Human TNFRSF1B ELISA Kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human TNFRSF1B in serum, plasma, cell culture supernates, cell lysates, tissue homogenates and other biological fluids.
Assay Type
Sandwich (quantitative)
Principle of Assay
Human TNFRSF1B ELISA Kit (A330048) employs the sandwich enzyme immunoassay technique for the quantitative measurement of human TNFRSF1B in serum, plasma, cell culture supernates, cell lysates, tissue homogenates and other biological fluids. An antibody specific for TNFRSF1B has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the TNFRSF1B present in each sample is bound to the wells by the immobilized antibody. Following incubation, the wells are washed and then incubated with Biotinylated Anti-TNFRSF1B Antibody, which binds the captured TNFRSF1B present in each well. Following incubation, unbound biotinylated detection antibody is removed by washing, and an HRP-Streptavidin conjugate is added to the wells and the microtiter plate is incubated. Following incubation and washing, TMB substrate solution is then used to visualize the HRP enzymatic reaction by catalysis to produce a blue-coloured product that changes to yellow after addition of acidic stop solution. The density of yellow is proportional to the amount of TNFRSF1B captured in each well. The concentration of TNFRSF1B can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve.
Platform
Pre-coated Microplate (12 x 8 well strips)
Detection Type
Colorimetric
Instrument
Colorimetric Microplate Reader
Sample Type
Serum, plasma, cell culture supernates, cell lysates, tissue homogenates and other biological fluids.
Sensitivity
2.28 pg/ml
Product Range
15.63-1000 pg/ml
Assay Time
4 hours
Sample Size
100µl
Reactivity
Human
Precision
Intra-assay CV: <5.7%, Inter-assay CV: <6.9%.
General Notes
Information online is representative. Always refer to the Product Manual inside the kit. This ELISA kits uses Anti-TNFRSF1B Antibody (A329917) as the capture antibody, Anti-TNFRSF1B Antibody (A329918) as the detection antibody, and Recombinant Human TNFRSF1B Protein (C-terminal His Tag) (A331350) as the protein standard.
Storage
Shipped at 4°C. Unopened kits can be stored at +4°C for 12 months. Once opened products must be used within 1 month.
Synonyms
CD120b, p75, p80 TNF-alpha receptor, TNF-R2, TNF-RII, TNFBR, TNFR-II, TNFR2, Tumor necrosis factor receptor 2, Tumor necrosis factor receptor superfamily member 1B, Tumor necrosis factor receptor type II
Product Note
Information online is representative. Always refer to the Product Manual inside the kit.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.