Streptolysin O protein (Stabilized) (30-1023)

Purified recombinant stabilized Human Streptolysin O protein

Synonyms SLO protein, Stabilized SLO protein, Glutaraldehyde stabilized Streptolysin O protein
Species Bacterial
Protein Type Recombinant
Assay Information During stabilization procedure SLO molecule has cross-linked with Glutaraldehyde. Glutaraldehyde stabilization is required for coupling reaction with latex particle.

Specifications

Expression System E.coli
Grade & Purity Highly pure
Method of Purification Stabilized SLO protein was stabilized using glutaraldehyde and purified by metal affinity chromatography.
Form & Buffer Supplied in liquid form in 20 mM TRIS-HCl, 150mM NaCl (pH 8.2 + 0.2) containing 0.09% Sodium Azide.

Usage & Assay Information

Bioactivity Antigenic activity was determinedto be >1250 IU per mg of protein byLabcare Tubidometry kit.

Storage & Safety

Storage Aliquot and store at -70 deg C. Avoid repeated freeze/thaw cycles.
Biohazard Information Use only in In-Vitro research or products. All bio-safety precautions must be practiced while handling.

General Information

Biological Significance Streptolysin is a streptococcal hemolytic exotoxin. Types include Streptolysin O (SLO), which is oxygen-labile, Streptolysin O is hemolytically active only in a reversibly reduced state unlike Streptolysin S which is stable in the presence of oxygen. Another difference is that that SLO is antigenic while SLS is non antigenic due to its small size.

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Availability: In stock

Price: €429.45
Size: 1 mg
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