Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences Larazotide acetate salt 9525MG
Larazotide acetate salt 9525MG
Sigma Aldrich Fine Chemicals Biosciences fastStartTM High fidelity
The fastStart(TM) High fidelity PCR System is a blend of fastStart Taq DNA Polymerase and a thermostable proofreading protein which is also chemically modified. This protein mediates proofreading activity but carries no polymerase activity. Both proteins are inactive below 75 C and are activated by heating to 95 C for two minutes.Hot start protocols have improved specificity sensitivity and PCR yield. Heat-labile blocking groups on amino acid residues of fastStart(TM) Taq DNA Polymerase make the enzyme inactive at room temperature. There is no elongation at low temperatures when primers bind nonspecifically. fastStart(TM) Taq DNA Polymerase is activated by removal of blocking groups using a preincubation step at 95C. The fastStart(TM) High fidelity PCR System is the product of choice for multiplex PCR. fastStart(TM) High fidelity Enzyme Blend (5 U/mul) in storage bufferfastStart(TM) High fidelity Reaction Buffer 10x concentrated with 18 mM MgCl2fastStart(TM) High
Sigma Aldrich Fine Chemicals Biosciences Glass beads unwashed 425 61KG
Glass beads unwashed 425 61KG
Sigma Aldrich Fine Chemicals Biosciences Neutralizing Buffer for No1L
Sigmas Neutralization Buffer for Southern procedures will neutralize the pH of the gel following depurination and denaturation treatment.
Sigma Aldrich Fine Chemicals Biosciences SynthwareTM all glass vacu1EA
With 4 mm double oblique high vacuum hollow glass stopcocks precision ground with corresponding numbers on barrel and plug. Lower vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Beams are 22 mmO.D. with front-left and rear-right 10 mm hose connections. Distance between stopcocks is 75 mm center to center.
Sigma Aldrich Fine Chemicals Biosciences OhausR ExplorerR precision1EA
Explorer delivers accurate results within seconds improving operator efficiency productivity and throughput with a stabilization time up to 50% faster. The frameless flip-top design provides unobstructed access to the weighing chamber.The expansive side entry 160 mm x 240 mm allows you to freely place and remove large weigh boats or other large vessels in the weighing chamber. Antistatic coated glass helps dissipate static charges in the weighing chamber that could adversely affect the weighing results..nbspIntuitive Software Easy-to-use graphical software featuring 14 applications virtual QWERTY and numeric keypads and below-minimum weight indication.nbspDraftshield Explorers draftshield provides ample access and visibility to the weighing chamber and features antistatic coated glass.nbspModular Design Explorers modular design features a color touch display that can be separated from the weighing base.nbspUSB and RS232 and optional third port of either RS232 or Ethernet.nbspStai
Sigma Aldrich Fine Chemicals Biosciences beta-Glucuronidase from E.
beta-D-Glucuronoside glucuronosohydrolase
Sigma Aldrich Fine Chemicals Biosciences Deoxyribonucleic acid from100G
Deoxyribonucleic acid from100G