Streptolysin O（SLO）

Streptolysin O (SLO) produced by Hemolytic streptococcus show powerful antigenicity. SLO antibodies can be detected in most of patients with streptococcal infection that had been recovered 2-3 weeks, several months or even one year after infection, The clinical detection of ASO (anti streptolysin O) can help diagnose the diseases cause by hemolytic streptococcus, such as acute renal diseases, rheumatism, tonsillitis, scarlet fever and other diseases   

The SLO provided by our company is the recombinant human protein expressed in E.Coli, With high immunogenicity. it can not only be directly used as the core material for the anti-streptolysin O diagonosis kit, but also can be used as a quality control standard or positive control test.

Product description:

Appearance: Colorless liquid (3mg/ml)

Preservation solution: PBS, pH8.6

Basic information:

Cat#: Abt-P-2001                           

Source: Recombinant expression

Molecular weight: About 57kDa (SDS-PAGE detection)

Purity: ≥95% (SDS-PAGE test)

Specific Activity: 200,000-1500, 000 HU/mg

Unit Definition: One HU will cause 50% lysis of 3% sheep red blood cell suspensions in phosphate buffered saline, pH 7.4, after incubation at 37℃ for 30 min.

Storage: 4℃, store at -20℃ for long-term preservation, avoid freeze/thaw cycle .

Transportation: Cold packs        

Safety tips: Do not use for human experiments