Phrixotoxin-1 | CAS 221872-97-5 Manufacturer & Supplier in China

Product Overview

Phrixotoxin-1 (CAS 221872-97-5) is a potent peptide neurotoxin originally isolated from the venom of the spider Phrixotrichus auratus. It functions as a highly selective blocker of voltage-gated potassium channels, particularly the Kv4.2 and Kv4.3 subtypes, making it a critical tool in neurophysiological research. Within the Peptides and biochemical research sectors, it is highly valued for its technical role in studying ionic currents and neuronal excitability in laboratory models. As a leading manufacturer of Phrixotoxin-1 CAS 221872-97-5 based in China, Conscientia Industrial utilizes advanced solid-phase peptide synthesis and sophisticated purification technologies to ensure exact disulfide bridge formation and structural integrity. Our product maintains a strict purity profile to meet global technical requirements for precision ion channel modulation and advanced life science research.

Technical Specifications

• Product Name: Phrixotoxin-1

• CAS Number: 221872-97-5

• Sequence: Tyr-Cys-Gln-Lys-Trp-Met-Trp-Thr-Cys-Asp-Ser-Ala-Arg-Lys-Cys-Cys-Glu-Gly-Leu-Val-Cys-Arg-Leu-Trp-Cys-Lys-Lys-Ile-Ile-NH2 (Disulfide bridge: Cys2-Cys16; Cys9-Cys21; Cys15-Cys25)

• Category: Peptides

• Quality Standard: In-House

• Molecular Formula: C156H240N44O37S7

• Molecular Weight: 3548.30

• Appearance: White or off-white lyophilized powder

• Purity (HPLC): ≥98.0%

• Water Content: ≤8.0%

• Solubility: Soluble in water or aqueous buffer

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Phrixotoxin-1 CAS 221872-97-5.

• Advanced Analytical Verification: Every batch is validated through HPLC and Mass Spectrometry to confirm chemical identity and minimize related peptide impurities.

• Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA) for Phrixotoxin-1 CAS 221872-97-5.

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from microgram-scale research to larger industrial supply requirements.

• Direct Source Advantage: As a primary manufacturer, we provide Phrixotoxin-1 CAS 221872-97-5 with efficient lead times and direct factory technical support.

Packaging & Storage

• Standard Packaging: 1mg, 5mg, 10mg, 100mg, 1g, 10g, or 100g lyophilized powder in specialized peptide vials or sealed containers with dual-layer protection.

• Storage Conditions: Store in a tightly closed container at -20°C. Protected from light and moisture.

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

• Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.

Our logistics team ensures secure distribution of Phrixotoxin-1 CAS 221872-97-5 via global courier, and air freight.

Request a Quote & COA for Phrixotoxin-1 CAS 221872-97-5 Today.