| Identification | Back Directory | [Name]
BroMotriMethylaMMoniuMbiMane BroMide | [CAS]
71418-45-6 | [Synonyms]
QBBR
THIOLYE MQ
BROMBIMANE Q
BroMobiMane q
THIOLYTE(R) MQ
THIOLYTE(R) MQ REAGENT
(TRIMETHYLAMMONIO)MONOBROMOBIMANE
BROMOTRIMETHYLAMMONIUMBIMANE BROMIDE
MONOBROMOTRIMETHYLAMMONIOBIMANE BROMIDE
qBBr [MonobroMotriMethylaMMoniobiMane broMide]
THIOLYTE(R) MONOBROMOTRIMETHYLAMMONIOBIMANE REAGENT
THIOLYTE(R) MONOBROMOTRIMETHYLAMMONIOBIMANE REAGENT, FLUORESCENT LABELING COMPOUND
5-(BroMoMethyl)-N,N,N,2,6-pentaMethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazole-3-MethanaMiniuM BroMide
1H,7H-PYRAZOLO(1,2-)PYRAZOLE-3-METHANAMINIUM, 5-(BROMOMETHYL)-N,N,N,2,6-PENTAMETHYL-1,7-DIOXO-, BROMIDE
[5-(Bromomethyl)-2,6-dimethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazol-3-yl]-N,N,N-trimethylmethanaminium bromide
(Trimethylammonio)monobromobimane, Brombimane q, qBBr, Thiolye MQ, 5-(Bromomethyl)-N,N,N,2,6-pentamethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazole-3-methanaminium bromide | [Molecular Formula]
C13H19Br2N3O2 | [MDL Number]
MFCD00036953 | [MOL File]
71418-45-6.mol | [Molecular Weight]
409.12 |
| Chemical Properties | Back Directory | [Melting point ]
222-228°C (dec.) | [storage temp. ]
-20°C Freezer | [solubility ]
DMSO: 5 mg/mL | [form ]
Solid | [color ]
Pale Yellow to Yellow | [Appearance]
Pale Yellow to Yellow Solid | [BRN ]
4630658 | [Stability:]
Moisture, Light Sensitive - Desiccate and protect from light |
| Hazard Information | Back Directory | [Description]
Monobromotrimethylammoniobimane bromide is a thiol-reactive fluorescent probe. | [Chemical Properties]
BroMotriMethylaMMoniuMbiMane BroMide is Yellow Solid | [Uses]
BroMotriMethylaMMoniuMbiMane BroMide is a charged fluoresent sulfhydryl active reagent. Bromotrimethylammoniumbimane is a derivative of monobromobimane containing a positive charge which permits separation of its conjugates by electrophoresis or cation-exchange chromatography. The membrane permeability of this charged bimane as well as its ability to access sites within a protein may differ from that of the uncharged bimane probes. These reagents are also useful for detecting the distribution of protein thiols in cells before and after chemical reduction with disulfides. Fluorescence: max. Abs. l = 398nm, max. Em. l = 475-485 (when reacted with thiol); e x 10-3: 5.0 | [Biological Activity]
Monobromobimanes are essentially nonfluorescent until conjugated and readily react with low molecular weight thiols. Unlike common monobromobimanesthis carries a positive chargethus permitting separation of conjugates by electrophoresis or cation-exchange chromatography |
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