Description

L-Serine, L-seryl-L-seryl-L-lysyl-L-arginylglycyl-L-arginyl-L-glutaminyl-L-threonyl-L-prolyl-L-valyl-L-leucyl-L-tyrosyl-L-alanyl-L-methionyl-L-leucyl-L-α-aspartyl-L-histidyl-L-seryl-L-arginyl- is a high-purity, synthetic peptide sequence of significant interest in advanced biochemical research and therapeutic development. Its complex structure, featuring multiple serine, arginine, and lysine residues, makes it a valuable tool for studying protein-protein interactions, enzyme kinetics, and signal transduction pathways. This peptide is primarily utilized by research institutions and pharmaceutical companies engaged in peptide-based drug discovery, biomarker development, and the formulation of specialized cell culture media.

Application

• Biomedical Research: Serves as a critical reference standard or active component in studies of enzymatic activity, receptor binding, and intracellular signaling cascades.
• Pharmaceutical Development: Used as a building block or model compound in the research and pre-clinical stages of novel peptide therapeutics and diagnostic agents.
• Proteomics & Biochemistry: Employed as a substrate or inhibitor in assays to elucidate specific biological functions and pathways.
• Cell Culture & Biotechnology: May be incorporated into specialized media formulations or as a growth factor mimetic to support specific cell line development.
• Antibody & Vaccine Research: Potential use as a hapten or immunogenic sequence in the development of novel vaccines and therapeutic antibodies.

Basic Information

Item	Detail
Product Name	L-Serine, L-seryl-L-seryl-L-lysyl-L-arginylglycyl-L-arginyl-L-glutaminyl-L-threonyl-L-prolyl-L-valyl-L-leucyl-L-tyrosyl-L-alanyl-L-methionyl-L-leucyl-L-α-aspartyl-L-histidyl-L-seryl-L-arginyl-
CAS No.	147450-30-4
Molecular Formula	C108H185N41O31
Molecular Weight	~2474.9 g/mol
Synonyms	Ser-Ser-Lys-Arg-Gly-Arg-Gln-Thr-Pro-Val-Leu-Tyr-Ala-Met-Leu-Asp-His-Ser-Arg; SSKRGRQTPVLYAML-DHSR; (Ser)2-Lys-Arg-Gly-Arg-Gln-Thr-Pro-Val-Leu-Tyr-Ala-Met-Leu-Asp-His-Ser-Arg; Peptide SSKRGRQTPVLYAMLDHSR; L-Ser-L-Ser-L-Lys-L-Arg-Gly-L-Arg-L-Gln-L-Thr-L-Pro-L-Val-L-Leu-L-Tyr-L-Ala-L-Met-L-Leu-L-Asp-L-His-L-Ser-L-Arg; H-Ser-Ser-Lys-Arg-Gly-Arg-Gln-Thr-Pro-Val-Leu-Tyr-Ala-Met-Leu-Asp-His-Ser-Arg-OH
EINECS	Contact for details

Quality Control

Our peptide products are manufactured and analyzed under strict quality management systems. Each batch of L-Serine, L-seryl-L-seryl-L-lysyl-L-arginylglycyl-L-arginyl-L-glutaminyl-L-threonyl-L-prolyl-L-valyl-L-leucyl-L-tyrosyl-L-alanyl-L-methionyl-L-leucyl-L-α-aspartyl-L-histidyl-L-seryl-L-arginyl- undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. For long-term storage, consider lyophilized powder under inert atmosphere. The product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Amino Acid Composition	Within ±10% of theoretical
Peptide Content	≥ 80%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.