Produkter

Active Motif's dounce homogenizer is ideal for preparation of cell lysates or chromatin, particularly if the cell and tissue samples seem to be resistant to lysis under normal detergent conditions. The dounce is available in two sizes for both small and large sample preparations. Each dounce is supplied with two pestles of different widths. One pestle fits tightly within the shaft of the dounce for maximum friction and cell disruption, while the other pestle has a looser fit and is ideal for generating a homogenous sample. Since the dounce homogenizer is made of glass it can easily be cleaned and sterilized between uses.

Dropping bottles with pipettes made of clear or amber glass. The pipette is made of glass and has a standard ground joint polypropylene stopper.

Made of soda lime glass with straight tip and beaded rim

Has a Single Compartment 50 mL Basin on One Side and 12 Slotted 5 mL Basins on the Other

Dual species Biological Indicators (BIs) for use in monitoring steam, EO and Chemiclave sterilization processes. 105 Geobacillus stearothermophilus / 106 Bacillus atrophaeus

A homogeneous reagent system that enables fast, simple quantitation of both firefly and Renilla luciferase luminescence signals from cells that have not been preconditioned or prelysed.

The Dual-Luciferase Reporter (DLR) Assay System provides an efficient means of performing two reporter assays. In the DLR Assay, the activities of firefly and Renilla luciferases are measured sequentially from a single sample.

Dulbecco's Phosphate Buffered Saline (DPBS) is a water-based salt solution used in various research areas. The buffer is non-toxic and provides cells with water and inorganic ions which are necessary for cell metabolism.

Medical glove, exam glove, Protective glove, laboratory glove - Class 1 MDD/PPE Cat. III glove - Ambidextrous powder-free white glove - AQL 0.65 - Short cuff.

The DuraScribe® T7 Transcription Kit* is an in vitro transcription kit that produces RNA - called DuraScript® RNA - that is completely resistant to RNase A digestion.

Competent cells that can be used as a direct replacements for standard cloning strains (e.g., DH5α™, DH10B™, JM109, TOP10, XL1-Blue, etc.)

Direct replacements for standard cloning strains (e.g., DH5α™, DH10B™, JM109, TOP10, XL1-Blue, etc.) Optimized genetics for high yields:  phage T1 resistant, endonuclease and recombination minus, blue/white screening-capable.

Lucigen’s E. cloni EXPRESS BL21(DE3) Electrocompetent Cells are the first to offer high efficiency cloning and high level protein expression in the same cell.

The E. coli S30 Extract for Circular DNA simplifies the transcription/translation of DNA sequences cloned in plasmid or λ vectors, providing a powerful tool for identifying and characterizing polypeptides. 

The E. coli S30 Extract System for Linear Templates is prepared using minor modifications of the protocol described by Lesley and colleagues and allows successful transcription/translation of linear DNA templates.