Description

Exogastrula-Inducing Peptide A, Anthocidaris Crassispina is a biologically active peptide originally isolated from the sea urchin *Anthocidaris crassispina*. This compound is of significant interest in developmental biology research for its specific role in cell differentiation and morphogenesis. It serves as a critical research tool for scientists investigating embryonic development, cellular signaling pathways, and regenerative medicine. The product is supplied with a CAS Registry Number of 120365-34-6.

Application

This specialized peptide is utilized in advanced life science research and development. Key application areas include:

• Developmental Biology Research: As a model compound for studying gastrulation, cell fate determination, and embryonic patterning.
• Cell Signaling Studies: Investigation of peptide-mediated signaling cascades and receptor interactions in marine and comparative models.
• Biochemical Reagent: Used in in vitro assays to study the mechanisms of cell differentiation and tissue organization.
• Academic & Pharmaceutical R&D: Serves as a reference standard and probe compound in discovery research for novel therapeutic targets related to development and regeneration.

Basic Information

Product Name	Exogastrula-Inducing Peptide A, Anthocidaris Crassispina
CAS No.	120365-34-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Exogastrula-Inducing Peptide; EIP-A; Anthocidaris crassispina peptide; Sea urchin morphogenetic peptide; Developmental peptide A; EIP; Gastrulation-inducing peptide
EINECS	Contact for details

Quality Control

Our Exogastrula-Inducing Peptide A is produced and handled under strict quality protocols suitable for research applications. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and biological activity. Certificates of Analysis (COA) detailing purity (typically by HPLC), molecular weight confirmation (by Mass Spectrometry), and other relevant parameters are available upon request to support your research integrity and documentation needs.

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 minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Mass Spec)	Conforms
Purity (HPLC)	≥ 95%
Water Content (Karl Fischer)	≤ 5.0%
Biological Activity	Assayed (Contact for details)

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