Description

Thymosin Alpha(7) CAS NO 69772-65-2 is a synthetic peptide fragment derived from the thymosin α-1 sequence, known for its immunomodulatory properties. This high-purity compound is critical for advanced research and development in immunology and therapeutic applications. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on novel immunotherapies and peptide-based drug discovery.

Application

• Immunological Research: Fundamental studies on T-cell function, immune system modulation, and cytokine regulation.
• Pharmaceutical Development: As a reference standard or active pharmaceutical ingredient (API) intermediate in the development of immunomodulatory drugs and vaccines.
• Biochemical Assays: Used as a critical reagent in cell-based assays, ELISA development, and receptor binding studies to evaluate immune responses.
• Preclinical Studies: Investigation of therapeutic potential in models of immunodeficiency, cancer, and chronic viral infections.
• Peptide Chemistry: Serving as a building block or model compound for the synthesis and study of longer, more complex peptide chains.
• Quality Control: Acting as a certified reference material (CRM) for the analysis and quality assurance of related biological products.

Basic Information

Product Name	Thymosin Alpha(7)
CAS No.	69772-65-2
Molecular Formula	C34H56N10O11
Molecular Weight	780.88 g/mol
Synonyms	Thymosin α(7); Thymalfasin fragment (1-7); Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-OH; N-Acetyl-L-seryl-L-α-aspartyl-L-α-alanyl-L-α-alanyl-L-α-valyl-L-α-aspartyl-L-threonine; Thymosin α-1 (1-7); Immunomodulatory peptide fragment; TA1(1-7)
EINECS	Contact for details

Quality Control

Our Thymosin Alpha(7) 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 (AAA). We provide Certificates of Analysis (COA) with detailed results for all critical parameters, ensuring traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. The product is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, keep desiccated. Allow the vial to equilibrate to room temperature 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)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms to theoretical values (±10%)
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
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.