BROMPHENOL BLUE SODIUM ELECTROPHORESIS REAGENT (C005B-034403)

General description

Bromophenol blue (BroB), an arylmethane color marker dye has a molecular mass of 670 Da.

Application

Bromophenol Blue sodium salt has been used in the buffer solution to differentiate dead and living cells. It has also been used as a constituent in gel loading buffer.

A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Molecular Weight: 691.94. Empirical Formula: C₁₉H₉Br₄NaO₅S. grade: for molecular biology. Quality Level: 200. form: powder. technique(s): electrophoresis: suitable. visual transition interval: 3.0-4.6, yellow to blue. ε (extinction coefficient): ≥. 150000 at 597-603 . nm in H₂O, ≥. 17000 at 250-256 . nm in H₂O, ≥. 23000 at 306-312 . nm in H₂O. application(s): diagnostic assay manufacturing
hematology
histology. storage temp.: room temp. SMILES string: [Na+].Oc1c(Br)cc(cc1Br)C(: C2/C: C(Br)C(: O)C(Br): C2)\c3ccccc3S([O-])(: O): O. InChI: 1S/C19H10Br4O5S.Na/c20-12-5-9(6-13(21)18(12)24)17(10-7-14(22)19(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28. /h1-8,24H,(H,26,27,28). /q. +1/p-1. InChI key: TWKDJMRHSLWRFI-UHFFFAOYSA-M. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).