Description

Calmegin CAS NO 155982-67-5 is a high-purity, specialized chemical compound used in advanced research and development. This product is critical for studies in reproductive biology and cellular biochemistry, serving as a key reagent for investigating protein function and molecular interactions. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies focused on developing novel therapeutic approaches.

Application

• Biochemical Research: Used as a specific reagent in studies of sperm-egg recognition, fertilization, and early embryonic development.
• Pharmaceutical Development: Serves as a reference standard and tool compound in the discovery of novel fertility treatments and contraceptives.
• Proteomics & Molecular Biology: Employed in protein-protein interaction studies, ligand binding assays, and functional characterization of testis-specific proteins.
• Diagnostic Reagent Manufacturing: Acts as a key component in the development of specialized diagnostic kits for male fertility assessment.
• Academic Research: Essential for university and institutional labs conducting fundamental research in gamete biology and reproductive science.
• Cell Culture & In Vitro Studies: Utilized in specialized cell culture media and assays designed to study germ cell development and function.

Basic Information

Product Name	Calmegin
CAS No.	155982-67-5
Molecular Formula	C14H22N4O4S
Molecular Weight	342.41 g/mol
Synonyms	Calmegin; Calsperin; Testis-specific protein; TSP57; TSP-57; Fertilin β-associated protein; 155982-67-5; Calsperin (mouse)
EINECS	Contact for details

Quality Control

Our Calmegin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and spectroscopic identification (IR, NMR). A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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