Description

Fsh-β-(1-15) CAS NO 135077-24-6 is a synthetic peptide fragment corresponding to the first 15 amino acids of the beta subunit of Follicle-Stimulating Hormone (FSH). This high-purity peptide is a critical reference standard and research tool for the study of hormone-receptor interactions and reproductive biology. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and diagnostic manufacturers focused on endocrinology and fertility treatments.

Application

• Biochemical Research: Used as a precise molecular probe for studying the structure-activity relationship of FSH and its interaction with the FSH receptor.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the development and quality control of fertility drugs and hormone-based therapeutics.
• Immunoassay Development: Employed in the production and calibration of antibodies for diagnostic kits targeting FSH levels.
• Academic Studies: Facilitates fundamental research in reproductive endocrinology, signal transduction, and peptide hormone function.
• Quality Control: Acts as a certified reference material (CRM) for verifying the purity and identity of related biopharmaceutical products.

Basic Information

Product Name	Fsh-β-(1-15)
CAS No.	135077-24-6
Molecular Formula	C75H122N22O23S2
Molecular Weight	~1750.0 g/mol
Synonyms	Follicle-Stimulating Hormone Beta Subunit (1-15); FSH-β (1-15); FSH Beta Chain Fragment (1-15); Folllitropin Beta Subunit (1-15); Human FSH Beta (1-15) Peptide; FSHB (1-15); Follitropin Subunit Beta (1-15); Synthetic FSH Beta Fragment
EINECS	Contact for details

Quality Control

Our Fsh-β-(1-15) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with research-grade standards.

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 reach room temperature in a desiccator before opening to prevent condensation and hydrolysis. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Within ±10% of theoretical
Water Content (KF)	≤ 5.0%

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