Recently, NSP-DMAE-NHS has been very good at buying acridine esters, while Hubei Xindesheng sells a total of 6 different groups of acridine ester products. NSP-DMAE-NHS sells relatively well, so what are its advantages and advantages compared to other acridine esters? In recent years, the vigorous development of chemiluminescence has not only focused on the research and innovation of instruments, but also on the use of reagents. More advanced enterprises have adopted the world's more mainstream luminescent reagent - acridine ester, which not only has simple labeling and high luminescence efficiency, but also its stability is incomparable to other luminescent reagents. The advantage of Desheng NSP-DMAE-NHS product is that it is in a golden powder state under normal conditions, with a very fine and loose texture, a purity of over 98% by HPLC method, no odor, and good market feedback. NSP-DMAE-NHS is very stable at pH 7.0, and this model has added its water solubility test, which can be performed in water for antigen nucleic acid detection. The advantage of acridine ester NSP-DMAE-NHS is that compared to other acridine salts, acridine hydrazide and NSP-DMAE-NHS have a relatively moderate price and good luminous efficiency. Desheng always has inventory of this product, and the price will be more favorable if the quantity is large. Desheng also produces Luminol series products, but there are still certain limitations compared to acridine esters. The luminescence efficiency of acridine esters is 4-5 times that of Luminol, and the labeling method of Luminol is more complex than that of acridine esters. The continuous progress of humanity makes complex things think about simpler evolutionary development. The NSP-DMAE-NHS luminescence system is simple and does not require catalytic processes or enhancers, thereby reducing background luminescence, improving signal-to-noise ratio, and reducing interference. At the same time, the light release is fast and concentrated, the luminescence intensity is high, and the labeling conditions are mild, the labeling rate is high, and the separation is not affected after labeling.