98% Chemiluminescent Reagent DMAE-NHS NSP-DMAE-NHS NSP-SA NSP-SA-NHS ME-DMAE-NHS

Chemiluminescent Reagent;Yellow powder;DMAE-NHS,NSP-DMAE-NHS,NSP-SA,NSP-SA-NHS,ME-DMAE-NHS etc.

Desheng Technology: The advantages of acridine ester luminescent reagents

Acridine ester luminescent reagents are important chemiluminescent markers, and are most widely used among the currently commercialized chemiluminescent substrates. Acridine esters are a class of chemical substances with many different series. Desheng Technology can provide acridinium ester DMAE-NHS, acridinium ester NSP-DMAE-NHS, acridinium salt NSP-SA, acridinium salt NSP-SA -NHS, acridine hydrazide NSP-SA-ADH, acridinium ester ME-DMAE-NHS six commonly used series.

Acridine Ester (NSP-DMAE-NHS) Product Information

Product name Acridine ester (NSP-DMAE-NHS)

CAS number 194357-64-7

Appearance yellow solid/powder

Molecular weight 590.6

Content ≥98%

Storage conditions 2-8℃, sealed, dry, and dark storage

Acridine salt (NSP-SA) product information

Product name Acridine salt (NSP-SA)

CAS number 211106-69-3

Appearance yellow solid/powder

Molecular weight 584.661

Content ≥98%

Storage conditions 2-8℃, sealed, dry, and dark storage

Acridine salt (NSP-SA-NHS) product information

Product name Acridine salt (NSP-SA-NHS)

CAS number 199293-83-9

Appearance yellow solid/powder

Molecular weight 681.73

Content ≥98%

Storage conditions 2-8℃, sealed, dry, and dark storage

Acridine hydrazide (NSP-SA-ADH) product information

Product name Acridine hydrazide (NSP-SA-ADH)

Appearance yellow solid/powder

Molecular weight 740.85

Content ≥98%

Storage conditions 2-8℃, sealed, dry, and dark storage

Acridine ester (ME-DMAE-NHS) product information

Product name Acridine ester (ME-DMAE-NHS)

Appearance yellow solid/powder

Molecular weight 632.56

Content ≥98%

Storage conditions 2-8℃, sealed, dry, and dark storage

The above-mentioned acridine ester reagents are very effective chemiluminescence immunoassay markers. They have the same luminescence mechanism: in an alkaline H2O2 solution, when the molecules are attacked by hydrogen peroxide ions, unstable dioxyethane is generated. Ethane is decomposed into CO2 and N-methylacridone in an electronically excited state. When it returns to its ground state, it emits photons with a maximum emission wavelength of 430nm. The luminescence system is simple, does not require a catalytic process, and does not require an enhancer, thereby reducing background luminescence, improving the signal-to-noise ratio, and having less interference. At the same time, the light release is rapid and concentrated, the luminous efficiency is high, and the luminous intensity is high.

In addition, acridine esters luminescent labeling substances also have the properties of large steric hindrance, good hydrolytic stability, thermal stability and high signal-to-noise ratio, and the labeling conditions are mild, the labeling rate is high, and the separation after labeling does not affect the separation, so it is considered It is an ideal chemical marker. It is often used as a chemiluminescent marker for chemiluminescence immunoassay and DNA luminescence probes. It is widely used in the fields of inorganic and organic compounds, biology and drug analysis. These acridine ester products provided by Desheng Technology are reliable raw materials and scientific research foundation for the promotion and research of chemiluminescence immunoassay technology.