Description

Crotalid Hemorrhagic Factor A CAS NO 90881-48-4 is a specific, high-purity biochemical compound of significant interest in advanced research and development. This specialized factor is critical for studies involving hemostasis, thrombosis, and the complex mechanisms of snake venom toxicity. It is primarily utilized by research institutions, pharmaceutical developers, and diagnostic manufacturers requiring precise and reliable bioactive components for their investigative and product development workflows.

Application

• Biomedical Research: As a key reagent in studying the pathophysiology of hemorrhage and coagulation disorders.
• Venom Toxinology Studies: For the isolation, characterization, and analysis of specific toxic components within Crotalid (pit viper) venoms.
• Antivenom Development: Serving as a reference standard or target antigen in the research and production of next-generation antivenoms and therapeutic antibodies.
• Diagnostic Assay Development: Used in the calibration and validation of in-vitro diagnostic tests designed to detect specific enzymatic or proteolytic activities.
• Pharmacological Screening: Employed in high-throughput screening assays to identify potential inhibitors or modulators of its hemorrhagic activity.
• Academic & Institutional Research: For graduate-level and post-doctoral research focused on herpetology, toxinology, and cardiovascular biology.

Basic Information

Product Name	Crotalid Hemorrhagic Factor A
CAS No.	90881-48-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hemorrhagic Factor A; Crotalid Venom Hemorrhagic Toxin A; Snake Venom Hemorrhagic Metalloproteinase; SVMP; Crotalus Atrox Hemorrhagic Toxin; Hemorrhagin A; Zinc-dependent Metalloprotease; Atrolysin A
EINECS	Contact for details

Quality Control

Every batch of Crotalid Hemorrhagic Factor A is produced and tested under stringent quality management protocols to ensure identity, purity, and biological activity. Our quality assurance process includes advanced analytical techniques to meet the exacting standards required for research-grade biochemicals. A comprehensive Certificate of Analysis (COA) detailing purity, assay results, and storage stability is provided with each shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment. For long-term storage, consider desiccants or inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95%
Biological Activity (Assay)	Contact for details
Protein Content	≥ 90%
Endotoxin Level	< 1.0 EU/mg
Solubility	Soluble in specified buffer

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