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Black wall plates have low background fluorescence, minimal light scatter and reduced crosstalk Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolecules t...

White walled plates enhance luminescent signals and have low background luminescence and fluorescence Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolec...

(This is the suggested replacement for 4962) Engineered to provide the highest levels of accuracy, reproducibility, and comfort Available in single-, eight-and twelve-channel configurations, all La...

Pre-Calibrated Pipettor delivered with ISO 17025 Certificate Test Procedure: 10 measurements at 3 volumes (nominal volume, 50% of nominal volume,10% of nominal volume or minimal volume) Engineered ...

Pre-Calibrated Pipettor delivered with ISO 17025 Certificate Test Procedure: 4 measurements at 3 volumes (nominal volume, 50% of nominal volume, 10% of nominal volume or minimal volume) Engineered ...

Technical Advantage:  Effect against Gram-positive and -negative bacteria Ampicillin is a Penicillin derivative that inhibits bacterial cell-wall synthesis by inactivating transpeptidases on the in...

HEPES (N-2-hydroxyethylpiperazine-N’-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2. Unlike the low pKa o...

MW 146.15L-glutamine is an essential amino acid and a key component of culture media, serving as a major energy source for propagating cells.  It is very stable as a dry powder and as a frozen solu...

MW = 209.27MOPS is a zwitterionic buffer used in denaturing agarose gel electrophoresis of RNA and in SDS-PAGE protein analysis.  It has a pH range of 6.5 - 7.9.

10% Solution Technical Advantage:  Specialized for use in insect cell culture Poloxamer 188 is a surfactant used in cell culture to protect cells in suspension against possible damage during transf...

Polysucrose 400 is a synthetic polymer of sucrose and epichlorohydrin used for the density gradient separation of cells, cell membranes and virus cells. It can also be used to isolate different org...

Streptomycin is an antibiotic which acts as a protein synthesis inhibitor.  This aminoglycoside acts by binding to the 30S ribocomal subunit, preventing protein production and leading to bacterial ...

MW 121.14Tris is a chemical with basic properties, having a pKa of 8.1. It can be used to buffer solutions from drastic pH changes. Tris is commonly used in buffer solutions in biochemical and mole...

Wide range of applications in processes requiring high levels of sterility This Water for Injection (WFI)-quality water meets United States Pharmacopeia (USP) testing requirements. Applications for...

Cell culture grade water is high-quality water suitable for use as a solvent in the preparation of cell culture media and other reagents for sensitive applications. Our bioprocess container selecti...