EIF2 alpha Cell Based Kit Elisa (A102879)

eIF2 alpha Cell Based ELISA Kit

Cell-based (qualitative)

This eIF2 alpha Cell Based ELISA Kit allows for the detection of eIF2 alpha and the effects that certain stimulation conditions have on eIF2 alpha expression in different cell lines. Qualitative determination of eIF2 alpha concentration is achieved by an indirect ELISA format. In essence, the eIF2 alpha is captured by Anti-eIF2 alpha Antibodies which in turn are detected by HRP-conjugated secondary antibodies. Through this binding, the HRP enzyme (conjugated to the secondary antibody) can catalyze a colorimetric reaction upon substrate addition. Due to the qualitative nature of this eIF2 alpha Cell Based ELISA Kit, multiple normalization methods are described: 1) Anti-GAPDH Antibody is included to serve as an internal positive control in normalizing the target absorbance values. 2) Following the colorimetric measurement of HRP activity via substrate addition, the Crystal Violet whole-cell staining method is used to determine cell density. After staining, the results can be analyzed by normalizing the absorbance values to cell amounts, by which the plating difference can be adjusted.

Microplate

Adherent cells and suspension cells.

> 5000 Cells

4 hours 30 minutes

Human, Mouse, Rat

Intra-assay CV: < 8%, Inter-assay CV: < 10%

Store at + 4°C. Stable for 6 months.

Ce produit est uniquement destiné à la recherche. Il n'est pas destiné à un usage diagnostique ou thérapeutique.