Product Overview
RJ008 5,5'-Dithiobis(2-nitrobenzoic acid) (DTNB), CAS 69-78-3, is a biochemical-grade reagent suitable for biochemical analysis, thiol detection and life science research applications.
DTNB, commonly used as a reagent for the determination of free sulfhydryl groups, is suitable for protein research, enzyme assays, biochemical analysis and other laboratory applications involving thiol-containing compounds.
Key Features
Biochemical grade
Suitable for thiol and sulfhydryl group detection
Suitable for biochemical assays
Suitable for protein research
Suitable for enzyme-related research
Suitable for colorimetric analysis
Consistent batch-to-batch quality
Multiple packaging sizes available
Suitable for laboratory research
Bulk supply available
Technical Specifications
Parameter | Specification |
|---|
Product Code | RJ008 |
Product Name | 5,5'-Dithiobis(2-nitrobenzoic acid) |
English Name | DTNB |
CAS No. | 69-78-3 |
Grade | Biochemical Grade |
Package | 5 g / 10 g / 100 g / 500 g / 1 kg |
Applications
DTNB for Thiol and Sulfhydryl Group Detection
5,5'-Dithiobis(2-nitrobenzoic acid) (DTNB) is widely used as a colorimetric reagent for detecting and quantifying free thiol or sulfhydryl groups in biochemical samples.
DTNB reacts with free sulfhydryl groups to generate a measurable colored product, making it useful for protein analysis, enzyme studies and other biochemical applications involving thiol-containing compounds.
Product Advantages
RJ008 5,5'-Dithiobis(2-nitrobenzoic acid) (DTNB) provides reliable quality for thiol detection and biochemical research applications.
Its biochemical-grade specification makes it suitable for research laboratories, biotechnology companies, diagnostic reagent developers and other life science organizations requiring reagents for protein, enzyme and sulfhydryl group analysis.
SANYU GROUP supplies DTNB in multiple packaging sizes from 5 g to 1 kg and can support customized packaging, OEM labeling and bulk quantity requirements.
Storage and Handling
Store according to the recommended product conditions.
Keep the container tightly sealed.
Protect from moisture and contamination.
Avoid unnecessary exposure to light.
Follow standard laboratory handling procedures.
Packaging
Standard Packaging
Customized packaging, OEM labeling and bulk quantities are available upon request.
Frequently Asked Questions (FAQ)
What is RJ008 5,5'-Dithiobis(2-nitrobenzoic acid) (DTNB)?
RJ008 5,5'-Dithiobis(2-nitrobenzoic acid) (DTNB), CAS 69-78-3, is a biochemical-grade reagent commonly used for thiol and sulfhydryl group detection.
What is DTNB used for?
DTNB is commonly used for detecting and quantifying free sulfhydryl groups, as well as in protein research, enzyme assays and biochemical analysis.
Is DTNB used for thiol detection?
Yes. 5,5'-Dithiobis(2-nitrobenzoic acid) (DTNB) is widely used as a colorimetric reagent for the analysis of free thiol groups.
What is the CAS number of DTNB?
The CAS number of RJ008 DTNB is 69-78-3.
What grade is RJ008 DTNB?
RJ008 DTNB is supplied as Biochemical Grade.
What packaging is available?
RJ008 DTNB is available in 5 g, 10 g, 100 g, 500 g and 1 kg packaging.
