Information

Catalog number
55R-ORG544
Name
ENA4 ELISA kit
Supplier
Size
96 wells
Price
449.00

Details

Category
Research kit
Area of research
Immunology
Storage
Store at 2-8 deg C
Shipping conditions
Blue Ice
Tested for
ELISA
Usage Recommendations
Optimal conditions to be determined by end-user
Assay Information
Highly purified antigens SSA (Ro), SSB (La), Sm and RNP/Sm are bound to microwells individually. Antibodies against these antigens, if present in diluted serum and plasma, bind to the respective antigen. Washing of the microwells removes unspecific serum and plasma components. Horseradish peroxidase (HRP) conjugated antihuman IgG immunologically detects the bound patient antibodies forming a conjugate/antibody/antigen complex. Washing of the microwells removes unbound conjugate. An enzyme substrate in the presence of bound conjugate hydrolyzes to form a blue color. The addition of an acid stops the reaction forming a yellow endproduct. The intensity of this yellow color is measured photometrically at 450nm. The amount of colour is directly proportional to the concentration of IgG antibodies present in the original sample.
Properties
E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays,E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays
Test
ELISA Enzyme-linked immunosorbent assays Code 90320007 SNOMED