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SML0854

Sigma-Aldrich

TBCA

≥98% (HPLC)

Sinónimos:

(E)-3-(2,3,4,5-Tetrabromophenyl)acrylic acid, Tetrabromocinnamic acid

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About This Item

Fórmula empírica (notación de Hill):
C9H4Br4O2
Número de CAS:
934358-00-6
Peso molecular:
463.74
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

InChI

1S/C9H4Br4O2/c10-5-3-4(1-2-6(14)15)7(11)9(13)8(5)12/h1-3H,(H,14,15)/b2-1+

InChI key

SVJQCVOKYJWUBC-OWOJBTEDSA-N

Application

Tetrabromocinnamic acid (TBCA) has been used in protein-fragment complementation assay, in an approach to identify inhibitors of αsyn oligomerization.

Biochem/physiol Actions

Tetrabromocinnamic acid (TBCA) is a selective cell-permeable ATP-competitive casein kinase CK2 inhibitor with an IC50 of 110 nM, 2-fold selectivity over CK1, and with the advantage of being less active on DYRK1A (IC50 = 24.5 μM) than other CK2 inhibitors suh as DMAT. Elevated levels of CK2 are associated with many cancers and also with tau hyperphosphorylation and neuropathology found in Alzheimer′s disease and other neurodegenerative disorders. In prostate cancer cells TBCA reduced cell proliferation and caused G2/M cell cycle arrest. In isolated squid axoplasms, TBCA also blocked inhibition of fast axonal transport by Aβ oligomers.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

Certificados de análisis (COA)

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