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B3306

Sigma-Aldrich

Bisindolylmaleimide IV

≥98% (TLC), solid

Synonym(s):

Ro 31-6233

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About This Item

Empirical Formula (Hill Notation):
C20H13N3O2
CAS Number:
119139-23-0
Molecular Weight:
327.34
MDL number:
MFCD00236432
UNSPSC Code:
12352111
PubChem Substance ID:
24891709
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

200

Assay

≥98% (TLC)

form

solid

color

dark red

solubility

DMSO: soluble
methanol: soluble

storage temp.

−20°C

SMILES string

O=C1NC(=O)C(c2c[nH]c3ccccc23)=C1c4c[nH]c5ccccc45

InChI

1S/C20H13N3O2/c24-19-17(13-9-21-15-7-3-1-5-11(13)15)18(20(25)23-19)14-10-22-16-8-4-2-6-12(14)16/h1-10,21-22H,(H,23,24,25)

InChI key

DQYBRTASHMYDJG-UHFFFAOYSA-N

Gene Information

human ... CDK2(1017) , EGFR(1956)
rat ... Prkca(24680)

Biochem/physiol Actions

Bisindolylmaleimides (BIM) comprises a group of 11 compounds from BIM-I to BIM-XI. BIMs act as an inhibitor of protein kinase C (PKC). They are derived from staurosporine. BIM IX due to its proapoptotic functionality could be useful in targeting tumor proliferation.

Storage Class Code

11 - 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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sibasish Dolai et al.
Proteomics, 11(13), 2683-2692 (2011-06-02)
Basal-like breast cancers are commonly negative for expression of estrogen and progesterone receptors and HER-2 (triple-negative breast cancer), which makes this subtype of breast cancers more aggressive and less responsive to standard treatment. We have applied a small-scale chemical proteomics
Hui He et al.
The Prostate, 70(10), 1119-1126 (2010-03-25)
We have reported that human prostate cancer ARCaP(E) cells undertake epithelial to mesenchymal transition (EMT) when stimulated by certain soluble factors, and that EMT is regulated by surface receptor-elicited signaling pathways through protein phosphorylation. It is known that phorbol ester
Abdullah Mayati et al.
PloS one, 10(12), e0144667-e0144667 (2015-12-15)
Ro 31-8220 is a potent protein kinase C (PKC) inhibitor belonging to the chemical class of bisindolylmaleimides (BIMs). Various PKC-independent effects of Ro 31-8220 have however been demonstrated, including inhibition of the ATP-binding cassette drug transporter breast cancer resistance protein.
B Pajak et al.
Advances in medical sciences, 53(1), 21-31 (2008-07-19)
Bisindolylmaleimide derivatives were originally described as protein kinase C inhibitors. However, several studies have shown that bisindolylmaleimides target several other signaling molecules. The review presents bisindolylmaleimide-mediated PKC-dependent and PKC-independent biological effects, such as reversal of MDR and modulation of Wnt
Meng-Ling Chen et al.
The journal of pain : official journal of the American Pain Society, 13(10), 945-958 (2012-09-13)
The glial function in morphine tolerance has been explored, but its mechanisms remain unclear. Our previous study has showed that microglia-expressed P2X7 receptors (P2X7R) contribute to the induction of tolerance to morphine analgesia in rats. This study further explored the
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