Determinations of elevated anti-streptolysin O (ASO) levels in serum and plasma are mainly used to aid in the diagnosis and monitor of  streptococcal infections, acute rheumatic fever, acute glomerulonephritis, bacterial endocarditis, scarlet fever, streptococcal pyoderma.



latex enhanced immunoturbidimetric


serum, plasma

On board stability

up to 12 weeks

Calibration stability

up to 12 weeks

Measuring range

8,4-1550 IU/ml

Regulatory status


Reagent lines

  • Multipurpose Line
    Cormay ASO
    Cormay ASO 60

  • ACCENT-200

  • ACCENT-300

  • A-400

  • A-800

  • Prestige 24i
    Prestige 24i ASO (24 positions reagent tray)
    Prestige 24i ASO (36 positions reagent tray)

  • B50

  • OS

Panels: infectious, inflammatory, pediatric screening, specific proteins

Available reagents

The specification was based on data determined on selected analyzers. We recommend that all users should refer to the instruction for use (IFU) and instruments’ user or service manuals before proceeding.

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PZ Cormay S.A.

Ursynów Business Park
303 Pulawska Street
02-785 Warsaw, Poland