Catalog No. Size PriceQuantity
M8838-2 2mg solid $75
M8838-10 10mg solid $225


BCA Disodium, also known as Bicinchoninic Acid Sodium, is used for the determination of Cu and protein concentration in assays.

Product information

CAS Number: 979-88-4

Molecular Weight: 388.28

Formula: C20H10N2Na2O4


Disodium bicinchoninate

Chemical Name: [2,2'-biquinoline]-4,4'-dicarboxylic acid sodium

Smiles: [Na+].[Na+].[O-]C(=O)C1C=C(N=C2C=CC=CC2=1)C1C=C(C2=CC=CC=C2N=1)C([O-])=O


InChi: InChI=1S/C20H12N2O4.2Na/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18;;/h1-10H,(H,23,24)(H,25,26);;/q;2*+1/p-2

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: H2O : 100 mg/mL (257.55 mM; Need ultrasonic)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Wang YX, Gu XX, Geng D, Sun HY, Wang CM, Jiang GX, Hou XN, Ma CH. Differentiation of bel-7402 human hepatocarcinoma cells induced by aqueous extracts of fresh gecko (AG) and its anti-tumor activity in vivo. J Ethnopharmacol. 2014 Sep 29;155(3):1583-8.

Products are for research use only. Not for human use.

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