Description

Vasostatin Ii CAS NO 162164-15-0 is a synthetic peptide fragment derived from the N-terminal domain of chromogranin A, known for its potent anti-angiogenic and vasoinhibitory properties. This compound is critical for researchers and developers in the life sciences sector, providing a key tool for studying cardiovascular regulation, tumor biology, and endothelial cell function. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and biotechnology companies focused on developing novel therapeutics for cancer and cardiovascular diseases.

Application

• Biomedical Research: Fundamental studies on angiogenesis, endothelial cell proliferation, and vascular biology.
• Drug Discovery & Development: Serving as a reference standard or active pharmaceutical ingredient (API) in preclinical research for anti-cancer and cardiovascular drugs.
• In Vitro & In Vivo Assays: Used in cell-based assays and animal models to evaluate anti-angiogenic efficacy and mechanism of action.
• Peptide Chemistry & Custom Synthesis: As a building block or template for the synthesis of novel peptide analogs with modified biological activity.
• Diagnostic Development: Potential use in developing assays to measure chromogranin A-derived peptides.

Basic Information

Product Name	Vasostatin Ii
CAS No.	162164-15-0
Molecular Formula	C186H294N56O55S
Molecular Weight	~4230.8 g/mol
Synonyms	Chromogranin A (1-76); hCgA 1-76; Vasostatin-1; CGA (1-76); Human Chromogranin A Fragment 1-76; Anti-angiogenic Peptide from Chromogranin A; CgA1-76
EINECS	Contact for details

Quality Control

Our Vasostatin Ii is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis. We provide Certificates of Analysis (COA) detailing all specifications, ensuring the material meets the high standards required for research and development 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). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by weight)
Water Content (KF)	≤ 5.0%
Acetate Content (HPIC)	≤ 10.0%
Solubility	Soluble in water or dilute acetic acid

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