Description

Thymopoietin, Cys (28-39)- CAS NO 106939-01-9 is a specific bioactive peptide fragment derived from the thymopoietin protein, playing a crucial role in immune system modulation and T-cell differentiation. This high-purity synthetic peptide is essential for advanced biomedical research and therapeutic development, offering precise biological activity. It is primarily utilized by pharmaceutical R&D teams, immunology researchers, and biotechnology companies focused on novel immunomodulatory agents and diagnostic applications.

Application

• Immunological Research: Fundamental studies on T-cell maturation, differentiation, and function within the thymus.
• Drug Discovery & Development: Serving as a reference standard or active pharmaceutical ingredient (API) in the development of novel immunotherapies and vaccines.
• Biochemical Assays: Used as a critical reagent in in vitro and in vivo assays to study immune response pathways and signaling mechanisms.
• Diagnostic Development: Potential use in the development of diagnostic kits for autoimmune diseases and immune deficiency disorders.
• Cell Culture & Differentiation Studies: Application in specialized cell culture media to induce or study specific T-cell lineages.
• Peptide Chemistry & Conjugation: Acts as a building block for synthesizing larger peptide constructs or conjugates for targeted delivery.

Basic Information

Item	Details
Product Name	Thymopoietin, Cys (28-39)- CAS NO 106939-01-9
CAS No.	106939-01-9
Molecular Formula	C58H94N18O18S2
Molecular Weight	1371.6 g/mol
Synonyms	Thymopoietin (28-39) Cysteine; Thymopoietin Fragment 28-39; TP-5 Fragment; Arg-Lys-Asp-Val-Tyr-Val-Gln-Leu-Tyr-Leu-Gln-Cys; H-Arg-Lys-Asp-Val-Tyr-Val-Gln-Leu-Tyr-Leu-Gln-Cys-OH; Thymopentin Fragment; Immunoregulin Peptide Fragment
EINECS	Contact for details

Quality Control

Our Thymopoietin, Cys (28-39) is manufactured under strict quality systems to ensure batch-to-batch consistency and high biological activity. Each lot is characterized using advanced analytical techniques including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Comprehensive Certificates of Analysis (COA) detailing purity, peptide content, and impurity profiles are provided and available upon request.

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). For long-term storage, consider desiccant and under an inert atmosphere. Allow the vial to reach room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Amino Acid Composition	Within ±10% of theoretical values
Single Impurity (HPLC)	≤ 1.0%
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.