Invitrogen CD40 (Soluble) Human ELISA Kit, 10 x 96 Tests

Invitrogen CD40 (Soluble) Human ELISA Kit, 10 x 96 Tests

The Human CD40 ELISA quantitates Hu CD40 in human serum, plasma, amniotic fluid, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu CD40.

Principle of the method

The Human CD40 solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen.

Features 

• Homogenous (no wash): No
• Interassay CV: 7%
• Intraassay CV: 5.5%
• Storage: 2-8°C

Contents

• Pre-coated 96 well plate
• Standard
• Sample Diluent
• Assay Buffer concentrate
• Biotinylated Detection Antibody
• SAV-HRP
• Wash Buffer
• Chromogen
• Stop Solution
• Adhesive Plate Covers