Dexamethasone ELISA Test Kit,specification,price,image-Bio-Equip in China

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1. Principle

Dexamethasone ELISA kit is a competitive enzyme immunoassay for the quantitative

analysis of Dexamethasone in milk, tissue and honey.The coupling antigens are

coated on the micro-well stripes. The Dexamethasone in the sample and

the coupling antigens coated on the micro-well stripes compete for the anti-Dexamethasone antibodies. After the addition of the enzyme conjugate, the

TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the Dexamethasone in it. The measurement is made

photometrically at 450 nm. The absorption is inversely proportional to the Dexamethasone

concentration in the sample.

Technical specification:

Sensitivity: 0.1 ppb Detect time: Approx.75 min

Detect limit:

Tissue,honey......................................0.05 ppb

Milk................................................................0.05 ppb

Cross-reaction rate:

Dexamethasone ...............................................100%

Betamethason..............................80%