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Merck
모든 사진(1)

주요 문서

25455

Sigma-Aldrich

4-Chloro-7-nitrobenzofurazan

BioReagent, suitable for fluorescence, ≥97.0% (HPLC)

동의어(들):

4-Chloro-7-nitro-1,2,3-benzoxadiazole, NBD-chloride

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About This Item

실험식(Hill 표기법):
C6H2ClN3O3
CAS Number:
Molecular Weight:
199.55
Beilstein:
614212
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.32

제품 라인

BioReagent

Quality Level

분석

≥97.0% (HPLC)

mp

97-100 °C
97-99 °C (lit.)

형광

λex 336 nm in methanol
λex 420 nm; λem ~540 nm in ethanol (after derivatization with glycine)

적합성

suitable for fluorescence

SMILES string

[O-][N+](=O)c1ccc(Cl)c2nonc12

InChI

1S/C6H2ClN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H

InChI key

IGHBXJSNZCFXNK-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

4-Chloro-7-nitrobenzofurazan (NBD-chloride) is a fluorescence assay reagent used to label free sulfhydryls and N-terminals within proteins. NBD-chloride is used as an enzyme inhibitor and as a trapping agent for cysteine sulfenic acid.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Leslie B Poole et al.
Methods in enzymology, 348, 122-136 (2002-03-12)
C165S AhpC in its sulfenate (Cys-SO-) and presumed thiolate (Cys-S-) forms at pH 7 (pKa for sulfenic acid about pH 6.1) exhibit low extinction absorbance bands around 367 and 324 nm, respectively. Sulfenic acid content of the protein can be
P D Bragg et al.
Biochimica et biophysica acta, 1413(3), 159-171 (1999-11-11)
Pyridine nucleotide transhydrogenases of bacterial cytosolic membranes and mitochondrial inner membranes are proton pumps in which hydride transfer between NADP(+) and NAD(+) is coupled to proton translocation across cytosolic or mitochondrial membranes. The pyridine nucleotide transhydrogenase of Escherichia coli is
Emmanuel C Gorospe et al.
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Elham Raeisi et al.
The Journal of membrane biology, 245(10), 633-642 (2012-08-14)
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