Description

Placental Growth Hormone CAS NO 109675-94-7 is a specific isoform of growth hormone produced by the placenta, playing a critical role in maternal metabolic adaptation and fetal development during pregnancy. This high-purity peptide is essential for advanced research in endocrinology, reproductive biology, and the development of novel therapeutic strategies. It is primarily utilized by biotechnology firms, academic research institutions, and pharmaceutical developers focused on metabolic disorders and pregnancy-related conditions.

Application

• Biomedical Research: Fundamental studies on placental function, fetal growth regulation, and maternal metabolic changes.
• Therapeutic Development: Serves as a reference standard or active pharmaceutical ingredient (API) in the R&D of treatments for growth deficiencies and pregnancy complications.
• Diagnostic Reagent Manufacturing: Used in the production of immunoassays and test kits for measuring growth hormone levels in clinical and research settings.
• Cell Culture & In Vitro Studies: Applied in cell-based assays to investigate hormone signaling pathways and cellular responses.
• Comparative Endocrinology: Research into the unique properties and functions of placental-derived growth hormone versus pituitary growth hormone.

Basic Information

Product Name	Placental Growth Hormone
CAS No.	109675-94-7
Molecular Formula	C~990~H~1529~N~263~O~300~S~7
Molecular Weight	~22,000 Da
Synonyms	Placental GH; Growth Hormone Variant; hGH-V; Human Placental Growth Hormone; Growth Hormone 2; GH2; Somatotropin Variant; PGH
EINECS	Contact for details

Quality Control

Our Placental Growth Hormone is produced and tested under stringent quality management systems. Each batch is characterized using advanced analytical techniques to ensure identity, purity, and biological activity. Certificates of Analysis (COA) are provided, detailing results for assay, purity by HPLC, peptide content, endotoxin levels, and sterility (where applicable). We adhere to relevant guidelines for research-grade biopharmaceuticals.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store lyophilized powder at -20°C or below. Reconstituted solutions should be aliquoted and stored at -80°C to avoid repeated freeze-thaw cycles. The product is hygroscopic (moisture-sensitive); ensure the container is sealed under dry conditions.

Specification

Item	Specification
Appearance	White or off-white lyophilized powder
Identification (HPLC/MS)	Conforms to standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Biological Activity	Assessed by cell-based bioassay
Endotoxin	< 10 EU/mg
Water Content (K.F.)	≤ 5.0%

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