Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences PolyDL lactide co glycolid5G
Poly(D L-lactide-co-glycolide) is a biodegradable and biocompatible polymer which is used for drug delivery. It is used to treat rheumatoid arthritis ulcerative colitis Crohn disease inflammatory lung diseases and ophthalmic inflammatory disorders. Poly(D L-lactide-co-glycolide) functions as a potential cancer therapeutic target.
Sigma Aldrich Fine Chemicals Biosciences Cyanoborohydride Coupling500ML
Cyanoborohydride Coupling500ML
Sigma Aldrich Fine Chemicals Biosciences SYBRR Green Extract-N-AmpT
The SYBR Green Extract-N-Amp PCR ReadyMix is the specially formulated PCR enzyme blend contained in the SYBR Green Extract-N-Amp Plant PCR kit and SYBR Green Extract-N-Amp Tissue PCR Kit. It is intended to supplement these kits for researchers who perform more than one amplification per extracted sample.
Sigma Aldrich Fine Chemicals Biosciences Silicified Microcrystallin1G
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.for further information and support please go to the website of the issuing Pharmacopoeia.
Sigma Aldrich Fine Chemicals Biosciences AldrichR BenchclampTM 3-pr1EA
Aldrich benchclamp clamps have a nickel-plated finish and are corrosion resistant. The clamps come with slip-on fiberglass finger covers. The Grippy Knob design has a round nut which is easy to turn making tightening the clamps around glassware fast and convenient. Round extension arms allow the clamps to be rotated 360. Extension arms allow placement of apparatus at various distances from lab frames. Supplied with vinyl and fiberglass prong covers for high temperature applications.NOTE An additional clamp holder is required to attach clamps to frames or other apparatus.
Sigma Aldrich Fine Chemicals Biosciences Hydroxyalkoxypropyl Dextra25G
Hydroxyalkoxypropyl Dextra25G
Sigma Aldrich Fine Chemicals Biosciences Protein A SepharoseR from5G
Protein A-Sepharose when linked with antibody helps improving antigen binding capacity of IgG crosslinked to column matrices. In this case binding happens between Protein A and fc portion of the IgG molecule leaving antigen specific sites free.
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
Julabo USA Inc PRESTO W55 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
Julabo USA Inc PRESTO W40 208V NRTL
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
Sigma Aldrich Fine Chemicals Biosciences SpongeColR Columnar Archit
SpongeCol(R) is a collagen sponge with an interpenetrating columnar porous architecture structure. SpongeCol(R) contains a unique columnar porous network which permits cells and nutrients to flow completely through the interpenetrating pores and provides an increased surface area for cell attachment growth and migration. It is composed of highly purified Type I collagen which best supports the attachment proliferation and function of cells. The collagen is lightly cross-linked for increased mechanical strength and durability for short and long term tissue culture yet is still biodegradable over the longer-term. The diameter of the pores ranges from 100 to 400 micron with the average diameter being approximately 200 microns. This product is terminally sterilized and ready-to-use.
Sigma Aldrich Fine Chemicals Biosciences PD Miditrap G 25 Cytiva 28
PD MidiTrap(TM) G-25 is a prepacked single-use column for buffer exchange and cleanup of biological samples for example proteins and carbohydrates.
Sigma Aldrich Fine Chemicals Biosciences Ni SepharoseR High Perform
Ni Sepharose(R) High Performance affinity media for high-reSOLUTIONon high capacity purification of histidine-tagged proteins by immobilized metal ion affinity chromatography (IMAC).Ni Sepharose(R) High Performance consists of highly cross-linked agarose beads to which a chelating group has been coupled. This chelating group is precharged with Ni2 which will selectively retain proteins with exposed histidine groups.The high stability and broad compatibility of Ni Sepharose(R) High Performance maintains biological activity and increases product yield at the same time as it greatly expands the range of suitable operating conditions.
Sigma Aldrich Fine Chemicals Biosciences DuranR laboratory bottles
Reusable bottles and caps for the storage of reagents chemicals SOLUTIONons tissue culture media etc. Made of Duran borosilicate glass Type 3.3 for maximum chemical and thermal shock resistance.