Description

Pyr-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Leu-Asp-Phe-Nh2 CAS NO 39024-57-2 is a synthetic peptide of significant interest in advanced biochemical research and development. This compound is valued for its specific sequence, which makes it a crucial tool for studying protein-protein interactions, enzyme kinetics, and signal transduction pathways. It is primarily sought by researchers and developers in the pharmaceutical, biotechnology, and life science sectors for applications in drug discovery, diagnostic assay development, and as a reference standard.

Application

• Biochemical Research: Used as a high-purity reference standard and substrate in enzymatic studies and proteomics research.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) precursor in the development of novel peptide-based therapeutics.
• Diagnostic Development: Employed in the formulation of calibration standards and reagents for immunoassays and other diagnostic tests.
• Cell Biology Studies: Utilized to investigate cellular signaling mechanisms and receptor-ligand interactions in vitro.
• Neuroscience Research: Applied in studies related to neuropeptide function and neurological pathways.
• Cosmeceutical Research: Investigated for potential bioactive properties in advanced skincare and dermatological formulations.

Basic Information

Product Name	Pyr-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Leu-Asp-Phe-Nh2
CAS No.	39024-57-2
Molecular Formula	C108H142N26O38
Molecular Weight	2412.4 g/mol
Synonyms	Pyroglutamyl-Glycyl-Prolyl-Tryptophyl-Leucyl-Glutamyl-Glutamyl-Glutamyl-Glutamyl-Glutamyl-Alanyl-Tyrosyl-Glycyl-Tryptophyl-Leucyl-Aspartyl-Phenylalanine amide; Pyr-GGPWLEEEEEAYGWLD-F-NH2; H-Pyr-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Leu-Asp-Phe-NH2; Peptide Sequence 1-17 (Gastrin); [Glu5]-Gastrin I (1-17); Gastrin I (1-17) Pentaglutamate; Gastrin Tetradecapeptide; Synthetic Gastrin Fragment.
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 including HPLC, MS, and NMR to confirm identity, purity, and sequence. Certificates of Analysis (COA) detailing all specifications are available upon request. We adhere to cGMP guidelines for the production of research-grade peptides to ensure batch-to-batch consistency and reliability.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere such as argon or nitrogen after opening. Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to theoretical mass
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80.0%

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