Catagories
Xylene Cyanole FF
Catalog Number: HS-608
Size: 25 g
Size: 25 g
Xylene Cyanole is a tracking dye for DNA electrophoresis.
Coomassie Blue G-250
Catalog Number: HS-605
Size: 10 g
Size: 10 g
Coomassie Blue G – 250 is a useful stain for protein detection in PAGE gels. Coomassie staining gives blue bands on a clear background, with a sensitivity of 100 – 500 ng/band. The G – 250 dye is converted to a leuco form below pH 2-3. The leuco form regains color on protein binding, and is the basis for the Bradford Protein Assay.
Bromophenol Blue
Catalog Number: HS-603
Size: 10 g
Size: 10 g
Bromophenol Blue is used as a tracking dye, because its charge/mass ratio allows it to comigrate with smaller macromolecules through PAGE and Agarose gels. The dye undergoes a color shift to yellow at acidic pH.
Bromocresol Green
Catalog Number: HS-602
Size: 5 g
Size: 5 g
Bromocresol Green is used as a tracking dye for DNA electrophoresis in agarose.
Tris-HCl, pH 7.6
Catalog number: EC-925
Size: 1 Liter
Size: 1 Liter
- Autoclaved 1M solution
- pH 7.6
1M tris/hydrochloride solution. Formulated at pH 7.6.
Tris-HCl, pH 7.2
Catalog Number: EC-922
Size: 1 Liter
Size: 1 Liter
- Autoclaved 1M solution
- pH 7.2
1M tris/hydrochloride solution. Formulated at pH 7.2.
Denhardt’s Solution (50X)
Catalog number: EC-915
Size: 50 ml
Size: 50 ml
- DNase and RNase free
- Made with 18 megOhm water
- 0.2 micron filtered
Component of hybridization solutions for Northern and Southern blotting. Increases speed and sensitivity of hybridization reactions.
MESA RNA Electrophoresis Buffer (10X)
Catalog number: EC-911
Size: 1Liter
Size: 1Liter
- DNase and RNase free
- Made with 18 megOhm water
- pH and conductivity optimized
Buffer (MOPS, EDTA & sodium acetate) for RNA electrophoresis. Used as both the tank and gel buffer for denaturing agarose electrophoresis of RNA.
