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Rheumatoid Factor Screen
For the quantitative detection of IgG/IgA/IgM rheumatoid factor (RF) antibodies in patient sera or plasma
Code 8022ES
Test
96
 
Antigens
Fc fragments (human)
 
Conjugate
HRP conjugated anti-human-IgG-IgG, anti-human-IgA-IgG and anti-human-IgM-IgG  
 
Calculation
quantitative
 
Cut-Off
25 U/mL
 
Standard range
0-500 U/mL
 
Sensitivity
1 IU/mL (RF-IgM); 1 U/mL (others)
 
Calibration
WHO 64/2
 
Incubation time
30’ 15’ 15’

Disease application
Rheumatoid arthritis