and cholesterol levels, and to ameliorate nonalcoholic steatohepatitis in mouse models.

Orally active agonist for potent PPAR-δ with an EC50 of 2 nM.
High selectivity over PPARα (>750-fold) and PPARγ (>2500-fold).
Useful for studying primary biliary cholangitis.
Normalizes hyperglycemia, hyperinsulinemia, glucose, serum lipids, and cholesterol levels.
Ameliorates nonalcoholic steatohepatitis in mouse models.

Pricing & Availability

3,911

Medchemexpress LLC Fmoc-lys(Me)2-OH (hydrochloride) | 252049-10-8 | >97.5% | C23H29ClN2O4 | 250 MG

Fmoc-Lys(Me)2-OH (hydrochloride) is a lysine derivative that is commonly used as an ergogenic supplement. It is recognized for its potential benefits as a dietary substance.

Influences the secretion of anabolic hormones
Supplies fuel during exercise
Improves mental performance during stress-related tasks
Prevents exercise-induced muscle damage

Pricing & Availability

3,912

Chemscene ChemScene | H-D-Lys(Z)-OH | 25G | CS-W014566 | 0.98 | 34404-32-5| MFCD00063120 | 280.32

ChemScene | H-D-Lys(Z)-OH | 25G | CS-W014566 | 0.98 | 34404-32-5| MFCD00063120 | 280.32

Pricing & Availability

3,913

eMolecules H-Pro-Lys-OH acetate salt | Chem-Impex |243.307 | C11H21N3O3 | 95.000 | NCCCCC(NC(=O)C1CCCN1)C(O)=O | 1g | 490845154

H-Pro-Lys-OH acetate salt | Chem-Impex |243.307 | C11H21N3O3 | 95.000 | NCCCCC(NC(=O)C1CCCN1)C(O)=O | 1g | 490845154

Pricing & Availability

3,914

Research Products International Corp L-Lysine Acetate, 500 Grams

L-Lysine Acetate is employed in biotechnological processes, especially in the production of recombinant proteins and enzymes. It plays a role in cell culture media to support the growth and productivity of cells.

Additionally, L-Lysine Acetate is utilized in laboratory research, particularly in studies related to protein synthesis, enzymology, and other biochemical processes.

Its role as a fundamental amino acid makes it valuable in understanding various cellular and molecular mechanisms.

Pricing & Availability

3,915

Medchemexpress LLC Pan-Lactyl-lysine An 100uL | 100uL

Pan-Lactyl-lysine Antibody (YA6712) is a Rabbit-derived and non-conjugated IgG monoclonal antibody targeting to Pan-Lactyl-lysine

Pricing & Availability

Amino Acids

Filtered Search Results

Narrow Results

Medchemexpress LLC Poly-D-lysine hydrobromide (MW 1000-5000) | 27964-99-4 | 1000-5000 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific L Lysine Hydrochloride, 50 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-alpha-(9-fluorenylmethoxycarbonyl)-N-zeta-(tert-butoxycarbonyl)-homo-L-lysine | 194718-17-7 | MFCD01860606 | 98.7% | 482.57 | C27H34N2O6 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Biotinyl-Amylin (mouse, rat) TFA | 1678414-88-4 | >95% | 4146.69 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC FAP Human Biotinyl 50ug | 50ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC CD5 Human Biotinyl 50ug | 50ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Seladelpar (Lysine dihydrate) | 928821-40-3 | 98.0% | 626.68 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-lys(Me)2-OH (hydrochloride) | 252049-10-8 | >97.5% | C23H29ClN2O4 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Chemscene ChemScene | H-D-Lys(Z)-OH | 25G | CS-W014566 | 0.98 | 34404-32-5| MFCD00063120 | 280.32 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp L-Lysine Acetate, 500 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pan-Lactyl-lysine An 100uL | 100uL Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More