Cathepsin B is a lysosomal protease thought to process a number of proteins including pro- and active caspases, pro-renin, and secretory leucocyte protease inhibitor (SLPI).
SARS-Coronavirus siRNA Set is specific for the human coronavirus, and allows gene silencing studies of coronavirus replication and cytopathology in mammalian cell culture.
ColCount automated mammalian cell colony counter provides an alternative to manual counting.
Chiral HPLC Method Development Kits facilitate rapid method development of chiral separations. One protocol is offered for separating chiral pharmaceuticals and agrochemicals, and the second for enantiomeric ?-amino acids, ?-hydroxy acids, amines, alcohols and amino alcohols.
Synergi HPLC Column Selectors automate the selection of multiple columns and methods.
The small closed-loop translation stage, with high-speed linear motor drive, provides 20 mm travel range, 0.1 μm resolution, 200 m/sec 2 (~20 g) acceleration, and 600 mm/sec velocity. The linear motor drive is based on a novel ultrasonic piezoceramic actuator.
Scout Pro portable electronic balances offer simple, two-button operation, optional USB or RS232 connectivity, and multiple application modes. Capacities and readabilities range from 200 g × 0.01 g to 6000 g × 1 g.
NanoDrop® ND-1000 Spectrophotometer is based on proprietary technology that allows one microliter samples to be pipetted directly onto the measurement surface. Using surface tension, a column is drawn between the ends of two optical fibers to establish the measurement path.
Low retention pipet tips are manufactured using a proprietary process that makes them more hydrophobic, allowing researchers to load dyes, surfactants, solvents and pipet viscous samples with accuracy.
Millicell culture plate inserts promote natural cell growth and improve the study of attachment-dependent and suspension cell cultures. They allow cells to grow on a membrane, giving the cells access to media from both their apical and basolateral sides.
Protector® Premier Laboratory Hoods have an interior liner made of molded, one piece, chemical-resistant fiberglass. Hood exterior is glacier white epoxy-coated steel and offers new styling that complements laboratory furniture.
High volume 48- and 96-well microplates for combinatorial chemistry and sample storage
Compact Fiberglass 30 Laboratory Hood requires only a small working space and provides efficient fume removal by limiting the volume of tempered air exhausted from the lab. Models are available with an integral blower or wired for connection to a remotely located blower.
The temperature of these single and dual block Digital Dry Baths can be regulated in the range of ambient +5 to 150 C. A microprocessor system and digital displays provide control and easy temperature setting.
Suspension Culture Flasks are available in 25, 75 and 182 cm 2 capacities with a plug seal or filter cap. Suspension flasks are not treated to prevent cells from binding to their surfaces. The filter membrane has an increased water entrance pressure and excellent gas exchange.