Bath Accessories
Sigma Aldrich Fine Chemicals Biosciences BiotinTagTM Micro Biotinyl
for custom biotinylation of proteins Sigma offers kits for conjugation on two different scales. The biotin-avidin system has become popular when high sensitivity and specificity are desired. Biotin can be conjugated to antibodies lectins enzymes and other proteins. The protocols in the kits have been optimized for antibodies. Avidin binds to biotin with a high affinity (Ka 1015 M) and specificity. When conjugated to enzymes or fluorochromes avidin provides a means of identifying biotinylated compounds via enzymatic conversion of substrate to form a visible product or detection of fluorescence by spectrophotometry or flow cytometry.
Lauda Brinkmann Lp THERM 240 BATH LIQUID 20L DRUM
Bath Liquid Therm 240 for LAUDA Circulators, Chillers and Thermostats, for use in applications between the temperature range of 50 to 240oC, 20 L Drum This item is non returnable*
