Description

Preproatrial Natriuretic Factor (104-123) CAS NO 107814-71-1 is a synthetic peptide fragment corresponding to a specific sequence of the human preproatrial natriuretic factor hormone. This compound is a critical research tool for investigating the renin-angiotensin-aldosterone system, cardiovascular physiology, and renal function. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and diagnostic developers focused on cardiovascular and metabolic diseases.

Application

• Biomedical Research: Used as a reference standard and active agent in studies of atrial natriuretic peptide (ANP) signaling, receptor binding, and biological activity.
• Pharmaceutical Development: Serves as a key intermediate or reference material in the discovery and development of novel cardiovascular therapeutics and diagnostics.
• Biochemical Assays: Employed in enzyme-linked immunosorbent assays (ELISA), radioimmunoassays (RIA), and other in vitro test systems to quantify ANP or study its pathways.
• Physiology Studies: Applied in experimental models to investigate blood pressure regulation, sodium excretion, and fluid homeostasis.
• Antibody Production: Acts as an immunogen for generating specific antibodies against the ANP (104-123) epitope for diagnostic and research applications.

Basic Information

Product Name	Preproatrial Natriuretic Factor (104-123)
CAS No.	107814-71-1
Molecular Formula	C106H165N33O31S2
Molecular Weight	2388.8 g/mol
Synonyms	ANP (104-123); Atrial Natriuretic Peptide (104-123); PreproANP (104-123); hANP (104-123); Cardionatrin (104-123); Atriopeptin (104-123); Auriculin (104-123); Atrial Natriuretic Factor (104-123)
EINECS	Contact for details

Quality Control

Our Preproatrial Natriuretic Factor (104-123) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing purity, peptide content, and solvent residues are provided to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This hygroscopic and light-sensitive material should be allowed to equilibrate to room temperature in a dry environment before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Amino Acid Composition	Within ±10% of theoretical
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.