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Contact Person Mr. ke
shizishan, Wuhan, HUbei
[ Profile] MQCA ELISA test Kit is used to detect MQCA (*-methylquinoline-phenanthroline**- carboxylic acid) in honey, fish, shrimp, meat, tissue, is widely applied in honey, fish, shrimp , meat industry , ports and government, etc. This kit is stable , Sample pretreatment and ELISA process is convenient, sensitivity is 0.*5 ppb , detect limit is 0.*6 ppb. [Principle] This test kit is based on the competitive enzyme immunoassay for the detection of MQCA (*-methylquinoline-phenanthroline**- carboxylic acid) in the meat, chicken, fish, shrimp and honey. The coupling antigens are pre-coated on the micro-well stripes. The MQCA in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-MQCA antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for ***** (OD) value is determined in **0 nm, (OD) value of the sample has a negative correlation with MQCA concentration in the sample the value is compared to the standard curve and the content of the corresponding MQCA is subsequently obtained. [Technical dat] Detection limit Tissueï&frac*4;pigï&frac*4;âââââââ0.*6 ppb Tissueï&frac*4;chickenï&frac*4;âââââ1.*3 ppb Tissueï&frac*4;shrimpï&frac*4;âââââ 1.*8 ppb Tissueï&frac*4;fishï&frac*4;ââââââ 0.*5 ppb Liverï&frac*4;pigï&frac*4;âââââââ 5.*4 ppb Liverï&frac*4;chickenï&frac*4;âââââ6.*2 ppb Cross-reaction rate MQCAââââââââââ**0% QCA ââââââââââ *4.7% Olaquindox ââââââ *5.4% Quinocetoneâââââââ *3.8% Carbadox ââââââ ﹤0.*1%
