Description

Preprovasoactive Intestinal Peptide (111-122) is a specific, high-purity synthetic peptide fragment derived from the preprovasoactive intestinal peptide precursor. This compound is of significant interest for advanced biochemical and pharmacological research due to its role in studying peptide structure, function, and receptor interactions. It is primarily utilized by research institutions and pharmaceutical development companies focused on neuroendocrinology, gastrointestinal physiology, and peptide-based therapeutic discovery.

Application

• Biochemical Research: Used as a reference standard and active agent in studies of vasoactive intestinal peptide (VIP) pathways and related neuropeptides.
• Pharmacological Assays: Employed in in vitro and cell-based assays to investigate receptor binding affinity, signal transduction, and biological activity.
• Antibody Production: Serves as a critical antigen for the generation and characterization of specific polyclonal or monoclonal antibodies.
• Drug Discovery: A key intermediate or tool compound in the research and development of novel peptide therapeutics targeting metabolic and neurological disorders.
• Diagnostic Development: Utilized in the development of immunoassay kits and diagnostic reagents for research purposes.

Basic Information

Product Name	Preprovasoactive Intestinal Peptide (111-122)
CAS No.	123025-94-5
Molecular Formula	C58H94N18O19S
Molecular Weight	1355.55 g/mol
Synonyms	Prepro-VIP (111-122); VIP Precursor Fragment (111-122); PHM-27 (Human); Peptide Histidine Methionine (1-27), Human; hPHM-27; PHM-27; VIP-Glycine Precursor Peptide; Vasoactive Intestinal Peptide Glycine
EINECS	Contact for details

Quality Control

Every batch of Preprovasoactive Intestinal Peptide (111-122) is manufactured and tested under strict quality management systems. We ensure compliance with high-purity standards suitable for research applications. Comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, is performed. A Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, keep desiccated at -20°C.

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%
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.