Invitrogen TNFR1 (Soluble) Human ELISA Kit, 96 Tests
On demandInvitrogen TNFR1 (Soluble) Human ELISA Kit, 96 Tests
The Human Tumor Necrosis Factor Receptor 1 (Hu TNFR1) ELISA quantitates Hu TNFR1 in human serum, plasma, buffered solution, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu TNFR1.
Principle of the method
The Human TNFR1 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: 7.3%
- Intraassay CV: 4.6%
- Shipping condition: Wet Ice
- Storage: 2-8°C
Contents
- anti-sTNF-RI Antibody-Coated Wells, 96-well strip-well plate, 1 plate
- Standard; 0 ng/mL in buffer with bovine serum, 1 vial
- Standards 1 to 5; in bovine serum; lyophilized. Refer to vial label for reconstitution volume and range, 5 vials
- Anti-sTNF-RI-HRP Conjugate; in buffer with proteins, 21 mL
- Controls 1 and 2; in buffer with human plasma, 2 vials
- Wash Buffer Concentrate (200X), 10 mL
- Chromogenic TMB (tetramethylbenzidine) in DMF, 25 mL
- Stop Solution (1 N HCl), 25 m
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