Human CTACK(Cutaneous T-cell Attracting Chemokine) ELISA Kit

CTACK

3.5h

This kit recognizes Human CTACK in samples. No significant cross-reactivity or interference between Human CTACK and analogues was observed.

1.56-100 pg/mL

Colormetric

Both intra-CV and inter-CV are < 10%.

80%-120%

0.62 pg/mL

Human

CCL27; SCYA27; ALP; ILC; Skinkine; ESkine; PESKY; CTAK

This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human CTACK. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human CTACK and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human CTACK, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ? 2 nm. The OD value is proportional to the concentration of Human CTACK. You can calculate the concentration of Human CTACK in the samples by comparing the OD of the samples to the standard curve.

serum, plasma and other biological fluids

Sandwich

Q9Y4X3

This ELISA kit applies to the in vitro quantitative determination of Human CTACK concentrations in serum, plasma and other biological fluids.