Eotaxin 1 (Eotaxin 1/CCL11/ECF) BioAssay™ ELISA Kit (Rat)

For the quantitative determination of rat Eotaxin 1 (Eotaxin 1/CCL11/ECF) in serum, plasma, and tissue homogenates.

Sensitivity:
3.9pg/ml

Detection Range:
15.6-1000pg/ml

Specificity:
This assay has high sensitivity and excellent specificity for detection of rat Eotaxin 1. No significant cross-reactivity or interference between rat Eotaxin 1 and analogues was observed.

Assay Principle:
This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for Eotaxin 1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any Eotaxin 1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for Eotaxin 1 is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of Eotaxin 1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Kit Components:
Microtiter Strips, 1x96 wells
Standard (Freeze dried), 2xvial
Biotin-antibody (100X), 1x120ul
HRP-avidin (100X), 1x120ul
Biotin-antibody Diluent, 1x15ml
HRP-avidin Diluent, 1x15ml
Sample Diluent, 1x50ml
Wash Buffer (25X), 1x20ml
TMB Substrate, 1x10ml
Stop Solution 1x10ml

Storage and Stability:
Store all kit components at 4°C. Stable for 6 months after receipt. Once opened, the kit is stable for 1 month providing this is within the expiration date of the kit. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.