Description

Grf (1-44) (Bovine) is a synthetic peptide fragment corresponding to the 1-44 amino acid sequence of bovine Growth Hormone-Releasing Factor (GRF). This high-purity peptide is a critical research tool for studying the mechanisms of growth hormone secretion and regulation. It is essential for researchers and developers in the fields of endocrinology, peptide biochemistry, and pharmaceutical development.

Application

• Biochemical Research: Used as a reference standard and active agent in studies of growth hormone (GH) release mechanisms from the pituitary gland.
• Endocrinology Studies: Fundamental for investigating the structure-activity relationship (SAR) of GRF and its receptor binding.
• Pharmaceutical R&D: Serves as a key intermediate or starting material in the development of diagnostic assays and potential therapeutic agents targeting growth disorders.
• Cell Culture & In Vitro Assays: Applied in cell-based experiments to stimulate GH secretion and study downstream signaling pathways.
• Antibody Production: Can be used as an immunogen for generating specific antibodies against bovine GRF for various immunoassays.

Basic Information

Product Name	Grf (1-44) (Bovine)
CAS No.	88894-91-1
Molecular Formula	C215H358N72O66S
Molecular Weight	~4969.6 g/mol
Synonyms	Bovine Growth Hormone-Releasing Factor (1-44); bGRF (1-44); Somatocrinin (bovine, 1-44); Growth hormone-releasing hormone (bovine); GRF, bovine; GHRH (1-44), bovine; HP 010 (bovine fragment)
EINECS	Contact for details

Quality Control

Our Grf (1-44) (Bovine) is manufactured under strict quality systems. Each batch is characterized and tested to ensure high purity and consistency, meeting the rigorous demands of research applications. Full analytical data, including purity by HPLC, amino acid analysis, and mass spectrometry, is provided with a Certificate of Analysis (COA) available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Retention time/Mass conforms to standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80% (by weight)
Water Content (KF)	≤ 5.0%
Acetate Content (HPIC)	≤ 10.0%

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