L-Leucine is an essential branched-chain amino acid that plays a crucial role in protein synthesis and muscle repair. It is one of the building blocks of proteins and is vital for various metabolic processes. The specific compound you mentioned, with the CAS number 853248-13-2, appears to be a peptide composed of multiple amino acids, including L-leucine, L-serine, L-isoleucine, L-threonine, and L-arginine. Such peptides can exhibit unique biological activities and may be involved in signaling pathways or cellular functions. Generally, peptides like this can have varying solubility in water, depending on their amino acid composition and sequence. They may also display specific structural characteristics, such as alpha-helices or beta-sheets, influencing their biological activity. Additionally, the presence of hydrophobic and hydrophilic residues can affect their interaction with other biomolecules. Overall, the characteristics of this compound would be determined by its specific sequence and structure, impacting its function in biological systems.

L-Leucine, L-leucyl-L-seryl-L-leucyl-L-isoleucyl-L-threonyl-L-arginyl-

853248-13-2: L-Leucine is an essential branched-chain amino acid that plays a crucial role in protein synthesis and muscle repair. It is one of the building blocks of proteins and is vital for various metabolic processes. The specific compound you mentioned, with the CAS number 853248-13-2, appears to be a peptide composed of multiple amino acids, including L-leucine, L-serine, L-isoleucine, L-threonine, and L-arginine. Such peptides can exhibit unique biological activities and may be involved in signaling pathways or cellular functions. Generally, peptides like this can have varying solubility in water, depending on their amino acid composition and sequence. They may also display specific structural characteristics, such as alpha-helices or beta-sheets, influencing their biological activity. Additionally, the presence of hydrophobic and hydrophilic residues can affect their interaction with other biomolecules. Overall, the characteristics of this compound would be determined by its specific sequence and structure, impacting its function in biological systems.

<p>S7, an IL-6 receptor antagonist, prevents the interaction between IL-6 and IL-6R, thereby inhibiting angiogenesis and tumor growth [1].</p>

CAS 853248-13-2

L-Leucine, L-leucyl-L-seryl-L-leucyl-L-isoleucyl-L-threonyl-L-arginyl-

S7

Ref: TM-TP2619