Cholecystokinin-33 (human) | CAS 96827-04-2 Manufacturer & Supplier in China

Product Overview

Cholecystokinin-33 (human) (CAS 96827-04-2) is a major endogenous peptide hormone that plays a crucial role in gastrointestinal physiology and central nervous system signaling. The molecule consists of 33 amino acid residues featuring a specific sulfated tyrosine residue at position 27, which is essential for its full biological activity and receptor binding affinity. It regulates gallbladder contraction, pancreatic enzyme secretion, and gut motility, while also acting as a neuropeptide in central pathway studies. Researchers utilize this compound to study gut-brain axis interactions, metabolic pathways, and receptor kinetics in scientific laboratories.

As a top professional peptide manufacturer in China, Conscientia Industrial produces Cholecystokinin-33 (human) through advanced solid-phase peptide synthesis (SPPS) techniques combined with precise post-synthetic sulfation and chemical purification.

Technical Specifications

• Product Name: Cholecystokinin-33 (human)

• CAS Number: 96827-04-2

• Category: Peptides

• Peptide Length: 33 Amino Acids

• Sequence: Lys-Ala-Pro-Ser-Gly-Arg-Met-Ser-Ile-Val-Lys-Asn-Leu-Gln-Asn-Leu-Asp-Pro-Ser-His-Arg-Ile-Ser-Asp-Arg-Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2

• Molecular Formula: C167H263N51O52S4

• Molecular Weight: 3945.46

• Quality Standard: In-House Specification

• Appearance: White to off-white lyophilized powder

• Purity (HPLC): ≥98.0%

• Acetate Content (for acetate salt form): ≤15.0%

• TFA Content (for trifluoroacetate salt form): ≤15.0%

• Peptide Content: ≥80.0%

• Manufacturer: Conscientia Industrial

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Molecular Structure:

Why Choose Conscientia Industrial

• Quality Assurance: High-performance liquid chromatography and mass spectrometry testing confirm the purity and structural identity of Cholecystokinin-33 (human).

• Documentation: Every order of Cholecystokinin-33 (human) CAS 96827-04-2 includes comprehensive analytical documentation, including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Method of Analysis (MOA).

• Production Capacity: Flexible synthesis capacity supports custom research requirements from small milligram quantities up to commercial scale orders.

• Direct Source Advantage: Direct factory supply guarantees stable product availability, responsive customer service, and reliable fulfillment.

Packaging & Storage

• Packaging: 5mg, 10mg, 100mg, 1g, 10g and 100g in vials or in aluminum foil bags. Customized packaging and private labeling services are available upon request.

• Storage Condition: Store in a tightly closed container at -20°C, protected from light and moisture.

• Shelf Life: 24 months when stored under recommended conditions.

• Safety Handling: This product is intended for research and industrial use only. It is not intended for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.

Shipping & Quotes

• Conscientia Industrial provides worldwide logistics solutions for Cholecystokinin-33 (human) (CAS 96827-04-2), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.

• Contact us today for the latest quotation, COA, MSDS, and technical documentation for Cholecystokinin-33 (human) (CAS 96827-04-2).