Protein Assays

Protein Assays

These products include various protein assay products for identifying and analyzing proteins and their functions in applications, including medical, cellular, molecular, and protein research.
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ViaGram™ Red+ Bacterial Gram Stain and Viability Kit Invitrogen™

The ViaGram™ Red+ Bacterial Gram Stain and Viability Kit provides a simple fluorescent staining protocol for fluorescence microscopy that differentially stains many gram-positive and gram-negative bacterial species and, at the same time, discriminates live from dead cells on the basis of plasma...

TO-PRO™-3 Iodide (642/661) - 1 mM Solution in DMSO Invitrogen™

TO-PRO®-3 stain is a carbocyanine monomer nucleic acid stain with far-red fluorescence similar to Alexa Fluor® 647 or Cy®5 dyes. It is useful as a nuclear counterstain and dead cell indicator, and is among the highest-sensitivity probes for nucleic acid detection.

Bac-to-Bac™ N-His TOPO™ Expression System Gibco™

Bac-to-Bac baculovirus expression is an efficient method for producing baculovirus for high-level protein expression in insect cells. It relies on generation of recombinant virus by site-specific transposition in E. coli rather than homologous recombination in insect cells.

CYP3A5 BACULOSOMES™ Plus Reagent, rHuman Thermo Scientific™

Cytochrome P450 BACULOSOMES® Plus Reagents are microsomes prepared from insect cells infected with recombinant baculovirus containing a human CYP450 isozyme, as well as human cytochrome P450 reductase. For this particular isozyme (CYP3A5), human cytochrome b5 is also included.

Vivid™ CYP2C9 Blue Screening Kit Thermo Scientific™

Vivid® CYP450 Screening Kits are high-throughput fluorescence-based assays for detection of enzyme-drug interactions and CYP450 inhibition. They provide an optimized method for studying isozyme-specific CYP450-drug interactions, metabolism, and inhibition.

Vivid™ Regeneration System, 100X

Vivid® Regeneration System, 100X, is a Vivid® CYP450 Screening Kit component consisting of glucose-6-phosphate and glucose-6-phosphate dehydrogenase, which converts NADP+ into NADPH, which is required to start the CYP450 reaction.

CYP2E1 BACULOSOMES™ Plus Reagent, rHuman Thermo Scientific™

Cytochrome P450 BACULOSOMES® Plus Reagents are microsomes prepared from insect cells infected with recombinant baculovirus containing a human CYP450 isozyme, as well as human cytochrome P450 reductase. For this particular isozyme (CYP2E1), human cytochrome b5 is also included.

Vivid™ CYP3A5 Blue Screening Kit

Vivid® CYP450 Screening Kits are high-throughput fluorescence-based assays for detection of enzyme-drug interactions and CYP450 inhibition. They provide an optimized method for studying isozyme-specific CYP450-drug interactions, metabolism, and inhibition.

Vivid™ CYP2D6 Cyan Screening Kit

Vivid® CYP450 Screening Kits are high-throughput fluorescence-based assays for detection of enzyme-drug interactions and CYP450 inhibition. They provide an optimized method for studying isozyme-specific CYP450-drug interactions, metabolism, and inhibition.

Vivid™ CYP2E1 Blue Screening Kit

Vivid® CYP450 Screening Kits are high-throughput fluorescence-based assays for detection of enzyme-drug interactions and CYP450 inhibition. They provide an optimized method for studying isozyme-specific CYP450-drug interactions, metabolism, and inhibition.

Vivid™ CYP2B6 Blue Screening Kit

Vivid® CYP450 Screening Kits are high-throughput fluorescence-based assays for detection of enzyme-drug interactions and CYP450 inhibition. They provide an optimized method for studying isozyme-specific CYP450-drug interactions, metabolism, and inhibition.

D-Luciferin, Potassium Salt Invitrogen™

The ATP-dependent oxidation of luciferin by luciferase produces light, and this system is employed as a reporter in plants, bacteria, and mammalian cells. Because chemiluminescent techniques are virtually background-free, this reporter gene system is ideal for detecting low-level gene expression.

CYP2C19 BACULOSOMES™ Plus Reagent, rHuman Thermo Scientific™

Cytochrome P450 BACULOSOMES® Plus Reagents are microsomes prepared from insect cells infected with recombinant baculovirus containing a human CYP450 isozyme, as well as human cytochrome P450 reductase. For this particular isozyme (CYP2C19), human cytochrome b5 is also included.

Vivid™ CYP3A4 Blue Screening Kit

Vivid® CYP450 Screening Kits are high-throughput fluorescence-based assays for detection of enzyme-drug interactions and CYP450 inhibition. They provide an optimized method for studying isozyme-specific CYP450-drug interactions, metabolism, and inhibition.

D-Luciferin, Sodium Salt, 25 mg Invitrogen™

The ATP-dependent oxidation of luciferin by luciferase produces light, and this system is employed as a reporter in plants, bacteria, and mammalian cells. Because chemiluminescent techniques are virtually background-free, this reporter gene system is ideal for detecting low-level gene expression.
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