The pET E. coli expression system is a widely used in vivo bacterial expression system due to the strong selectivity of the bacteriophage T7 RNA polymerase for its cognate promoter sequences, the high level of activity of the polymerase, and the high efficiency of translation mediated by the T7 gene.
The VariFlex protein expression system offers vectors with unique tags that enhance the utility of E. coli as an expression host. Included in our tag offering are three different SET tags which increase protein solubility and the SBP purification tag for high-yield, pure proteins.
Allows in vivo excision of cloned fragments in the phagemid vector Screening with both antibodies and nucleic acid probes Each premade library comes with necessary strains and helper phage
This collection of competent cells provides customers with classic E. coli strains that have been engineered to become competent for use in cloning experiments.
Identify fish species quickly, easily, and accurately. Whether your samples are fresh, frozen, dried, salted, or minced, Agilent’s DNA Fish Species Identification solution provides reliable, robust answers within hours. And, the method is far more accurate than looking at a fish and guessing.
The pBK-CMV vector allows you to express proteins in both E. coli and mammalian model systems and saves you valuable time by not having to subclone into an additional vector. In mammalian cells, the expression is driven by the CMV promoter and is therefore constitutively expressed. In E. coli, the lac promoter drives high-level expression in the presence of the inducer IPTG, and allows minimal expression in the absence of i…
The single-tube format of Gigapack III packaging extract simplifies the packaging procedure and increases the efficiency and representation of libraries constructed from highly methylated DNA. The ability of Gigapack III packaging extracts to preserve methylated DNA makes it ideal for use in epigenetic studies where DNA methylation may be associated with heritable changes in gene expression or cellular phenotype.
The Complete Control Inducible Mammalian Expression System is designed to provide the tightest control of expression available in mammalian cells. The system is based on a synthetic ecdysone-inducible receptor and a synthetic receptor recognition element that modulates expression of your gene of interest.
The LacSwitch II inducible mammalian expression system utilizes an improved vector system in which several elements of the lac operon have been modified for use in eukaryotic cells for the control of gene expression.
Epitope-tagging technology provides you a powerful means to functionally analyze your protein of interest without the need for an antibody specific to each new protein under study. The pCMV-Tag vectors have a single copy of the available epitope tags, while the pCMV-3Tag vectors have three copies of the epitope tag (in a variety of configurations) to prove a stronger signal in immmunological assays.
