Research Grade Botulinum Toxin Polypeptide Raw Powder CAS 93384-43-1 Lab Signal Pathway Study

Product Overview

Botulinum Toxin, CAS No. 93384-43-1, is a synthetic polypeptide compound prepared via solid-phase peptide synthesis technology. The product is refined through multi-gradient reversed-phase high performance liquid chromatography and presents uniform white lyophilized powder. All synthesis, purification, filling and sealing procedures are finished in standardized dust-free closed workshops. Each batch undergoes strict HPLC purity testing, residual impurity analysis, microbial limit inspection and comprehensive appearance screening before delivery, ensuring stable batch consistency and repeatable experimental data.

This botulinum toxin lyophilized powder is only supplied as biochemical intermediate raw material for in-vitro academic laboratory scientific research exclusively. It is strictly limited to basic cell biological experiments and intracellular signal pathway research in universities and biomedical research institutions. Any scenarios related to human body injection, aesthetic treatment, skincare raw material formulation, health product development and clinical pharmaceutical production are fully forbidden. All production and packaging specifications are customized to meet laboratory research demands of life science molecular mechanism analysis.

The finished product is fine white lyophilized powder with uniform texture, no caking, no color deviation and no visible foreign impurities. The HPLC purity is steadily maintained at 99%. Trace residual synthetic fragments, inorganic salts and reaction byproducts are controlled at ultra-low levels, which will not bring extra interference to in-vitro nerve cell model research, intracellular protein transport correlation experiments and molecular signal transduction detection, guaranteeing accurate and reliable experimental results.

Core Product Advantages

1. Excellent Physicochemical Stability The artificially synthesized polypeptide chain structure features high structural stability and strong anti-degradation performance. Under sealed low-temperature storage conditions, the valid experimental storage period can reach 24 months. Professional aluminum cap sealed vial packaging effectively prevents moisture absorption, oxidation and ultraviolet damage during long-distance cross-border transportation, maintaining stable physical and chemical properties for laboratory use.
2. Outstanding Aqueous Solubility The lyophilized peptide powder dissolves rapidly and completely in conventional laboratory aqueous solvents including purified water and PBS buffer. No insoluble particles, precipitation or suspended residues exist after dissolution. Researchers can prepare multiple concentration gradients flexibly according to different experimental protocols, suitable for cell incubation, liquid chromatographic detection and various biochemical reaction tests.
3. Ultra-Low Interference Impurities Multi-stage gradient HPLC purification thoroughly removes synthetic byproducts, unreacted raw materials and inorganic impurities. The ultra-low impurity content avoids negative interference on cell morphology observation, intracellular molecular pathway exploration and biochemical reaction verification, significantly reducing experimental errors and improving data stability.
4. Flexible Customized Packaging Specifications We provide diversified customized packaging for laboratory trial tests and long-term batch experiments. All vials are sealed with professional butyl rubber stoppers and aluminum flip caps to ensure excellent airtightness and avoid sample deterioration. Customized bulk packaging is available for institutional research projects.

Standard Storage Instructions

1. Short-term Temporary Storage (Within 3 Months) Keep the vial tightly sealed, store in a cool dry place away from strong light, and preserve under 2°C~8°C refrigerator environment. Reduce frequent opening operations to prevent moisture absorption and molecular structural degradation.
2. Long-term Storage (More Than 3 Months) Complete secondary sealing for the container and store stably at -20°C constant low temperature. Repeated freezing and thawing must be avoided to prevent polypeptide structural changes and attenuation of experimental activity.
3. Post-dissolution Storage Rules The prepared aqueous experimental solution must be fully used within 7 days under 2°C~8°C refrigeration. Waste liquid shall be disposed of in accordance with laboratory biochemical waste management standards to avoid solution deterioration and microbial contamination.

Approved Application Scope

This biochemical intermediate is only applicable to basic in-vitro scientific research in life science laboratories, biomedical research institutions and biochemical R&D enterprises, including but not limited to:

1. Molecular structure analysis and structural simulation research of botulinum toxin polypeptide molecules;
2. In-vitro nerve cell signal transduction correlation mechanism exploration;
3. Intracellular protein transport biochemical index detection and pathway research;
4. Neuronal cell molecular signal basic functional experiments;
5. Biochemical reagent formula verification and comparative experimental research.

This product is purely for laboratory basic research and biochemical analysis, and shall not be used for any commercial development, human-related application or product preparation behavior.

Global Logistics & After-Sales Support System

We support small sample trial orders and large-volume bulk research material orders. Goods will be packaged and shipped within 1–2 working days after payment confirmation. We cooperate with stable cross-border logistics carriers to cover most regions worldwide, with a conventional transportation cycle of 12–15 working days and real-time trackable logistics information.

Our professional foreign trade team provides full-process supporting services including pre-sales parameter consultation, personalized quotation, customs document sorting, post-delivery storage guidance and after-sales problem handling. We focus on stable quality and standardized service, and welcome global research institutions and biochemical raw material suppliers to establish long-term cooperative relationships.