Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences Sticky Pads and Accessorie1EA
STICKY Sticky Pads and Accessorie1EA
Sigma Aldrich Fine Chemicals Biosciences PYREXR Disposable Glass Co
These disposable 10mL Pyrex glass centrifuge tubes are manufactured from Type I borosilicate glass and have a GPI 15-415 thread. They are supplied without caps. The tubes are designed to withstand centrifugation up to 3 000 RCf and are packed in convenient easy to use packs which are shrink-sealed for protection during shipment. for reusable phenolic screw caps with white rubber liners see CLS9999152 for reusable phenolic screw caps with Polytetrafluorethylene (PTfE) faced rubber liners see CLS999815 for disposable phenolic screw cap with rubber liner see CLS9999915.
Sigma Aldrich Fine Chemicals Biosciences SynthwareTM single-neck ro1EA
Heavy wall design. All sizes listed below are hand-blown from tubing to ensure uniform wall thickness.
Sigma Aldrich Fine Chemicals Biosciences Iscoves Modified Dulbeccos1L
ISCOVES Iscoves Modified Dulbeccos1L
Sigma Aldrich Fine Chemicals Biosciences TrizmaR hydrochloride buff1L
hydrochloride TrizmaR hydrochloride buff1L
Sigma Aldrich Fine Chemicals Biosciences PyrexR VISTATM culture tub
PYREXR PyrexR VISTATM culture tub
Sigma Aldrich Fine Chemicals Biosciences PyrexR single metric scale1EA
Removable PE bumperguard supplied with 25 mL through 1 000 mL sizesThe assortment pack is designed for the low volume user and contains one each of 10 mL 25 mL 50 mL 100 mL 250 mL.
Sigma Aldrich Fine Chemicals Biosciences HiTrapR Heparin High Perfo
HiTrap(R) Heparin HP columns are prepacked with Heparin Sepharose(R) High Performance for high-reSOLUTIONon purification of proteinswith affnity forheparin such as DNA-binding proteins coagulation factors lipoproteins and protein synthesis factors.Immobilized heparin has two main modes of interaction with proteins. It can operate as an affinity ligand with affinity for a wide range of biomolecules including coagulation factors and other plasma proteins lipoproteins protein synthesis factors enzymes that act on nucleic acids and steroid receptors. Heparin also functions as a high capacity cation exchanger due to its anionic sulfate groups. Gradient elution with salt is most commonly used in both cases.Heparin is coupled to the Sepharose(R) High Performance base matrix via the N-hydroxysuccinamide coupling method to give high capacity performance and low leakage levels. HiTrap(R) Heparin HP is delivered in 0.2 M NaCl with 20% ethanol as bacteriostatic agent. Store HiTrap(R) H
Sigma Aldrich Fine Chemicals Biosciences HiTrapR Heparin High Perfo
HiTrap(R) Heparin HP columns are prepacked with Heparin Sepharose(R) High Performance for high-reSOLUTIONon purification of proteins withaffnity for heparinsuch as DNA-binding proteins coagulation factors lipoproteins and protein synthesis factors.Immobilized heparin has two main modes of interaction with proteins. It can operate as an affinity ligand with affinity for a wide range of biomolecules including coagulation factors and other plasma proteins lipoproteins protein synthesis factors enzymes that act on nucleic acids and steroid receptors. Heparin also functions as a high capacity cation exchanger due to its anionic sulfate groups. Gradient elution with salt is most commonly used in both cases.Heparin is coupled to the Sepharose(R) High Performance base matrix via the N-hydroxysuccinamide coupling method to give high capacity performance and low leakage levels. HiTrap(R) Heparin HP is delivered in 0.2 M NaCl with 20% ethanol as bacteriostatic agent. Store HiTrap(R) H
Sigma Aldrich Fine Chemicals Biosciences His SpintrapTM Cytiva 28 4
His SpinTrap(TM) is a prepacked single-use spin column for purifying histidine-tagged proteins by immobilized metal ion affinity chromatography (IMAC)* See the section for licensing information in our terms and conditions.Purification of unclarified samples on His SpinTrap(TM) columns minimizes loss of target protein caused by manual operations such as sample precentrifugation transfer to centrifugation tubes and collecting supernatant. In addition loading unclarified sample directly to His SpinTrap(TM) columns reduces sample preparation time which minimizes degradation and oxidation of sensitive target proteins.His SpinTrap(TM) columns are used together with a standard microcentrifuge and one purification run takes approximately 10 min. for optimal performance use His SpinTrap(TM) together with buffers prepared using His Buffer Kit.The columns are prepacked with Ni Sepharose(R) High Performance which is precharged with nickel ions for capture of histidine-tagged proteins. Leaka