Description

Cobra Toxin D CAS NO 81603-59-0 is a specific, high-purity neurotoxin isolated from cobra venom. This compound is of significant value in biochemical and pharmacological research due to its potent and selective action on neuronal receptors and ion channels. It is primarily required by research institutions, pharmaceutical R&D departments, and diagnostic manufacturers for applications in neuroscience, drug discovery, and the development of analytical standards.

Application

• Neuroscience Research: Used as a precise molecular tool to study nicotinic acetylcholine receptors (nAChRs) and neuronal signaling pathways.
• Pharmacological Studies: Serves as a key reference standard in the screening and development of novel neuroactive compounds and potential antidotes.
• Diagnostic Reagent Manufacturing: Employed in the production of specialized diagnostic kits and assays for neurological research.
• Toxicology & Antivenom Development: Acts as a critical antigen and reference toxin in the research and quality control of antivenom sera.
• Biochemical Standard: Provides a high-purity standard for calibrating analytical equipment and validating methods in proteomics and toxin analysis.
• Academic & Institutional Research: Essential for fundamental studies in cell biology, physiology, and venom composition.

Basic Information

Product Name	Cobra Toxin D
CAS No.	81603-59-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cobratoxin D; Naja naja atra Toxin D; Cobra Neurotoxin D; Long Neurotoxin D; α-Neurotoxin D; CTX D; NNA Toxin D
EINECS	Contact for details

Quality Control

Every batch of Cobra Toxin D is produced and handled under stringent quality protocols to ensure the highest standards of purity, identity, and biological activity. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analyses, to ensure compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, potency, and test 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 prevent condensation. For long-term storage, keep desiccated at -80°C.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Biological Activity	Assayed and reported per COA
Endotoxin Level	< 1.0 EU/μg
Moisture Content (KF)	< 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.