Description

Minigastrin, Des-Trp(1)-Asp(5)-Leu(12)- CAS NO 101212-63-9 is a synthetic peptide analog of the hormone gastrin, specifically engineered for research and diagnostic applications. This compound is valued for its high purity and biological activity, making it a critical reagent in biochemical studies. It is primarily utilized by pharmaceutical researchers, diagnostic kit manufacturers, and academic institutions focused on gastrointestinal physiology and receptor binding assays.

Application

• Biochemical Research: Used as a specific ligand in studies of gastrin/CCK-B receptor binding, signaling pathways, and peptide hormone function.
• Diagnostic Development: Serves as a key component in the calibration and validation of immunoassays and radioimmunoassays (RIA) for gastrin-related disorders.
• Pharmaceutical R&D: Employed in the screening and development of novel therapeutic agents targeting gastrin receptors.
• Academic Studies: Utilized in university and institutional labs for teaching and advanced research in endocrinology and peptide chemistry.
• Reference Standard: Acts as a high-purity analytical standard for quality control in peptide synthesis and characterization.

Basic Information

Product Name	Minigastrin, Des-Trp(1)-Asp(5)-Leu(12)- CAS NO 101212-63-9
CAS No.	101212-63-9
Molecular Formula	C58H83N13O18S
Molecular Weight	1266.4 g/mol
Synonyms	Des-Trp(1),Asp(5),Leu(12)-Minigastrin; Minigastrin (4-17); Leu12-Minigastrin; Gastrin I (4-17), Des-Trp(1)-,Asp(5)-,Leu(12)-; H-Leu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2; [Leu12]-Minigastrin; Diagnostic Gastrin Peptide; CCK-2 Receptor Ligand
EINECS	Contact for details

Quality Control

Our Minigastrin, Des-Trp(1)-Asp(5)-Leu(12)- is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing purity, peptide content, and impurity profiles are available upon request to ensure compliance with your research specifications.

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). For long-term storage, desiccate. Allow the vial to reach room temperature before opening to minimize moisture absorption.

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%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	± 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.