Bicinchoninic Acid Disodium Salt
98%, used in protein research
Reagent
Code: #128270
CAS Number
979-88-4
science Other reagents with same CAS 979-88-4
blur_circular Chemical Specifications
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Molecular Information
Weight
388.28 (anhydrous basis) g/mol
Formula
C₂₀H₁₀N₂Na₂O₄·xH₂O
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Registry Numbers
MDL Number
MFCD10567219
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Storage & Handling
Storage
2-8°C, Sealed
description Product Description
Widely used in the Bicinchoninic Acid (BCA) protein assay, this compound forms a sensitive colorimetric complex with copper ions in the presence of protein. The resulting purple-colored complex allows accurate quantification of protein concentration in biological samples, making it a staple in biochemistry and molecular biology labs. Its high sensitivity and compatibility with various buffers and detergents make it ideal for both manual and automated protein analysis. It is particularly valued for its stability and linear detection range, outperforming older methods like the Lowry assay. Commonly used in cell lysate analysis, protein purification workflows, and quality control in recombinant protein production.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | White to Light yellow powder to crystal |
| Purity (HPLC)(%) | 98-100 |
| Water (%) | 3-16 |
| Infrared Spectrum | Conforms to Structure |
| NMR | Conforms to Structure |
| Protein determination test | PASS |
| Protein impurity test(SDS-PAGE) | PASS |
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