Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences CytoSoftR Elastic Moduli 8
The rigidity of the substrate to which cells adhere can have a profound effect on cell morphology and gene expression. CytoSoft(R) products provide a tool to culture cells on substrates with various rigidities covering a broad physiological range. On the bottom of each well there is a thin layer of specially formulated biocompatible silicone whose elastic modulus (rigidity) is carefully measured. The surfaces of the gels in CytoSoft(R) products are functionalized to form covalent bonds with amines on proteins. This chemical functionalization is stable and the reaction does not require a catalyst facilitating the coating of the gel surfaces with matrix proteins and plating cells.The silicone substrates of CytoSoft(R) products are optically clear and have a low auto-florescence. The layer of silicone in each well is firmly bonded to the bottom of the well. Unlike hydrogels (such as polyacrylamide gels) silicone gels are not susceptible to hydrolysis do not dry nor swell are resilie
Sigma Aldrich Fine Chemicals Biosciences White anti-static disposab
WHITE White anti-static disposab
Sigma Aldrich Fine Chemicals Biosciences SynthwareTM all glass vacu1EA
With 4 mm double oblique high vacuum solid glass stopcocks precision ground with corresponding numbers on barrel and plug. Solid glass stopcocks have constant pressure retention devices. Beams are 22 mm O.D. with front-left-right and rear-left 10 mm hose connections. Distance between stopcocks is 75 mm center to center.
Julabo USA Inc PRESTO A80t Circulator
JULABO PRESTO Highly Dynamic Temperature Control Systems for highly precise temperature control of external applications Systems offer rapid heating and cooling rates The hydraulically sealed heat exchanger design affords a wide working temperature range without changing fluids All units feature a color TFT touch screen interface for unit operation external integration and programming Instruments cover a working temperature range of -85 to 250C Up to three user levels with password management Systems incorporate USB (host and device) Ethernet SD-card slot RS232 port stand-by input and Pt100 external temperature sensor port The graphite bearing centrifugal pressure pump is lubricated by the bath fluid All models (except for A30) can operate under pressure control to safeguard pressure sensitive applications (such as jacketed glass reactors) Air and water-cooled versions available Additional accessories available
CTMATTER LLC Seagate 5TB Portable USB-A 3.2 Gen 1 External Storage Drive
Store and backup your data with the Seagate 5TB Portable USB-A 3.2 Gen 1 External Storage Drive. Featuring a lightweight and compact design, this portable hard drive can be easily stored away or taken with you during long trips
Sigma Aldrich Fine Chemicals Biosciences WHEATONR CELLine Multiuse1EA
CELLine Bioreactor flask for high density suspension cell culture.Media compartment with cell growth compartment for antibody and protein production.Use with Hybridoma Insect CHO NSO HEK BHK cell linesDisposable and ready-to-useHigh call density and high product concentrationBulk media chamber allows for longer run times without media refreshing and reduces operation timeDecreases use of consumablesCost-efficient space saving and stackableNo additional equipment required for operation
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 Amyloglucosidase from Aspe
Amyloglucosidase a 1 4 -D-glucan glucohydrolase is a disaccharidase-type glucosidase. It is synthesized by several Aspergillus genus species. This exo-enzyme is one of the major industrial enzymes. The stability of amyloglucosidase can be increased by immobilization.
Bellco Glass, Inc. Silicone Heating Pad,7Sq-115V For Bellco Temp Controllers"
Ideal for use with bellco temperature controllers. MADE IN THE USA. Dimensions: 7" sqMaterial: Red Silicone / Foam backThickness: 3/8"For spinner vessels up to 3L150 Watts115VAC includes 6' power cordWith IEC 60320 C14 male plugHigh limit cutoff up to 225°FConnects to all Bellco Controllers (Temperature controllers)
Sigma Aldrich Fine Chemicals Biosciences AlcotabsR efferescent tabl
For siphon-type pipette and test-tube washers.