CAS 51871-47-7

L-Proline, L-tyrosyl-

Description:

L-Proline, L-tyrosyl- is a dipeptide composed of the amino acids proline and tyrosine. It is characterized by its unique structure, where proline, a cyclic amino acid, contributes to the stability and rigidity of the peptide chain, while tyrosine, an aromatic amino acid, introduces hydrophobic characteristics and potential for hydrogen bonding due to its hydroxyl group. This dipeptide is known for its role in protein synthesis and may exhibit biological activities, including antioxidant properties. The presence of both amino acids allows for diverse interactions in biological systems, influencing protein folding and function. L-Proline is often associated with collagen synthesis, while L-tyrosine is a precursor for neurotransmitters such as dopamine. The CAS number 51871-47-7 identifies this specific compound in chemical databases, facilitating its study and application in various fields, including biochemistry and pharmacology. Overall, L-Proline, L-tyrosyl- serves as an important molecule in understanding protein dynamics and potential therapeutic applications.

Formula: C₁₄H₁₈N₂O₄

Synonyms:

• Tyr-Pro
• L-Proline, L-tyrosyl-
• ALFA-CASOMORPHIN (1-2)
• (2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylicacid
• L-Tyrosyl-L-proline
• b-CasoMorphin (1-2)
• β-Casomorphin (1-2)
• α-Casomorphin (1-2)

β-Casomorphin (1-2)

CAS: 51871-47-7

The antihypertensive peptide isolated from fermented milk had a low inhibitory activity against angiotensin I-converting enzyme (ACE), IC₅ ₀ 720 μM. The dipeptide is a possible biosynthetic precursor of endomorphin.

Formula: C₁₄H₁₈N₂O₄

Purity: > 97%

Color and Shape: White Powder

Molecular weight: 278.31

Ref: 01-4002382

Tyr-pro

CAS: 51871-47-7

Formula: C₁₄H₁₈N₂O₄

Molecular weight: 278.3037

Ref: IN-DA00DCBS

β-Casomorphin (1-2)

CAS: 51871-47-7

Beta-casomorphin (1-2) is a peptide that has been identified as a possible endogenous ligand for opioid receptors. It is a product of the breakdown of casomorphin, a milk protein found in dairy products such as cheese and yogurt. Beta-casomorphin (1-2) has been shown to bind to human immunodeficiency virus type 1 receptors and may play an important role in the pathogenesis of human immunodeficiency virus type 1 infection. This peptide also inhibits bacterial growth by binding to bacterial ribosomes, preventing the formation of new proteins, which leads to cell death. Beta-casomorphin (1-2) has been shown to have an inhibitory effect on blood pressure and its antihypertensive activity may be due to its ability to stimulate the release of nitric oxide from endothelial cells.

Formula: C₁₄H₁₈N₂O₄

Purity: Min. 97 Area-%

Color and Shape: Powder

Molecular weight: 278.3 g/mol

Ref: 3D-FC108236