Protein Markers

For up to 200 mini gels. Ready to use. The PINKplus Prestained Protein Ladder contains 11 proteins that resolve into sharp, tight bands in the range of 10-175 kDa. The PINKplus Prestained Protein Ladder allows you to monitor molecular weight separation during electrophoresis, estimate molecular weights of proteins...

For up to 333 mini gels. The BLUEplus Prestained Protein Ladder is a three-color protein standard with 10 pre-stained proteins covering a wide range molecular weights from 10 to 180 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and...

For up to 333 mini gels. The BLUEplus (wide) Prestained Protein Ladder is a three-color protein standard with 13 pre-stained proteins covering a wide range molecular weights from 3.5 to 245 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25...

Molecular weight marker cocktail containing seven proteins that range in size from 14 to 120 kD. The product is supplied in 1x loading buffer and is ready to use.

Molecular weight marker cocktail containing seven proteins that range in size from 14 to 120 kD. The product is supplied in 1x loading buffer and is ready to use.

Molecular weight marker cocktail containing seven proteins that range in size from 14 to 120 kD. The product is supplied in 1x loading buffer and is ready to use.

Ruby Prestained Protein Standard 10-175kDa contains approximately 0.2-0.4 mg/ml of each protein in buffer (20 mM Trisphosphate pH 7.5 at 25°C), 2% SDS, 1 mM 2-Mercaptoethanol, 3.6 M Urea, and 15% (v/v) glycerol). Ruby Prestained Protein Standard 10-175kDa contains 11 proteins that resolve into sharp, tight bands in...

Opal Prestained Protein Standard 10-180kDa contains approximately 0.2-0.4 mg/ml of each protein in buffer (20 mM Trisphosphate pH 7.5 at 25°C), 2% SDS, 1 mM 2-Mercaptoethanol, 3.6 M Urea, and 15% (v/v) glycerol). Opal Prestained Protein Standard 10-180kDa is a three-color protein standard with 10 pre-stained...

Opal Prestained Protein Standard 10-245kDa contains approximately 0.1-0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate, pH 7.5 at 25°C), 2 % SDS, 1 mM Dithiothreitol, 3.6 M Urea, and 15 % (v/v) Glycerol). Opal Prestained Protein Standard 10-245kDa is a three-color protein standard with 12 pre-stained...

Opal Prestained Protein Standard 3.5-245kDa contains approximately 0.1-0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate, pH 7.5 at 25°C), 2 % SDS, 1 mM Dithiothreitol, 3.6 M Urea, and 15 % (v/v) Glycerol). Opal Prestained Protein Standard 3.5-245kDa is a three-color protein standard with 13 pre-stained...

Sapphire Prestained Protein Standard 10-180kDa contains approximately 0.1-0.5 mg/ml of each protein in the buffer (20 mM Tris-phosphate, pH 7.5 at 25°C), 2 % SDS, 0.2 mM Dithiothreitol, 3.6 M Urea, and 15 % (v/v) Glycerol). Sapphire Prestained Protein Standard 10-180kDa is a blue protein standard with 11 pre-stained...

Contains a mixture of 7 phosphotyrosine modified proteins: galactosidase (114kDa), phosphorylase A (94kDa), conalbumin (78kDa), BSA (67kDa), ovalbumin (47kDa), carbonic anhydrase (30kDa), soybean trypsin inhibitor (21kDa).