Description

Preptin, Human is a synthetic peptide hormone analog with significant research and diagnostic applications. This compound is crucial for studies investigating metabolic regulation, insulin secretion, and bone physiology. It is primarily utilized by pharmaceutical R&D teams, clinical diagnostic manufacturers, and academic research institutions focused on endocrinology and metabolic disease.

Application

• Biomedical Research: Used as a reference standard and active agent in studies of pancreatic β-cell function and insulin secretion pathways.
• Diagnostic Kit Development: Serves as a critical component in the calibration and validation of immunoassays and ELISA kits designed to measure preptin levels.
• Pharmacological Studies: Employed in preclinical research to explore the therapeutic potential of preptin analogs in metabolic disorders such as diabetes and osteoporosis.
• Cell Culture & In Vitro Assays: Applied in cell-based studies to examine its effects on osteoblast activity and glucose metabolism.
• Antibody Production: Acts as an immunogen for generating specific antibodies used in research and diagnostic applications.

Basic Information

Product Name	Preptin, Human
CAS No.	315197-69-4
Molecular Formula	C147H238N44O43S
Molecular Weight	3372.8 g/mol
Synonyms	Human Preptin (1-34); Preptin (1-34), human; Preptin peptide; E1 peptide; Insulin-like growth factor II E-peptide; Proinsulin-like growth factor II E-peptide; IGF2E; IGF-IIE
EINECS	Contact for details

Quality Control

Our Preptin, Human is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis. A detailed Certificate of Analysis (COA) providing batch-specific results is supplied with every order, ensuring traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial 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% (by amino acid analysis)
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.