Molecular Biology Reagents

DNA and protein standards and products for nucleic acid probe size optimization and biotinylation

Vector® biotinylated protein and DNA molecular weight markers are standards for use with gel-based protein and DNA electrophoresis and blotting applications.

  • Biotinylated Protein Molecular Weight Markers  — provide eight distinct, 19–222 kDa biotinylated protein bands ideal for western blot detection using any avidin or streptavidin-based detection system
  • Biotinylated DNA Molecular Weight Marker  — consists of 15 regularly spaced bands between 0.2 and 10 kilobase pairs. Supplied ready-to-use, they contain loading dye so that electrophoresis can be monitored. Detect these bands on blots using an avidin or streptavidin-based system

NicKit™ p.s.o. Probe Size Optimization Kit reduces the size of DNA probes to an optimal length for in situ hybridization

  • Avoids the over- or under- digestion encountered with other methods
  • Use involves brief U.V. irradiation of probe DNA, followed by enzymatic digestion
  • Yields average DNA lengths of 400 bases or less
  • Probe DNA can be subsequently labeled with PHOTOPROBE® Biotin or the FastTag system.

Molecular Biology Reagents - Products

Product Quantity Price
Cat. No. : SP-1400, Unit Size: 50 transfers
Cat. No. : MB-1301, Unit Size: 25 µg
Cat. No. : MB-1302, Unit Size: 25 µg
Cat. No. : MB-1905, Unit Size: 1 kit