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34025

Sigma-Aldrich

Dibrombiman

BioReagent, suitable for fluorescence, ≥95.0% (CHN)

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About This Item

Empirische Formel (Hill-System):
C10H10Br2N2O2
CAS-Nummer:
68654-25-1
Molekulargewicht:
350.01
Beilstein:
4189453
MDL-Nummer:
MFCD00036952
UNSPSC-Code:
12352108
PubChem Substanz-ID:
57649022
NACRES:
NA.32

Produktlinie

BioReagent

Qualitätsniveau

100

Assay

≥95.0% (CHN)

mp (Schmelzpunkt)

170-172 °C (lit.)

Löslichkeit

DMF: soluble
acetonitrile: soluble
chloroform: soluble

Fluoreszenz

λex 391 nm in methanol
λex 393 nm; λem 477 nm in 0.1 M Tris pH 7.0, gutathione red

Eignung

suitable for fluorescence

Lagertemp.

2-8°C

SMILES String

CC1=C(CBr)N2N(C1=O)C(=O)C(C)=C2CBr

InChI

1S/C10H10Br2N2O2/c1-5-7(3-11)13-8(4-12)6(2)10(16)14(13)9(5)15/h3-4H2,1-2H3

InChIKey

OSIYFMVMZXJKSP-UHFFFAOYSA-N

Anwendung

Dibromobimane, a bifunctional thiol reagent, is used as a cross-linking agent for cysteine mapping and studies on protein structure/conformation and cross-linking processes.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

Fluoreszierendes thiolspezifisches Markierungsreagens

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

M Adil Khan et al.
Biochemistry, 48(41), 9745-9756 (2009-09-23)
Membrane-intrinsic enzymes are embedded in lipids, yet how such enzymes interrogate lipid substrates remains a largely unexplored fundamental question. The outer membrane phospholipid:lipid A palmitoyltransferase PagP combats host immune defenses during infection and selects a palmitate chain using its beta-barrel
Francisco J Sánchez-Gómez et al.
Molecular pharmacology, 78(4), 723-733 (2010-07-16)
Glutathione transferase P1-1 (GSTP1-1) plays crucial roles in cancer chemoprevention and chemoresistance and is a key target for anticancer drug development. Oxidative stress or inhibitor-induced GSTP1-1 oligomerization leads to the activation of stress cascades and apoptosis in various tumor cells.
Yung-Feng Lin et al.
The Journal of biological chemistry, 282(23), 16783-16791 (2007-04-19)
The ArsA ATPase is the catalytic subunit of the ArsAB pump encoded by the arsRDABC operon of Escherichia coli plasmid R773. ArsD is a metallochaperone that delivers As(III) to ArsA, increasing its affinity for As(III), thus conferring resistance to environmental
T W Loo et al.
The Journal of biological chemistry, 275(50), 39272-39278 (2000-10-03)
P-glycoprotein (P-gp) can transport a wide variety of cytotoxic compounds that have diverse structures. Therefore, the drug-binding domain of the human multidrug resistance P-gp likely consists of residues from multiple transmembrane (TM) segments. In this study, we completed cysteine-scanning mutagenesis
T W Loo et al.
The Journal of biological chemistry, 272(51), 31945-31948 (1998-01-24)
We identified a thiol-reactive compound, dibromobimane (dBBn), that was a potent stimulator (8.2-fold) of the ATPase activity of Cys-less P-glycoprotein. We then used this compound together with cysteine-scanning mutagenesis to identify residues in transmembrane segment (TM) 6 and TM12 that
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