The chemical substance known as "arg-ser-arg" refers to a peptide composed of the amino acids arginine (Arg) and serine (Ser), specifically in the sequence of arginine-serine-arginine. This peptide is often studied for its biological activity and potential applications in various fields, including biochemistry and pharmacology. Characteristically, peptides like arg-ser-arg can exhibit properties such as solubility in water, depending on their amino acid composition and sequence. They may also play roles in cellular signaling, immune response, and other physiological processes. The presence of arginine, which is a positively charged amino acid at physiological pH, can influence the peptide's interaction with biological membranes and proteins. Additionally, the serine residue can participate in post-translational modifications, such as phosphorylation, which can further affect the peptide's function. Overall, the characteristics of arg-ser-arg make it a subject of interest in research related to peptide therapeutics and molecular biology.

arg-ser-arg

115035-42-2: The chemical substance known as "arg-ser-arg" refers to a peptide composed of the amino acids arginine (Arg) and serine (Ser), specifically in the sequence of arginine-serine-arginine. This peptide is often studied for its biological activity and potential applications in various fields, including biochemistry and pharmacology. Characteristically, peptides like arg-ser-arg can exhibit properties such as solubility in water, depending on their amino acid composition and sequence. They may also play roles in cellular signaling, immune response, and other physiological processes. The presence of arginine, which is a positively charged amino acid at physiological pH, can influence the peptide's interaction with biological membranes and proteins. Additionally, the serine residue can participate in post-translational modifications, such as phosphorylation, which can further affect the peptide's function. Overall, the characteristics of arg-ser-arg make it a subject of interest in research related to peptide therapeutics and molecular biology.

<p>L-Arginyl-L-seryl-L-arginine acetate is a peptide that has been shown to activate the enzyme guanylate cyclase, which regulates intracellular concentrations of cyclic guanosine monophosphate (cGMP). The activation of this enzyme results in increased levels of cGMP, which can lead to vasodilation and smooth muscle relaxation. L-Arginyl-L-seryl-L-arginine acetate has been shown to be an inhibitor of the ion channels TRPM2 and TRPM4 and can be used to study protein interactions with these channels. This peptide also binds to receptors for ligands such as bradykinin and angiotensin II.</p>

CAS 115035-42-2

arg-ser-arg

L-Arginyl-L-seryl-L-arginine acetate

Ref: 3D-QEA03542