Cytochrome P45 021A2 Cell Based ELISA Kit (A103596)

Cytochrome P45 021A2 Cell Based ELISA Kit

Cytochrome P45 021A2 Cell Based ELISA Kit is a Enzyme-Linked Immunosorbent Assay designed for the indirect in vitro quantitative determination of CYP21A2 levels in adherent and suspension cells.

Cell-based (qualitative)

This Cytochrome P45 021A2 Cell Based ELISA Kit allows for the detection of Cytochrome P45 021A2 and the effects that certain stimulation conditions have on Cytochrome P45 021A2 expression in different cell lines. Qualitative determination of Cytochrome P45 021A2 concentration is achieved by an indirect ELISA format. In essence, the Cytochrome P45 021A2 is captured by Anti-Cytochrome P45 021A2 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 Cytochrome P45 021A2 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.

Colorimetric

Adherent and suspension cells.

> 5000 Cells

4 hours 30 minutes

Human

Store at + 4°C. Stable for 3-6 months.

21-OHase, CYP21, CYP21B, Cytochrome P-450c21, Cytochrome P450 21, Cytochrome P450 XXI, Cytochrome P450-C21, Cytochrome P450-C21B, Steroid 21-hydroxylase

Information online is representative. Always refer to the Product Manual inside the kit.