Description

Tyr-Katacalcin is a synthetic peptide derivative of the calcitonin gene-related peptide (CGRP) family, identified by CAS No. 87578-76-5. This compound is a critical research tool for investigating calcium metabolism, neuroendocrine signaling, and cardiovascular physiology. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and diagnostic developers focused on metabolic bone disorders and neuropeptide pathways.

Application

• Biomedical Research: Used as a reference standard and active agent in studies of calcium homeostasis and bone metabolism.
• Pharmacological Assay Development: Serves as a key ligand in receptor binding studies and functional assays for CGRP and related receptors.
• Diagnostic Reagent Manufacturing: Employed in the production of immunoassay kits for measuring related peptides in biological samples.
• Peptide Chemistry & Drug Discovery: Acts as a starting material or intermediate for the synthesis of novel peptide analogs with potential therapeutic applications.
• Academic & Clinical Studies: Facilitates fundamental research into the role of katacalcin and related peptides in cardiovascular and endocrine systems.

Basic Information

Product Name	Tyr-Katacalcin
CAS No.	87578-76-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tyrosylated Katacalcin; Tyr-Katacalcin Peptide; Calcitonin Gene-Related Peptide-I (CGRP-I) Fragment; Katacalcin (1-21), Tyr-; PDN-21 (Tyr-); Post-Calcitonin Peptide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Tyr-Katacalcin is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including purity assessment by HPLC, identity confirmation by mass spectrometry, and verification of biological activity where applicable. Certificates of Analysis (COA) detailing all test results are provided to ensure traceability and compliance with your research or development protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. The product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

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

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