Description

Sperm Acrosomal Peptide P23 CAS NO 137132-73-1 is a synthetic peptide fragment derived from the acrosomal region of sperm, playing a critical role in the study of fertilization mechanisms. This high-purity biochemical is essential for researchers investigating sperm function, capacitation, and the molecular interactions of the acrosome reaction. It serves as a vital reagent for pharmaceutical R&D, academic research, and diagnostic assay development in the fields of reproductive biology, fertility studies, and andrology.

Application

• Reproductive Biology Research: Fundamental studies on sperm capacitation, the acrosome reaction, and sperm-egg interaction mechanisms.
• Fertility and Andrology Diagnostics: Development of in-vitro assays and diagnostic kits to assess sperm function and male fertility potential.
• Pharmaceutical R&D: Target identification and validation for novel non-hormonal male contraceptive agents and fertility-enhancing drugs.
• Immunocontraception Studies: Investigation of peptide antigens for the development of anti-sperm vaccines.
• Biomarker Discovery: Exploration of acrosomal peptides as potential biomarkers for sperm quality and reproductive health.
• Cell Signaling Pathways: Research into intracellular calcium signaling and protein phosphorylation events during sperm activation.

Basic Information

Product Name	Sperm Acrosomal Peptide P23
CAS No.	137132-73-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrosomal Peptide P23; Sperm Acrosome Peptide P23; P23 Peptide; Acrosin-associated peptide; Fertilization peptide P23; Speract-related peptide (research context); Synthetic sperm peptide fragment
EINECS	Contact for details

Quality Control

Our Sperm Acrosomal Peptide P23 is manufactured under strict quality systems suitable for research and development applications. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity by HPLC, amino acid analysis, and mass spectrometry are provided with every shipment to support your regulatory and documentation requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Amino Acid Composition	Conforms to theoretical values
Peptide Content	≥ 80% (by weight)
Water Content (KF)	≤ 5.0%
Solubility	Soluble in water or appropriate aqueous buffers

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