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Rabbit Anti-Streptolysin O antibody
Rabbit Anti-Streptolysin O antibody
SLO; Thiol-activated cytolysin; SPs0132
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Product Name Streptolysin O
Chinese Name 链球菌溶血素O抗体
Alias SLO; Thiol-activated cytolysin; SPs0132  
Research Area Cardiovascular  Cell biology  Bacteria and viruses  
Immunogen Species Rabbit
Clonality Polyclonal
Applications WB=1:500-2000 ELISA=1:5000-10000 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight 64kDa
Cellular localization The cell membrane Secretory protein 
Form Liquid
Concentration 1mg/ml
immunogen Recombinant Streptolysin O 
Lsotype IgG
Purification affinity purified by Protein A
Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
Product Detail Streptolysin is a streptococcal hemolytic exotoxin. Types include streptolysin O (SLO), which is oxygen-labile, and streptolysin S (SLS), which is oxygen-stable. An antibody, antistreptolysin O, can be detected in an antistreptolysin O titre. 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 SLO is antigenic, while SLS is not antigenic due to its small size. The main function of streptolysin O is to cause hemolysis (the breaking open of red blood cells) — in particular, beta-hemolysis. Increased levels of aso titre in the blood could cause damage to the heart and joints. In most cases, penicillin is used to treat patients with increased levels of aso titre.

Function:
Sulfhydryl-activated toxin that causes cytolysis by forming pores in cholesterol containing host membranes. After binding to target membranes, the protein undergoes a major conformation change, leading to its insertion in the host membrane and formation of an oligomeric pore complex. Cholesterol may be required for binding to host membranes, membrane insertion and pore formation. Can be reversibly inactivated by oxidation (By similarity).

Subunit:
Homooligomeric pore complex; when inserted in the host membrane.

Subcellular Location:
Secreted; Host cell membrane.

Similarity:
Belongs to the thiol-activated cytolysin family.

SWISS:
N/A

Gene ID:
N/A

Product Picture
Sample:
Lane 1: Recombinant Streptolysin O protein, His
Primary: Anti-Streptolysin O (SL41190R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 64 kDa
Observed band size: 62 kDa

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