Acridine ester NSP-DMAE-NHS is an important chemiluminescent reagent widely used in biological and medical testing. Its excellent chemical properties make it highly sensitive and specific in detecting biomolecules such as proteins, nucleic acids, peptides, and antibodies. The chemiluminescence detection process of acridine ester NSP-DMAE-NHS will be described in detail below, and how long this process can last.

acridine ester NSP-DMAE-NHS powder

Chemical properties of acridine ester NSP-DMAE-NHS

The full name of acridine ester NSP-DMAE-NHS is N-hydroxysuccinimide acridine ester dimethylaminoacetyl ester. The core component of this compound is acridine ester, which is a powerful luminescent group. Under alkaline conditions, acridine esters can react with hydrogen peroxide to produce chemiluminescence. NHS ester (N-hydroxysuccinimide ester) is an activated carboxylic acid ester group that can react with primary amino groups in proteins to form stable amide bonds.

The chemical reaction process of acridine ester NSP-DMAE-NHS

1. NHS ester reaction: Under alkaline conditions, NHS is replaced as a leaving group, and acridine ester reacts with the primary amino group of the protein to form stable amide bonds. This step enables acridine ester to successfully label proteins.

2. Luminescence reaction: In the presence of alkaline hydrogen peroxide, proteins labeled with acridine esters can emit light on their own without enzyme catalysis. The addition of excitation solution (usually alkaline hydrogen peroxide solution) immediately triggers the chemiluminescence reaction of acridine ester molecules, releasing photons with a wavelength of about 430nm.

Duration of Acridine Ester NSP-DMAE-NHS Chemiluminescence Detection Process

The chemiluminescence reaction process of acridine ester NSP-DMAE-NHS is extremely rapid. Under the action of the excitation liquid, the luminescence reaction is almost instantaneous. The entire process can be completed within 2 seconds, and photons are rapidly released. Due to the transient nature of this luminescence, the sample needs to be placed directly in front of the photometer in order to detect the number of emitted photons in real-time.

Application areas of acridine ester NSP-DMAE-NHS

1. Protein detection: Acridine ester NSP-DMAE-NHS is widely used for protein detection. Acridine esters can label various proteins through stable amide bonds formed by their reaction with primary amino groups of proteins. In chemiluminescence reactions, the concentration of proteins can be accurately determined by detecting the number of photons.

2. Nucleic acid testing: This reagent is also suitable for nucleic acid testing. Nucleic acid molecules labeled with acridine ester emit light under alkaline hydrogen peroxide conditions and can be detected with a photometer to achieve high-sensitivity analysis of nucleic acids.

3. Antibody and peptide detection: Acridine ester NSP-DMAE-NHS can also be used for labeling and detection of antibodies and peptides. Due to the presence of primary amino groups in antibodies and peptides, acridine esters can bind to these molecules, providing a sensitive detection method in luminescent reactions.

Product packaging

Acridine ester NSP-DMAE-NHS is a widely used chemiluminescent reagent, which demonstrates its strong sensitivity and specificity in protein, nucleic acid, antibody, and peptide detection. The chemiluminescence detection process can be completed in just 2 seconds after the addition of the excitation solution, making it a rapid tool for detecting biomolecules. In practical applications, the accuracy of operation and quality control of samples are important factors to ensure the reliability of test results, and everyone needs to pay special attention to them.

As a research and development manufacturer of chemiluminescence reagents, Desheng can supply analytical pure acridine ester NSP-DMAE-NHS raw materials, which can be used in luminescence experiments quickly, sensitively, and efficiently. It is the unanimous choice of everyone. Interested parties are welcome to click on the website for more information and purchase!