APS-5（193884-53-6）applications

 APS-5 of ELISA AP Substrate  is a proprietary acridan based chemiluminescent substrate for ELISA detection of alkaline phosphatase (AP) conjugated molecules. The unique acridan chemistry of  APS-5 provides temperature insensitive light output and more rapid peak intensity as compared to the dioxetane based AP substrates, Lumi-Phos 530 and Lumi-Phos Plus. 

Material information：

中文名称：

9-（4-氯苯硫代磷酰氧亚甲基）-10-甲基-9,10-二氢化吖啶二钠盐；

（4-氯苯巯基）（10-甲基-9,10-二氢化吖啶亚甲基）磷酸二钠盐

英文名称：[(4-chlorophenyl)thio](10-methyl-9(10H)-acridinylidene)methanol 1-(dihydrogen phosphate) disodium salt；

Lumigen APS 5；

APS 5

分子式：C₂₁H₁₅ClNNa₂O₄PS

分子量：489.82

Cas: 193884-53-6

following advantages：

Excellent sensitivity - low picogram to femtogram

Rapid peak intensity - reduced assay time and increased throughput，The light-output peak intensity of Lumigen APS-5 reaches sustained maximum within seconds of substrate addition. Light emission is maximal at 450 nm.

Temperature insensitive - analytical results are insensitive to temperatures from 22° C - 35° C reducing the need for precise temperature control

Sustained luminescence - timing is less critical with light intensities able to be read at any time to produce linear calibration curves