Description

Thymopoietin II Octadecapeptide (32-49) is a synthetic peptide fragment corresponding to residues 32-49 of the thymopoietin II protein. This compound is of significant interest in immunological and biochemical research for its role in T-cell differentiation and modulation. It serves as a critical tool for researchers and developers in the pharmaceutical and biotechnology sectors investigating immune system function and therapeutic interventions.

Application

• Immunological Research: Used as a reference standard and active agent in studies of T-cell maturation, differentiation, and function.
• Biochemical Assay Development: Employed in the development and validation of immunoassays, ELISA tests, and other diagnostic platforms targeting thymic hormones.
• Pharmaceutical R&D: Investigated as a potential lead compound or biological response modifier for therapies targeting immune deficiencies, autoimmune disorders, or cancer.
• Cell Culture & In Vitro Studies: Applied in cell-based assays to study its effects on lymphocyte proliferation and cytokine production.
• Peptide Chemistry Reference: Serves as a high-purity standard for analytical method development in peptide synthesis quality control.

Basic Information

Product Name	Thymopoietin II Octadecapeptide (32-49)
CAS No.	84979-67-9
Molecular Formula	C92H147N27O26
Molecular Weight	~2031.3 g/mol
Synonyms	Thymopoietin II (32-49); TP-5 (32-49); Thymopentin Precursor Fragment; Arg-Lys-Asp-Val-Tyr-Val-Gln-Leu-Tyr-Leu-Gln-Thr-Leu-Ile-Glu-Asn-Gly-Ser; RKDVYVQLYLQTLIENGS; Thymic Hormone Fragment; Immunoregulatory Peptide (32-49)
EINECS	Contact for details

Quality Control

Our Thymopoietin II Octadecapeptide (32-49) is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and mass spectrometry for identity confirmation, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing purity, peptide content, and related substance profiles is provided with every shipment.

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 lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0% (by weight)
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 5.0%

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