Description

Recombinant Keratinase >70% is a highly specific proteolytic enzyme engineered for the efficient degradation of keratin, a tough structural protein. This product matters because it offers a sustainable, biocatalytic alternative to harsh chemical processes for breaking down keratinous waste and modifying protein structures. It is essential for industries such as biotechnology, waste management, leather processing, and cosmetics, where precise protein hydrolysis is required.

Application

• Biocatalyst for Keratinous Waste Valorization: Efficiently hydrolyzes feathers, hair, horns, and wool for conversion into animal feed, fertilizers, or bioactive peptides.
• Leather and Textile Processing: Used in the eco-friendly dehairing of hides and the bio-polishing of wool to reduce environmental impact.
• Cosmetics and Personal Care: Acts as a gentle, protein-modifying agent in hair care formulations and exfoliating products.
• Biomedical Research: A key tool for studying keratin structure-function relationships and developing models for skin/hair disorders.
• Detergent Formulations: Enhances the cleaning power of enzymatic detergents for protein-based stains like blood and egg.
• Prion and Pathogen Decontamination: Investigated for its potential to degrade prion proteins and other resistant biological agents.

Basic Information

Product Name	Recombinant Keratinase >70%
CAS No.	37341-53-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Keratin hydrolase; Keratinolytic protease; Feather-degrading enzyme; Recombinant keratin-degrading enzyme; Keratinase (recombinant); Serine keratinase; EC 3.4.21/24/99 (specific sub-class depends on source); Proteinase K (Note: not identical, but functionally related)
EINECS	Contact for details

Quality Control

Our Recombinant Keratinase >70% is produced under controlled conditions and undergoes rigorous quality testing to ensure activity, purity, and batch-to-batch consistency. Each lot is analyzed for specific enzymatic activity, protein content, and absence of significant contaminants. Certificates of Analysis (COA) detailing purity, activity units, and other relevant specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent moisture absorption, which can affect activity.

Specification

Item	Specification
Appearance	Lyophilized powder or clear solution
Assay (Enzymatic Activity)	>70% of labeled activity
Protein Content (Biuret)	>90%
Identification (IR / Activity)	Conforms
pH (in solution)	6.0 - 8.0
Loss on Drying	<5.0%
Microbial Limits	Meets specification for non-sterile enzyme preparations

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