CAS 81187-14-6

H-Arg-Lys-Arg-Ser-Arg-Ala-Glu-OH

Description:

The chemical substance with the name "H-Arg-Lys-Arg-Ser-Arg-Ala-Glu-OH" is a peptide composed of a sequence of amino acids, specifically arginine (Arg), lysine (Lys), serine (Ser), alanine (Ala), and glutamic acid (Glu). This peptide is characterized by its basic nature due to the presence of multiple positively charged side chains from arginine and lysine, which can influence its solubility and interaction with biological membranes. The peptide is typically synthesized using solid-phase peptide synthesis techniques and may exhibit biological activity, potentially serving roles in cell signaling or as a part of larger protein structures. Its CAS number, 81187-14-6, allows for its identification in chemical databases. The presence of a carboxylic acid group at the C-terminus (indicated by "OH") suggests that it is in its free acid form, which can affect its stability and reactivity. Overall, this peptide's specific sequence and structure contribute to its unique biochemical properties and potential applications in research and therapeutics.

Formula: C₃₅H₆₇N₁₇O₁₁

Synonyms:

• SUBSTRATE FOR CGMP PROTEIN KINASE
• H2N-RKRSRAE-OH
• H2BTIDE
• H-ARG-LYS-ARG-SER-ARG-ALA-GLU-OH
• PKG SUBSTRATE
• 7:PN:US20090092566 SEQID:7 claimed protein
• [ALA34]-HISTONE H2B (29-35)
• GLASSTIDE
• PKG SUBSTATE [RKRSRAE]
• RKRSRAE
• AMINO ACID ABC TRANSPORTER, ATP-BINDING PROTEIN (111-117) [DESULFOVIBRIO VULGARIS VULGARIS]
• ARG-LYS-ARG-SER-ARG-ALA-GLU
• PROTEIN KINASE G SUBSTRATE, GLASSTIDE

PKG Substrate

CAS: 81187-14-6

PKG Substrate is selective for PKG, favors PKG Iα (Km=59µM) over PKG II (Km=305µM).

Formula: C₃₅H₆₇N₁₇O₁₁

Purity: 98%

Color and Shape: Solid

Molecular weight: 902.01

Ref: TM-TP1787