Description

Exogastrula-Inducing Peptide D, Anthocidaris Crassispina is a bioactive 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 processes. It serves as a critical research tool for scientists investigating embryonic development, cellular signaling pathways, and regenerative medicine. The high-purity peptide is essential for ensuring reproducible and reliable experimental results in academic and pharmaceutical R&D settings.

Application

• Developmental Biology Research: Used as a key reagent to study mechanisms of gastrulation, cell fate determination, and embryonic patterning.
• Cell Signaling Studies: Investigates the role of specific peptide signals in intracellular communication and differentiation cascades.
• Regenerative Medicine Models: Applied in *in vitro* and model organism studies to understand tissue regeneration and stem cell behavior.
• Marine Bioactive Compound Screening: Serves as a reference standard in the discovery and characterization of novel bioactive molecules from marine sources.
• Pharmacological Research: Used in preliminary assays to explore potential therapeutic applications targeting developmental pathways.
• Academic & Institutional R&D: A fundamental tool for university laboratories and research institutes focused on embryology and molecular biology.

Basic Information

Product Name	Exogastrula-Inducing Peptide D, Anthocidaris Crassispina
CAS No.	120365-36-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Exogastrula-Inducing Peptide D; EIP-D; Anthocidaris Crassispina Peptide D; Sea Urchin Gastrulation Peptide; Morphogenetic Peptide D; A. crassispina Bioactive Peptide; Developmental Signaling Peptide
EINECS	Contact for details

Quality Control

Our Exogastrula-Inducing Peptide D is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and biological activity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and biological potency assays. We adhere to high-purity research-grade standards, with quality systems designed to support GLP (Good Laboratory Practice) compliant research. Certificates are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage, keep desiccated. Aliquot to avoid repeated freeze-thaw cycles.

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%
Biological Activity	Assayed in standard developmental model

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