Description

Thymopoietin II (32-35) is a synthetic tetrapeptide fragment derived from the thymopoietin protein, a key regulator of T-cell differentiation and immune function. This specific sequence, corresponding to residues 32-35, is a critical bioactive region with significant research and development potential. It is primarily utilized in advanced biochemical research, pharmaceutical development, and as a reference standard. The compound is identified by CAS No. 85466-18-8.

Application

• Immunological Research: Used as a tool compound to study T-cell maturation, immune system modulation, and thymic hormone activity.
• Pharmaceutical R&D: Serves as a key intermediate or lead compound in the development of novel immunomodulatory therapies and vaccines.
• Biochemical Assays: Employed as a reference standard or antigen in immunoassays (e.g., ELISA) to quantify biological activity.
• Peptide Chemistry Studies: Used in structure-activity relationship (SAR) studies to understand the pharmacophore of thymopoietin.
• Cell Culture & Differentiation: Applied in in vitro studies to investigate its effects on lymphocyte differentiation and proliferation.

Basic Information

Product Name	Thymopoietin II (32-35)
CAS No.	85466-18-8
Molecular Formula	C22H34N6O6
Molecular Weight	478.54 g/mol
Synonyms	TP-4; Thymopentin Fragment (32-35); Arg-Lys-Asp-Val; H-Arg-Lys-Asp-Val-OH; RKDV Peptide; Thymopoietin II Tetrapeptide; Thymopentin (32-35); Immunoregulin Peptide Fragment
EINECS	Contact for details

Quality Control

Our Thymopoietin II (32-35) is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, MS for identity confirmation, and amino acid analysis. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with research-grade specifications. Custom synthesis to meet specific purity requirements (e.g., >95%, >98%) is available.

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 reach room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms to theoretical values
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%

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