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Merck
CN

69899

MBCL [单氯二胺]

suitable for fluorescence, ≥70.0% (HPCE)

别名:

mBCl, MBCL [单氯二胺]

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关于此项目

经验公式（希尔记法）:
C10H11ClN2O2
化学文摘社编号:
76421-73-3
分子量:
226.66
UNSPSC Code:
12352108
NACRES:
NA.32
PubChem Substance ID:
329762099
MDL number:
MFCD00077379
Beilstein/REAXYS Number:
4440901

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InChI

1S/C10H11ClN2O2/c1-5-7(3)12-8(4-11)6(2)10(15)13(12)9(5)14/h4H2,1-3H3

SMILES string

CC1=C(C)C(=O)N2N1C(CCl)=C(C)C2=O

InChI key

SUIPVTCEECPFIB-UHFFFAOYSA-N

assay

≥70.0% (HPCE)

form

powder

mp

135-136 °C (lit.)

solubility

DMF: soluble, DMSO: soluble, acetonitrile: soluble, methanol: soluble

fluorescence

λex 380 nm; λem 461 nm in methanol, λex 390 nm; λem 478 nm in 0.1 M phosphate pH 7.5 (after derivatization with glutathione)

suitability

suitable for fluorescence

Quality Level

100

General description

单氯二胺是一种可渗透入细胞的谷胱甘肽（GSH）荧光探针。当与待测试细胞培养物共同孵育时，它可以轻易进入细胞并形成荧光复合物。单氯二胺-GSH反应由谷胱甘肽-S-转移酶催化，可使用荧光法检测。

单氯二胺又名mBCl，是一种反应前不发荧光，反应后形成荧光复合物的化合物。 荧光可在394/490nm处被检测到。

Application

单氯二胺在荧光谷胱甘肽测定中用作荧光剂。 它被用于检测主要细胞内小分子量的硫醇，这些硫在防御机制中起关键作用。

Packaging

无底玻璃瓶。内含物装在插入的融合锥内。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCK0958
BCCB4880

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S Nair et al.
Cytometry, 12(4), 336-342 (1991-01-01)
We have used an enzymatic (spectro-photometric) and a flow cytometric (GSH-MBCL) method to compare the glutathione (GSH) content of doxorubicin sensitive (P388) and resistant (P388/R-84) murine leukemic and human lung cancer cells. The flow cytometric analysis revealed that GSH-MBCL conjugate
Jens Waak et al.
Neurochemical research, 31(12), 1409-1416 (2006-11-08)
Monochlorobimane (MCB) is often used to visualize glutathione (GSH) levels in cultured cells, since it is quickly converted to a fluorescent GSH conjugate (GS-MCB). To test for consequences of MCB application on the GSH metabolism of astrocytes, we have studied
Jordi Sebastià et al.
Cytometry. Part A : the journal of the International Society for Analytical Cytology, 51(1), 16-25 (2002-12-25)
Reduced glutathione (GSH) protects cells against oxidative injury and maintains a range of vital functions. To study GSH content in human neuronal cell cultures, thiol-sensitive fluorescent techniques requiring a small number of cells may be of great value, but their
Natascha Rauch et al.
Insect biochemistry and molecular biology, 34(4), 321-329 (2004-03-26)
Glutathione S-transferases (GST) catalyzing the conjugation of reduced glutathione to a vast range of xenobiotics including insecticides were characterized in the whitefly Bemisia tabaci. GST activities were determined in susceptible and resistant strains of B. tabaci towards artificial substrates, i.e.
Andreas J Meyer et al.
Plant physiology, 130(4), 1927-1937 (2002-12-14)
We have investigated what limits demand-driven de novo glutathione (GSH) biosynthesis in green Arabidopsis suspension culture cells. GSH is the most abundant low-molecular weight thiol in most plants and can be quantified using monochlorobimane to fluorescently label GSH in live
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商品

Fluorescence Lifetime Measurement

Fluorescence lifetime measurement is advantageous over intensity-based measurements. Applications include fluorescence lifetime assays, sensing and FLI.

荧光寿命测量

荧光寿命测量与基于强度的测量相比是有优势的。其应用包括荧光寿命分析，感测和FLI。

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