Description

H-GLU-LEU-ARG-MET-SER-SER-SER-TYR-PRO-THR-GLY-LEU-ALA-ASP-VAL-LYS-ALA-GLY-PRO-ALA-GLN-THR-LEU-ILE-ARG-PRO-GLN-ASP-MET-LYS-GLY-ALA-SER-ARG-SER-PRO-GLU-ASP-SER-SER-PRO-ASP-ALA-ALA-ARG-ILE-ARG-VAL-OH TRIFLUOROACETATE is a high-purity synthetic peptide trifluoroacetate salt, a critical building block for advanced biochemical research and pharmaceutical development. This compound is valued for its defined sequence and consistent quality, enabling precise studies in proteomics, signal transduction, and drug discovery. It is essential for researchers and manufacturers in the biotechnology, pharmaceutical, and diagnostic sectors requiring reliable, high-grade peptide intermediates.

Application

• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, protein-protein interaction assays, and cellular signaling pathway analysis.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) precursor in the development of novel peptide-based therapeutics.
• Proteomics & Biomarker Discovery: Employed in mass spectrometry calibration and as a tool peptide for identifying and quantifying specific protein fragments.
• Antibody Production & Epitope Mapping: Acts as an immunogen or a target antigen for generating and characterizing sequence-specific antibodies.
• Diagnostic Reagent Development: Incorporated into diagnostic kits and assays for detecting specific antibodies or biomarkers in clinical samples.
• Cell Culture & Media Supplementation: Utilized in specialized cell culture media to study the effects of specific peptide sequences on cell growth and differentiation.

Basic Information

Item	Details
Product Name	H-GLU-LEU-ARG-MET-SER-SER-SER-TYR-PRO-THR-GLY-LEU-ALA-ASP-VAL-LYS-ALA-GLY-PRO-ALA-GLN-THR-LEU-ILE-ARG-PRO-GLN-ASP-MET-LYS-GLY-ALA-SER-ARG-SER-PRO-GLU-ASP-SER-SER-PRO-ASP-ALA-ALA-ARG-ILE-ARG-VAL-OH TRIFLUOROACETATE
CAS No.	166798-69-2
Molecular Formula	C184H310N58O68S2 • xC2HF3O2
Molecular Weight	~4250.9 g/mol (Free base, approximate)
Synonyms	Peptide 166798-69-2; Synthetic Peptide TFA Salt; H-Glu-Leu-Arg-Met-Ser-Ser-Ser-Tyr-Pro-Thr-Gly-Leu-Ala-Asp-Val-Lys-Ala-Gly-Pro-Ala-Gln-Thr-Leu-Ile-Arg-Pro-Gln-Asp-Met-Lys-Gly-Ala-Ser-Arg-Ser-Pro-Glu-Asp-Ser-Ser-Pro-Asp-Ala-Ala-Arg-Ile-Arg-Val-OH TFA; GLU-LEU-ARG-MET-SER-SER-SER-TYR-PRO-THR-GLY-LEU-ALA-ASP-VAL-LYS-ALA-GLY-PRO-ALA-GLN-THR-LEU-ILE-ARG-PRO-GLN-ASP-MET-LYS-GLY-ALA-SER-ARG-SER-PRO-GLU-ASP-SER-SER-PRO-ASP-ALA-ALA-ARG-ILE-ARG-VAL TFA; 45-mer Peptide TFA Salt; Custom Sequence Peptide 166798-69-2
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and pharmaceutical-grade materials. Each batch is characterized using advanced analytical techniques including HPLC, MS, and amino acid analysis to confirm identity, purity, and sequence integrity. Certificates of Analysis (COA) detailing all test results are available upon request. We adhere to GMP principles where applicable to support our clients' regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture absorption. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to theoretical mass
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Within ±10% of theoretical
Water Content (KF)	≤ 8.0%
Peptide Content	≥ 70.0%
Solubility	Soluble in water or aqueous acetic acid

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