Description

Mast Cell Degranulating Peptide Hr-1 is a synthetic bioactive peptide with the CAS registry number 80533-94-4. This compound is a critical research tool for investigating mast cell function, allergic responses, and inflammatory pathways. It is primarily utilized by researchers and developers in the fields of immunology, pharmacology, and drug discovery to study degranulation mechanisms and screen potential therapeutic agents.

Application

• Immunological Research: Fundamental studies on mast cell activation, histamine release, and allergic reaction mechanisms.
• Drug Discovery & Screening: Used as a reference standard or challenge agent in in vitro and in vivo models to evaluate anti-allergic and anti-inflammatory drug candidates.
• Biochemical Assay Development: A key component in standardizing assays for mast cell activity and mediator release.
• Inflammation Studies: Research into the role of mast cells in chronic inflammatory diseases and autoimmune conditions.
• Toxicology & Safety Pharmacology: Assessing the potential of new compounds to induce pseudo-allergic reactions via mast cell degranulation.
• Academic & Institutional Research: Supporting basic science in university and government laboratory settings.

Basic Information

Product Name	Mast Cell Degranulating Peptide Hr-1
CAS No.	80533-94-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	HR-1 Peptide; Mast Cell Degranulating Peptide HR-1; MCDP HR-1; HR-1; Peptide HR-1; Histamine Releasing Peptide HR-1; Mastoparan HR-1 (related class)
EINECS	Contact for details

Quality Control

Our Mast Cell Degranulating Peptide Hr-1 is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters. We adhere to rigorous internal quality standards to meet the exacting requirements of the scientific community.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label. This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%
Single Impurity (HPLC)	≤ 1.0%

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