Description

L-Threonine, L-Threonyl-L-Cysteinyl-L-Threonyl-L-α-Aspartyl-L-Seryl-L-Threonyl-L-Asparaginyl-L-Cysteinyl-L-Tyrosyl-L-Lysyl-L-Alanyl- is a high-purity, synthetic peptide sequence of significant interest in advanced biochemical research and pharmaceutical development. This compound matters for its potential role as a critical intermediate or reference standard in the study of protein-protein interactions, enzyme mechanisms, and novel therapeutic modalities. It is primarily needed by research institutions, biotechnology companies, and pharmaceutical R&D laboratories focused on peptide-based drug discovery and diagnostic applications.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or building block in the synthesis of complex peptide-based drug candidates and novel biologics.
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, protein engineering, and investigations into specific biological pathways.
• Diagnostic Reagent Development: Employed in the formulation and calibration of advanced diagnostic assays and biosensors.
• Life Science Tools: Incorporated into specialized kits and reagents for proteomics, metabolomics, and other high-throughput screening platforms.
• Academic Research: Utilized in university and institutional labs for fundamental studies in biochemistry, molecular biology, and medicinal chemistry.

Basic Information

Product Name	L-Threonine, L-Threonyl-L-Cysteinyl-L-Threonyl-L-α-Aspartyl-L-Seryl-L-Threonyl-L-Asparaginyl-L-Cysteinyl-L-Tyrosyl-L-Lysyl-L-Alanyl-
CAS No.	1621188-94-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Thr-Cys-Thr-Asp-Ser-Thr-Asn-Cys-Tyr-Lys-Ala; TCTDSTNCYKA peptide; L-Thr-L-Cys-L-Thr-L-Asp-L-Ser-L-Thr-L-Asn-L-Cys-L-Tyr-L-Lys-L-Ala; H-Thr-Cys-Thr-Asp-Ser-Thr-Asn-Cys-Tyr-Lys-Ala-OH; 11-mer peptide (Thr, Cys, Thr, Asp, Ser, Thr, Asn, Cys, Tyr, Lys, Ala); Custom peptide sequence 1621188-94-0
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing purity (by HPLC), peptide content, and related substance profiles are available upon request. We adhere to a strict quality management system to support research and cGMP-grade manufacturing needs.

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) and light-sensitive. For long-term storage, desiccate and keep frozen. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
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.