Description

H-Trp-Trp-Gly-Lys-Lys-Tyr-Arg-Ala-Ser-Lys-Leu-Gly-Leu-Ala-Arg-Oh is a synthetic peptide composed of 16 amino acids, featuring a sequence rich in tryptophan, lysine, and arginine residues. This specific composition is critical for its role in advanced biochemical research and development, particularly in studying protein-protein interactions and signal transduction pathways. It is an essential tool for pharmaceutical R&D teams, academic researchers, and biotechnology companies focused on peptide-based therapeutics, diagnostic agents, and biochemical probes.

Application

• Biochemical Research: Used as a standard or substrate in enzymatic studies, receptor-ligand binding assays, and signal transduction pathway analysis.
• Pharmaceutical Development: Serves as a key intermediate or active pharmaceutical ingredient (API) in the development of novel peptide-based drugs targeting various diseases.
• Diagnostic Reagent Production: Employed in the synthesis of labeled peptides for use in immunoassays, ELISA kits, and other diagnostic tools.
• Neuroscience Studies: Investigated for potential neuromodulatory or neuroprotective effects due to its specific amino acid sequence.
• Antimicrobial Peptide (AMP) Research: Studied for potential antimicrobial properties, given the presence of cationic amino acids like lysine and arginine.
• Cell Biology: Utilized in cell culture studies to examine effects on cell proliferation, differentiation, or apoptosis.

Basic Information

Item	Detail
Product Name	H-Trp-Trp-Gly-Lys-Lys-Tyr-Arg-Ala-Ser-Lys-Leu-Gly-Leu-Ala-Arg-Oh
CAS No.	130154-64-2
Molecular Formula	C106H157N31O22
Molecular Weight	~2237.60 g/mol
Synonyms	WWGKKYRASKLGLA; H-Tryptophyl-Tryptophyl-Glycyl-Lysyl-Lysyl-Tyrosyl-Arginyl-Alanyl-Seryl-Lysyl-Leucyl-Glycyl-Leucyl-Alanyl-Arginine; Tryptophan-Tryptophan-Glycine-Lysine-Lysine-Tyrosine-Arginine-Alanine-Serine-Lysine-Leucine-Glycine-Leucine-Alanine-Arginine; 16-mer peptide (WWGKKYRASKLGLA); Peptide Sequence 130154-64-2; Arg-Ala-Ser-Lys-Leu-Gly-Leu-Ala-Arg precursor; Custom peptide 130154-64-2
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC for purity assessment and Mass Spectrometry (MS) for identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, content, and analytical results. Production can adhere to GMP guidelines for applications requiring the highest regulatory standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake. For extended storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Assay (Peptide Content)	≥ 80%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 5.0%
Acetate Content (HPIC)	≤ 10.0%

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