L-DOPA (Levodopa) Content Assay Kit,100T

Brands:Solarbio

Model Number:

Place of Origin:China

Warranty:

Safety Performance:

Protection Class:

Sterile Status:

Reconstitution:

Shipping:Ice bag

Battery:

Battery Service Life:

Component:

Capacity:

Concentration:

Dimension [D×W×H]:

Diameter:

Length:

Width:

High:

Volume:

Volume Range:

Speed:

Speed Range:

Max.Speed:

Max. RCF:

Temperature Range:

Operating Temperature Range:

Permissible Ambient Temperature :

Permissible Relative Humidity:

Input voltage:

Power Requirements:

Voltage/Frequency:

Sensitivity:

Specificity:

Precision:

Speed Accuracy:

Volume Accuracy:

Particle Size:

Pore Size:

Binding Capacity:

Calculated Molecular Weight:

Observed Molecular Weight:

Purity:

Shelf Life:6 month under -4℃

Storage:4℃

Random Error:

Acceleration/Braking time:

Aspiration Speed:

Calculated Molecular Weight:

Dilution:

Driving Motor DC motor:

Em:

Ex:

Endotoxin:

Flow rate [liquid]:

Application:

Detection Target:

Detection Type:

Detection Range:

Research Areas:Other Nitrogen Metabolism Series

Species Reactivity:

Reactivity:

Target Synonym:

Test Principle:
Levodopa (L-DOPA， EC 200-445-2) is a naturally occurring aromatic amino acid and also the direct precursor of dopamine. It is widely found in medicinal plants such as broad beans and velvet beans. As a classic and effective drug for treating Parkinson's disease， L-DOPA can smoothly cross the blood-brain barrier and be converted into dopamine in the brain to replenish the deficiency of neurotransmitters. Its medicinal value and natural properties have attracted significant attention. Determining its content is crucial for drug quality control， plant screening， and biochemical research.

Under acidic conditions， L-DOPA is oxidized by nitrous acid to form dopachrome quinone. After alkalinization， dopachrome quinone cyclizes to form colorless leucodopachrome. Catalyzed by sodium molybdate， it is oxidized to orange-red dopachrome， which exhibits characteristic absorption at 500 nm. The absorbance is directly proportional to the content of L-DOPA. By measuring the absorbance value at a wavelength of 500 nm， the content of L-DOPA in the sample can be calculated.

Quantitative/Qualitative :

Result Type:

Materials :

Assay Time:

Autoclave component:

Available Rotor Adapters:

Binding Capacity:

Bio-activity:

Bottom Shape:

Bottom Type:

Buffer:

Cap Color:

Clonality:

Conjugation:

Coupled Ligand:

Cover Type:

Detection Instrument :

Dispensing Speed:

Display:

Form:

Formulation:

Graduation:

Growth Area: