Turbidity Meters
Sigma Aldrich Fine Chemicals Biosciences CelLytcTM M Cell Lyss Re250ML
CelLytic M is a proprietary detergent SOLUTIONon designed for efficient whole-cell protein extraction from cultured mammalian cells. It enables efficient and rapid cell lysis and solubilization of proteins for both suspension and adherent cells. Lysates can be used in many downstream applications without removing the CelLytic M such as reporter gene assays Western blots/immunoprecipitation electrophoretic mobility shift assays phosphatase assays and kinase asssays.
Sigma Aldrich Fine Chemicals Biosciences D1000 Handheld Homogenizer1EA
Benchmarks new handheld homogenizer the D1000 is designed to rapidly homogenize emulsify suspend and disrupt biological samples. Ideal for use with microtubes the homogenizer works well with samples from 0.1ml to 250ml (depending upon the generator probe used).The D1000 is a rotor stator homogenizer and works by drawing the sample in liquid into the generator probe with the variable speed rotor and then forcing it out through the slots in the stator. This achieves mechanical shearing of the sample. As the sample is repeatedly drawn up and forced through the stator additional shearing takes place. Most samples are completely homogenized in 30 seconds are less. A powerful 130W motor drives the rotor at speeds from 8 500 to 30 000 rpm. Speed is adjustable in six steps to meet sample processing needs. A separate on/off switch allows the homogenizer to be left at the appropriate setting.Generator probes are available in four sizes. The 5mm and 7mm diameter have a 50mm length for
Sigma Aldrich Fine Chemicals Biosciences CSPD ready-to-use Disodium
CSPD is a chemiluminescent substrate for alkaline phosphatase that enables extremely fast and sensitive detection of biomolecules by producing visible light. Light emission is recorded on X-ray film or on luminescence imager systems.
Sigma Aldrich Fine Chemicals Biosciences System 45TM vessel with th1EA
Cylindrical style vessel has a 2Amm PTfE valve at the top with a GL 18 threaded side port. The 32Amm threaded bottom valve assembly incorporates System 45(TM) technology. The coarse fritted disc is easily removed from the PTfE adapter for cleaning and/or replacement. PTfE top and bottom valves require 1/4-turn to open or close. Valve stems have a 1/4-28 internal thread in the stem which allows a variety of adapters to be used. for male 1/4-28 and male Luer adapters see Cat. No. Z417416 and Z417424.
Sigma Aldrich Fine Chemicals Biosciences Xmap Sheath Concentrate PL
The fLEXMAP 3D System(R) Luminex(R) 100 and Luminex 200(TM) Instruments require sheath fluid PLUS to serve as the delivery medium to transport the sample to the instruments optics.