All Photos(1)

B0126

Sigma-Aldrich

Bromophenol Blue

Synonym(s):
3′,3′′,5′,5′′-Tetrabromophenolsulfonephthalein, Bromphenol Blue Sultone Form, Bromophenol Blue (BPB)
Empirical Formula (Hill Notation):
C19H10Br4O5S
CAS Number:
Molecular Weight:
669.96
Beilstein:
61698
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

form

powder

Quality Level

technique(s)

titration: suitable

visual transition interval

3.0 - 4.6, yellow-green to blue

mp

273 °C

solubility

methanol: 10 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1c(Br)cc(cc1Br)C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4

InChI

1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H

InChI key

UDSAIICHUKSCKT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Packaging

25 g in glass bottle

Application

Bromophenol Blue has been used as a tracking dye for nucleic acid and protein electrophoresis in agarose and polyacrylamide gels.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

In vitro Reconstitution Assay of miRNA Biogenesis by Arabidopsis DCL1.
Wang T, et al.
Bio-protocol, 5, pii: e1454-pii: e1454 (2015)
Effective elimination of chronic lymphocytic leukemia cells in the stromal microenvironment by a novel drug combination strategy using redox-mediated mechanisms.
Zhang W, et al.
Molecular Medicine Reports, 12, 7374-7388 (2015)
Ibrahim Alkatout et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 28(1), 69-79 (2014-06-21)
The prognosis of pancreatic neuroendocrine tumors is related to size, histology and proliferation rate. However, this stratification needs to be refined further. We conducted a proteome study on insulinomas, a well-defined pancreatic neuroendocrine tumor entity, in order to identify proteins
Dana Westphal et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(39), E4076-E4085 (2014-09-18)
The pivotal step on the mitochondrial pathway to apoptosis is permeabilization of the mitochondrial outer membrane (MOM) by oligomers of the B-cell lymphoma-2 (Bcl-2) family members Bak or Bax. However, how they disrupt MOM integrity is unknown. A longstanding model
Michael Sproviero et al.
Nucleic acids research, 42(21), 13405-13421 (2014-11-02)
Chemical mutagens with an aromatic ring system may be enzymatically transformed to afford aryl radical species that preferentially react at the C8-site of 2'-deoxyguanosine (dG). The resulting carbon-linked C8-aryl-dG adduct possesses altered biophysical and genetic coding properties compared to the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service