Signal Transduction Reagents and Kits
Promega P450-Glo™ CYP3A4 Assay (Luciferin-PPXE) DMSO-Tolerant Assay
The P450-Glo CYP3A4 Assay System provides a homogeneous, luminescent method for measuring CYP3A4 activity and the screening system contains a complete set of reagents for performing the assay.
Promega EGFR (L858R) Kinase Enzyme System, 1mg
Recombinant human EGFR (L858R) (amino acids 695-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. EGFR is the receptor for members of the EGF family and is a transmembrane glycoprotein that has tyrosine kinase activity.
Promega ADP-Glo™ Kinase Assay + TOPK Kinase Enzyme System
Recombinant full-length human TOPK was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. TOPK is a MAPK kinase that phosphorylates p38 MAPK and is activated in a cell-cycle-dependent manner in neuronal progenitor cells in vitro.
Promega ENLITEN™ Luciferase/Luciferin Reagent
The ENLITEN rLuciferase/Luciferin Reagent is intended for the rapid and quantitative detection of ATP in liquid samples.
Promega Aurora B Kinase Enzyme System, 1mg
Recombinant full-length human Aurora B was expressed by baculovirus in Sf9 cells using an N-terminal GST tag. Aurora B is a member of the Aurora kinase family that associates with microtubules during chromosome movement and segregation.
Promega ADP-Glo™ Kinase Assay + WNK1 Kinase Enzyme System
Recombinant human WNK1 (181-507) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.
Promega ADP-Glo™ Kinase Assay + GRK5 Kinase Enzyme System
Recombinant full-length human GRK5 was expressed by baculovirus in Sf9 cells using an N-terminal GST tag. GRK5 is a member of the guanine nucleotide-binding protein (G protein)-coupled receptor kinase subfamily of the Ser/Thr protein kinase family.
Promega IKK beta Kinase Enzyme System, 1mg
Full length recombinant human IKKβ was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.
Promega HER4 Kinase Enzyme System, 1mg
Recombinant human HER4 (amino acids 682-993) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. HER4 or ERBB4 is a transmembrane receptor tyrosine kinase that belongs to the epidermal growth factor receptor family.
Promega PI:3PS Lipid Kinase Substrate, 0.5mg, 0.5ml
The lipid kinase substrates PIP2:3PS and PI:3PS are standalone substrates that are also part of the PI3K-Glo kinase profiling system.
Takara Bio Lenti-X™ Concentrator, 500 ml
The Lenti-X Concentrator is a complete reagent for the concentration of infectious lentiviral vector particles. This reagent provides a scalable alternative to ultracentrifugation for viral particle concentration. Vector supernatants can be concentrated 10–100 fold, depending upon the volumes used. 500ml
Aat Bioquest Calbryte™ 520 AM | 1mg
Calbryte™ 520, AM is a novel fluorescent and cell-permeable indicator for the measurement of intracellular calcium. Like other dye AM esters, Calbryte™ 520 AM is non-fluorescent and non-activatable. Once Calbryte™ 520 AM enters the cell, it is readily hydrolyzed by intracellular esterase where it becomes activated and responsive to calcium. The activated indicator is now a polar molecule that is incapable of freely diffusing through the cell membrane, essentially trapping it inside the cell. Upon binding calcium ions, Calbryte™ 520 produces a bright fluorescence signal with extremely high signal/background ratio. It has the identical excitation and emission wavelength as Fluo-4, thus the same Fluo-4 assay settings can be readily applied to Calbryte™ 520-based calcium assays.
Aat Bioquest Calbryte™ 520 AM | 2x50ug
The intracellular calcium flux assay is a widely used method in monitoring signal transduction pathways and high throughput screening of G protein"coupled receptors (GPCRs) and calcium channel targets. Followed by Fluo-3 being introduced in 1989, Fluo-4, Fluo-8 and Cal-520 were later developed with improved signal/background ratio, and became the widely used Ca2+ indicators for confocal microscopy, flow cytometry and high throughput screening applications. However, there are still a few severe problems with Fluo-4. For example, as for Fluo-3, in all most all the intracellular calcium assays with Fluo-4 AM, probenecid is required to prevent the cell-loaded Fluo-4 from leaking out of cells. The use of probenecid with Fluo-4-based calcium assays compromises the assay results since probenecid is well-documented to have a variety of complicated cellular effects. Calbryte™ 520, AM is a novel fluorescent and cell-permeable indicator for the measurement of intracellular calcium.
Takara Bio RetroNectin GMP grade, 2.5 mL
Enhanced gene transfer efficiency for retroviral or lentiviral transduction of suspension cells, hematopoietic stem cells, and other hard-to-infect cell types.