Products for Research Use Only

Protein Molecular Weight Marker

CAT: 0013-GTR19299470Size: 10 x 200 ulDry Ice: NoHazardous: No
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CAT#:0013-GTR19299470Size:10 x 200 ul
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Protein Molecular Weight Marker
Product Name Alternative
Protein ladder, Protein marker, Protein standard, Protein molecular weight standard, Molecular weight marker, Protein molecular weight ladder, Protein marker, Mw marker, Mw standard
Conjugation
Unconjugated
Concentration
1X
Purity
Protein Molecular Weight Marker is supplied in 1X loading buffer and is ready-to-use. It contains: [62.5 mM Tris-HCl, pH 6.8, 2% (w/v) SDS, 250 mM NaCl, 1mM EDTA, 4% (v/v) β-Mercaptoethanol, 35% (v/v) Glycerol and 0.05% (w/v) bromophenol blue.] This product are unstained markers optimized for use with Coomassie blue staining, but the loading volume can be adjusted for compatibility with other staining methods (i.e. silver staining) . The intensity of the 67 kDa bovine albumin band has been increased to serve as a reference.
Form
Liquid (in 1x Loading Buffer)
Storage Conditions
Store vial at -20° C.
Notes
For research use only.
Applications Notes
Protein Molecular Weight Marker has been tested and is designed for use in accurate estimation of protein molecular weight in SDS-polyacrylamide gel electrophoresis and western blotting. Thaw the cocktail at room temperature. Gently invert vial several times to ensure that the solution is homogeneous and that any precipitated material is re-dissolved. A loading volume of 5-10μl is appropriate for most gel formats
Tested Applications
SDS-PAGE
Preservative
Preservative: 0.01% (w/v) Sodium Azide. Stabilizer: None; Buffer: 2.5 mM Tris-HCl, pH 6.8, 2% (w/v) SDS, 250 mM NaCl, 1mM EDTA, 4% (v/v) β-Mercaptoethanol, 35% (v/v) Glycerol and 0.05% (w/v) bromophenol blue