Description

Grf (1-44) (Porcine) is a synthetic peptide fragment corresponding to the porcine growth hormone-releasing factor. This high-purity peptide is a critical research tool and intermediate for studying growth hormone regulation and developing related therapeutic agents. It is essential for pharmaceutical R&D, academic research in endocrinology, and the production of diagnostic reagents. CAS number 88384-73-0.

Application

• Pharmaceutical Research & Development: As a reference standard and key intermediate in the development of growth hormone secretagogues and diagnostic assays.
• Biochemical Research: For in vitro and in vivo studies investigating the structure, function, and signaling pathways of growth hormone-releasing hormone (GHRH).
• Peptide Synthesis: Serves as a building block or precursor for the synthesis of longer, modified, or labeled peptide analogs for specialized research applications.
• Veterinary Science Studies: Used in research focused on growth and metabolic processes in porcine and comparative animal models.
• Quality Control & Standardization: Employed as an analytical standard to ensure the purity and identity of related peptide products in manufacturing.

Basic Information

Product Name	Grf (1-44) (Porcine)
CAS No.	88384-73-0
Molecular Formula	C215H358N72O66S
Molecular Weight	5039.7 g/mol
Synonyms	Porcine Growth Hormone-Releasing Factor (1-44); GHRH (1-44), Porcine; Somatoliberin (1-44), Porcine; hpGRF (1-44); Growth Hormone-Releasing Hormone (swine); GRF, porcine; GRF 1-44 amide, porcine; Synthetic porcine GRF
EINECS	Contact for details

Quality Control

Our Grf (1-44) (Porcine) is manufactured under strict quality 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 your research or development requirements.

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 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% (by amino acid analysis)
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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