The Quantikine Human IL-1 sRII Immunoassay is a 3.5 hour solid phase ELISA designed to measure IL-1 sRII in serum, plasma, and cell culture supernates. It contains insect cell-expressed recombinant human IL-1 sRII and has been shown to quantitate the recombinant factor accurately. Results obtained using natural IL-1 sRII showed linear curves that were parallel to the standard curves obtained using the kit standards. These results indicate that this kit can be used to determine relative mass values for natural IL-1 sRII. The presence of high levels of IL-1 beta (> 7.5 ng/mL) in samples has been found to produce some interference (> 10% change) when assaying samples containing IL-1 sRII in the mid-level range. Range: 31.20 - 2000 pg/mL. Sensitivity: 10 pg/mL. Time: 3.5 hours
Size
1 kit
Concentration
n/a
Applications
ELISA
Other Names
beta, CD121b, CD121b antigen, IL-1 R beta, IL1R2, IL1RBCD121 antigen-like family member B, IL-1R-beta, IL1RII, IL-1RII, IL-1RT2, IL-1RT-2, interleukin 1 receptor, type II, Interleukin-1 receptor beta, MGC47725