Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences WilmadR quartz CfQ EPR tub
Clear fused-Quartz (CfQ) is a naturally occurring material. It has a high dielectric constant and low levels of paramagnetic impurities. This NMR tube is suitable for use in routine testing in EPR spectropscopy excluding UV irradiation and samples with low sensitivity.
Sigma Aldrich Fine Chemicals Biosciences TERGITOLTM solutin Type N500ML
Tergitol SOLUTIONon is a surface-active agent that acts as a non-ionic surfactant.
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 Protein A High Performance
protein A HP SpinTrap(TM) are designed for the enrichment of proteins of interest immunoprecipitation and the purification of monoclonal and polyclonal antibodies from cell lysates and biological fluids. Contain protein A Sepharose(R) HP.
Sigma Aldrich Fine Chemicals Biosciences HiLoadR 16/600 SuperdexR 2
HiLoad(R) 16/600 Superdex(R) 200 prep grade are prepacked XK columns designed for high-resolution preparative gel filtration chromatography. The column is an excellent choice for separating MAbs from dimers and contaminants.Superdex(R) prep grade (pg) is produced by covalent bonding of dextran to highly cross-linked agarose.The separation properties of these media are determined by the dextran component. Steep selectivity curves give excellent resolving power for peptides and proteins in the molecular weight ranges Mr < 10 000 (Superdex(R) 30 pg) Mr 3 000 to 70 000 (Superdex(R) 75 pg) and Mr 10 000 600 000 (Superdex(R) 200 pg). The medium combines high mechanical strength with high hydrophilicity allowing high flow rates and minimal nonspecific interactions.
Sigma Aldrich Fine Chemicals Biosciences PyrexR VISTATM graduated c
Single metric scale with blue graduations.
Sigma Aldrich Fine Chemicals Biosciences Sera MagTM SpeedBeadsTM Bl
Sera-Mag(TM) SpeedBeads(TM) and Sera-Mag(TM) Carboxylate-Modified Magnetic Particles combine a fast magnetic response time and high binding capacity with a large surface area high sensitivity stability physical integrity and fast reaction kinetics. Covalent coupling of biomolecules such as proteins and nucleic acids to carboxyl groups on the surface is easily accomplished using our standard coupling technology. The core of the particle is made by a free radical emulsion polymerization of styrene and acid monomer. One (Sera-Mag(TM)) or two (Sera-Mag(TM) SpeedBeads(TM)) layers of magnetite are then coated onto this core while the surface is modified to minimize non-specific binding of proteins.
Sigma Aldrich Fine Chemicals Biosciences 3355 Tetramethylbenzidine1L
TMB substrate is a chromogenic substrate for horseradish peroxidase - HRP.
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.
Sigma Aldrich Fine Chemicals Biosciences Phenyl SepharoseR High Per
Phenyl Sepharose(R) High Performance is an aromatic hydrophobic interaction chromatography (HIC) medium designed for intermediate and polishing step purification steps when high reSOLUTIONon has priority.
Sigma Aldrich Fine Chemicals Biosciences PyrexR VISTATM culture tub
These Pyrex Vista culture tubes are supplied with deep-form phenolic caps to facilitate handling and sealing after autoclaving. The blue enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased.
Sigma Aldrich Fine Chemicals Biosciences PyrexR large top desiccato1EA
These 10.5L PYREX desiccators have rugged 24/29 Standard Taper external sleeves with tooled hose connections that serves as the stopcock. They are designed so that its manipulation is not affected by the vacuum. The open position is indicated by the molded arrow on the cap. A quarter turn from this position closes the desiccator. For ease in use and improved performance it is recommended that the Standard Taper sleeve be lubricated with a silicone-based vacuum grease. The tubulation O.D. is approximately 10mm. Bowl capacity is 10 500mL. Warning Do not heat or subject to pressure. Rated 1- atmosphere vacuum.
Sigma Aldrich Fine Chemicals Biosciences Peptidoglycan from Staphyl10MG
PEPTIDOGLYCAN Peptidoglycan from Staphyl10MG