Description

H-Gly-Pen-Gly-Arg-Gly-Asp-Ser-Pro-Cys-Ala-Oh is a synthetic peptide sequence of significant interest in biochemical research and development. This compound, with CAS number 126716-28-7, is valued for its role in studying cell adhesion mechanisms and protein-protein interactions. It is primarily utilized by research institutions and pharmaceutical developers focused on cardiovascular biology, tissue engineering, and novel therapeutic discovery.

Application

• Biomedical Research: As a key sequence in the study of integrin binding and cell adhesion processes.
• Pharmaceutical Development: Serves as a reference standard or active pharmaceutical ingredient (API) intermediate in the development of anti-thrombotic or wound-healing therapies.
• Cell Culture & Tissue Engineering: Used to functionalize surfaces to promote specific cellular attachment and growth in vitro.
• Bioconjugation & Probe Synthesis: Acts as a building block for creating labeled peptides or affinity probes for diagnostic and imaging applications.
• Enzyme Substrate Studies: Employed in assays to investigate the activity of proteases and other enzymes involved in extracellular matrix remodeling.

Basic Information

Product Name	H-Gly-Pen-Gly-Arg-Gly-Asp-Ser-Pro-Cys-Ala-Oh
CAS No.	126716-28-7
Molecular Formula	C35H56N14O13S2
Molecular Weight	945.03 g/mol
Synonyms	Gly-Pen-Gly-Arg-Gly-Asp-Ser-Pro-Cys-Ala; GPenGRGDSPCA; GRGDSPC Peptide; Arg-Gly-Asp (RGD) Sequence Peptide; Cyclic RGD Peptide Analog; Integrin Binding Peptide; Cell Adhesion Peptide; H-Gly-Penicillamine-Gly-Arg-Gly-Asp-Ser-Pro-Cys-Ala-OH
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure compliance with research-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a desiccator before opening to prevent condensation. For long-term storage, consider under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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