ELISA kit for Human IL21 (Interleukin 21)

A sandwich ELISA kit for detection of Interleukin 21 from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.

Dodatkowe informacje:

• The microtiter plate provided in this kit has been pre-coated with an antibody specific to Interleukin 21 (IL21). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 21 (IL21). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Interleukin 21 (IL21), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ±
• 10nm. The concentration of Interleukin 21 (IL21) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Specyfikacja/Zawartość:

• Species reactivity: Human
• Sensitivity: 6.5pg/mL
• Detection range: 15.6-1000pg/mL
• Standard solution concentration: 1000pg/mL
• ELISA type: Sandwich
• Assay length: 3h

Wysyłka i przechowywanie:

The Human IL21 ELISA kit is shipped on ice packs. Upon receipt keep refrigerated at + 4 °C.

Inne:

This kit is intended for research use only. Do not use for diagnostics purposes.