Basic information Safety Supplier Related

BroMotriMethylaMMoniuMbiMane BroMide

Basic information Safety Supplier Related

BroMotriMethylaMMoniuMbiMane BroMide Basic information

Product Name:
BroMotriMethylaMMoniuMbiMane BroMide
Synonyms:
  • MONOBROMOTRIMETHYLAMMONIOBIMANE BROMIDE
  • QBBR
  • THIOLYTE(R) MQ
  • THIOLYTE(R) MQ REAGENT
  • THIOLYTE(R) MONOBROMOTRIMETHYLAMMONIOBIMANE REAGENT
  • THIOLYTE(R) MONOBROMOTRIMETHYLAMMONIOBIMANE REAGENT, FLUORESCENT LABELING COMPOUND
  • THIOLYE MQ
  • (TRIMETHYLAMMONIO)MONOBROMOBIMANE
CAS:
71418-45-6
MF:
C13H19Br2N3O2
MW:
409.12
Product Categories:
  • Fluorescent Labels & Indicators
  • MTS & Sulfhydryl Active Reagents
Mol File:
71418-45-6.mol
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BroMotriMethylaMMoniuMbiMane BroMide Chemical Properties

Melting point:
222-228°C (dec.)
storage temp. 
-20°C Freezer
solubility 
DMSO: 5 mg/mL
form 
Solid
color 
Pale Yellow to Yellow
BRN 
4630658
Stability:
Moisture, Light Sensitive - Desiccate and protect from light
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
10-21
HS Code 
2933998090

MSDS

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BroMotriMethylaMMoniuMbiMane BroMide Usage And Synthesis

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

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