Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences Protein A-SepharoseR from250MG
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 Vials screw top V-VialsR w
Graduated. Autoclavable borosilicate USP Type 1 glass. PTfE faced rubber septum.
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.
Trichosporon inkin (Strain B-4475) - Frozen Yeast Culture, ATCC 66343
Trichosporon inkin is a clinical yeast strain provided as a frozen ampoule containing viable cells suspended in cryoprotectant for use in biomedical research. The culture (strain designation B-4475) should be handled under BSL-2 conditions and recovered according to supplier thawing and inoculation instructions.
- Supplied as a frozen ampoule containing viable cells in cryoprotectant.
- Strain designation: B-4475.
- Storage: keep at -80°C or colder; do not store at -20°C.
- Recommended medium: Emmons' modification of Sabouraud's agar/broth (ATCC Medium 28).
- Incubation temperature: 24°C; inspect for growth for up to 4 weeks.
- Isolation source: human lung from a patient with X-linked chronic granulomatous disease.
- Biosafety: handle at biosafety level 2 (BSL-2).
- Intended use: biomedical research and development; follow established aseptic techniques for recovery.
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 NutridomaTM CS
Nutridoma-CS is a serum replacement SOLUTIONon which helps in cell proliferation when added to a suspension. Its major component is -D xylopyranose which has ring shaped sugar allowing the cells to grow in a suspension even without serum.
Sigma Aldrich Fine Chemicals Biosciences TrizmaR hydrochloride solu1L
Tris hydrochloride is used to prepare buffer mainly at a physiological range of 7.3 to 7.5. This buffer is well-suited with biological fluids. It is used in laboratories as a primary pH standard in clinical laboratories.
Sigma Aldrich Fine Chemicals Biosciences PD MultiTrapTM G 25 Cytiva
PD MultiTrap(TM) G-25 is designed for high-throughput desalting and buffer exchange of multiple samples. Supplied in packs of 4 plates. Instructions included. Plates can be processed by vacuum or centrifugation. Suitable for manual use as well as for automation together with robotic systems. Sample preparation in the range of 70 to 130 mu without sample dilution. PD MultiTrap(TM) G-25 is prepacked with 500 mu Sephadex(R) G-25 Medium/well. The 96-well plates are manufactured from biocompatible polypropylene. Convenient and fast small-scale cleanup of proteins and other large biomolecules with high reproducibility well-to-well and plate-to-plate. High desalting capacity (85%) and recovery (70-90%).
Julabo USA Inc PRESTO A85t 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 A40 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
Julabo USA Inc PRESTO W50 Circulator R449A
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 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.