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Recombinant Streptococcus pyogenes Streptopain (speB), N-His-SUMO and C-Strep

Name: Recombinant Streptococcus pyogenes Streptopain (speB), N-His-SUMO and C-Strep
SKU: VG9C178
Rating: 5 (1 reviews)

Cat. No.VG9C178

Product TypeVeterinary Antigens

Size

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Product Overview

BioVenic's Recombinant Streptococcus pyogenes Streptopain (speB), N-His-SUMO and C-Strep is a recombinant protein expressed from E.coli. Its predicted molecular weight is 41.2 kDa. The purity is>90% (SDS-PAGE).

Specifications

Type Recombinant Protein

Species Bacterium

Expression System E.coli

Purity >90% (SDS-PAGE)

Predicted Molecular Weight 41.2 kDa

Physical State Lyophilized

Formulation The buffer before lyophilization is a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol.

Target Information

Streptococcus pyogenes streptopain (SpeB) is a critical virulence factor that contributes to the pathogenesis of infections by cleaving host proteins such as plasminogen, fibrinogen, antimicrobial peptides, and antibodies, playing a role in immune evasion and tissue damage. In veterinary medicine, understanding SpeB's function can aid in the development of diagnostic assays and vaccines against streptococcal infections in animals.

Protein Streptococcus pyogenes Streptopain (speB)

Protein Synonym Exotoxin type B; Group A streptococcal cysteine protease; SPE B

UniProt ID P0C0J0

Shipping and Storage

This product is shipped with dry ice. Avoid repeated freezing and thawing. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use.

Documents

Datasheet

COA

To request a Certificate of Analysis, please enter the Lot No. in the search box. Note: Certificate of Analysis not available for kits.

The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.

User Note

Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Reconstitute to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.Aliquote the reconstituted solution to minimise freeze-thaw cycles.