New pPEPTIDE vector is fusion protein cloning tool developed for stable and reproducible overexpression of recombinant proteins and, in particular, polypeptides as small as five amino acids. Proteins which have proven to be toxic to E.
Ultra Tach Zero-Lock centrifgue features a 0-rpm interlock that guarantees safety for the technician. Digital tachometer ensures accurate separations. This 8-place centrifuge is made of sturdy aluminum alloy and has a brushless motor that is virtually maintenance-free.
Inverted microscopes have many different applications. Live cell applications that require access to the specimen for patch clamps or manipulators, micro incubators and perfusion chambers demand an open top for the stage.
TM-1325 AccuPiXEL series cameras are miniature, 1.4 megapixels monochrome progressive scan CCD cameras. Based on a 2/3 interline transfer sensor with 1392 × 1040 pixel resolution, the camera can output 30 fps at full resolution.
H. S. Martin offers pre-engineered or custom designed systems tailored to the user’s special requirements. The standard product line is offered in capacities from 10 to 200 l, with either spherical flasks or cylindrical reactors that are available jacketed or with heating mantles.
I-Stat Animal Testing System provides answers on a variety of blood chemistry tests for both small and large animals. I-Stat is easy to use.
Clean-up DNA, RNA, protein, peptides, and nucleotide preparation are provided by Sephadex gel filtration SpinColumns. A range of packings are available: G10, G25, G50, G100, P2, and P6.
Self-laminating labels feature a clear wrap-around cover that protects the printed surface from extreme environments while keeping it legible.
Cortisol is a glucocorticoid produced by the adrenal cortex in response to adrenocorticotropic hormone (ACTH). Secreted with a circadian periodicity, it peaks just prior to waking in the morning.
Inhibitors are offered for signal transduction and drug discovery research. Inhibitors are used in living cells and in vitro to identify and study the enzymes that may be responsible for disease, and to enable pinpointing a specific enzyme as a possible target for drug therapy.
WaterMaster DNA Purification Kit provides the liquid reagents needed to purify microbial DNA from any water source after passage through a filter. DNA can be purified from bacteria and eukaryotes, and can be used for restriction digests, PCR, subcloning, sequencing or microarray analysis.
APex Heat-Labile Alkaline Phosphatase uses a single, convenient protocol to dephosphorylate blunt, 5 ft.-overhang and 5 ft.-recessed DNA ends, regardless of the length of the overhang.
Scienceware Molded 100 mm Petri Dish Rack securely holds up to 42 Petri dishes with lids when carrying, incubating or processing samples on the bench top. Up to 4 loaded racks can be stacked together and interlocked to prevent an accidental knock over.
AxioVision LE digital microscopy software is available free of charge. Basic functions include