Hemolysin O antigen (streptolysin O, SLO)

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Kit materials and others


Add:C8, Guanggu United Science and Technology City, Ezhou City, Hubei Province



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  • Description
  • Usage Introduction
  • Product advantages
    • Commodity name: Hemolysin O antigen (streptolysin O, SLO)
    • Commodity ID: 1080800815238238208
    • 储存条件: It can be stored for one year at 4 ℃ and for two years at -20 ℃

    Reagent kit raw materials

    Hemolysin O antigen (streptolysin O, SLO)

    The hemolysin O (streptolysin O, SLO) produced by hemolytic streptococci has strong antigenicity. Most patients with streptococcal infection can detect SLO antibodies from 2 to 3 weeks after infection to months or even 1 year after recovery. Clinical testing of ASO (anti-streptococcal hemolysin O) helps to diagnose diseases caused by hemolytic streptococci such as acute glomerular disease, rheumatoid, scarlet fever and tonsillitis.

    The SLO provided by the company is a human-derived recombinant protein expressed in E. coli. It has high immunogenicity and can provide core materials for the anti-streptococcal hemolysin O detection kit. It can also be used as a quality control standard or positive control for detection .

    Genetically engineered hemolysin O (SLO), recombinant E. coli expression production

    Molecular weight: 57 kDa

    Purity: greater than 95% (SDS-PAGE)

    Activity: 200,000-1500,000HU (hemolytic unit) / mg. 1HU is defined as the amount of SLO that causes 50% hemolysis of 3% sheep red blood cells

    Composition: TE buffer, Ph8.6

    Storage conditions: Store at -20 ℃ or -80 ℃, try to avoid repeated freezing and thawing

    Transportation conditions: low temperature

    Safety Tip: This reagent is only used for research and development or production, and is strictly prohibited for human experiments.

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