Bromotrimethylammoniumbimane Bromide
-
Catalog number
B688500
-
Price
Please ask
-
Size
10 mg
-
-
Chemical available in other sizes
Please inquire size and price
-
Stock availability
In Stock
-
Cas number
71418-45-6
-
Chemical s molecular weight
409.12
-
Chemical s main applications
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
-
Chemical s category
Fluorescent Labels & Indicators, MTS & Sulfhydryl Active Reagents
-
Other name
5-(Bromomethyl)-N,N,N,2,6-pentamethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazole-3-methanaminium Bromide; Bromobimane q; Thiolyte MQ;
-
Chemical s formula
C13H19Br2N3O2
-
Physical properties
Light Yellow to Yellow Solid
-
Melting temperature
>180°C (dec.)
-
Boiling temperature
No Data Available
-
Chemical s soluble in
Methanol (Slightly), Water (Slightly)
-
Stability conditions
Moisture, Light Sensitive - Desiccate and protect from light
-
Storage
Amber Vial, -20°C Freezer, Under inert atmosphere
-
Similar products