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46854 results for Assays

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Assays

An assay is an investigative procedure in laboratory medicine, pharmacology, environmental biology, and molecular biology for qualitatively assessing or quantitatively measuring the presence or functional activity of the analyte, or the entity being targeted by the assay. Generally, assays involve biological materials or phenomena which tend to be intrinsically more complex in composition or in behavior than what can be handled by traditional chemical analysis and titration.

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Nitrate/Nitrite Colorimetric Assay Kit (LDH method), Cayman Chemical Company

Nitrate/Nitrite Colorimetric Assay Kit (LDH method), Cayman Chemical Company

Supplier: Cayman Chemical Company

A complete assay kit for measurement of NO2/NO3.

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ADP-Glo Kinase Assay + MET (M1250T) Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + MET (M1250T) Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant human MET (point mutant M1250T; amino acids 956-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

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ADP-Glo Kinase Assay + p38 delta Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + p38 delta Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human p38 delta was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. It is a member of the p38 MAPK family and is activated by chemical and environmental stresses as well as by proinflammatory cytokines.

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ADP-Glo Kinase Assay + CK2 alpha 1 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + CK2 alpha 1 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human CK2 alpha 1 was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. CK2 alpha 1 is a serine-threonine protein kinase whose targets include many critical regulators of cellular growth.

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ADP-Glo Kinase Assay + CDK2/CyclinE1 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + CDK2/CyclinE1 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human CDK2 and CyclinE1 were co-expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag on both proteins. CDK2 is a member of the Cyclin-Dependent Kinase family that is ubiquitously expressed.

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ADP-Glo Kinase Assay + MARK1 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + MARK1 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human MARK1 was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. MARK1 is a member of the MARK family and is a serine/threonine-protein kinase that plays a key role in signal transduction.

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APO-BRDU™ kit, TUNEL Assay

APO-BRDU™ kit, TUNEL Assay

Supplier: Tonbo Biosciences

The APO-DIRECT™ reagent kit provides a two color TUNEL (Terminal deoxynucleotide transferase dUTP Nick End Labeling) assay for labeling DNA breaks and total cellular DNA to detect apoptotic cells by flow cytometry. The kit contains the instructions and reagents required for measuring apoptosis in cells including: positive and negative control cells for assessing reagent performance; washing, reaction and rinsing buffers for processing individual steps in the assay; terminal deoxynucleotidyl tranferase enzyme (TdT), fluorescein isothiocyanate (FITC) deoxyuridine triphosphate (FITC-dUTP) for labeling DNA breaks and PI/RNase A solution for counter staining the total DNA.

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Glycogen Assay Kit, Cayman Chemical Company

Glycogen Assay Kit, Cayman Chemical Company

Supplier: Cayman Chemical Company

A simple and sensitive tool for assaying glycogen from tissue.

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SREBP-2 Transcription Factor Assay Kit, Cayman Chemical

SREBP-2 Transcription Factor Assay Kit, Cayman Chemical

Supplier: Cayman Chemical Company

96 well assay for measurement of SREBP-2.

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ELISA Assays for Infectious Disease and Autoimmune, Gold Standard Diagnostics

ELISA Assays for Infectious Disease and Autoimmune, Gold Standard Diagnostics

Supplier: Gold Standard Diagnostics

Gold Standard Diagnostics offers a comprehensive menu of ELISA assays for Infectious Disease and Autoimmune diagnostic testing

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ADP-Glo Kinase Assay + RIPK2 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + RIPK2 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

RIPK2 (RIP2; RICK) is a death domain-containing protein kinase encoding a predicted 540-amino acid protein that contains an N-terminal serine/threonine kinase catalytic domain and a C-terminal caspase activation and recruitment domain.

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Total Protein Assay Kit, BioAssay Systems

Total Protein Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

For quantitative determination of total protein

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QuantiChrom™ Glutathione Assay Kit, BioAssay Systems

QuantiChrom™ Glutathione Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

For quantitative determination of reduced glutathione (GSH) and evaluation of drug effects on its metabolism.

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ADP-Glo Kinase Assay + CHK2 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + CHK2 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human CHK2 was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. CHK2 is rapidly phosphorylated and activated in response to replication blocks and DNA damage.

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ADP-Glo Kinase Assay + DAPK1 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + DAPK1 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant human DAPK1 (1-363) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. Death-associated protein kinase 1 (DAPK1) is a positive mediator of apoptosis induced by gamma-interferon.

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ADP-Glo Kinase Assay + AKT3 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + AKT3 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human AKT3 was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. AKT3 or Protein Kinase B gamma (PKBgamma) is a serine/threonine kinase that is a member of the AKT family.

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ADP-Glo Kinase Assay + DDR2 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + DDR2 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant human DDR2 (467-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. DDR2 is a member of a novel subclass of RTKs containing a distinct extracellular region encompassing a factor VIII-like domain.

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ADP-Glo Kinase Assay+ MAPKAPK2 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay+ MAPKAPK2 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant human MAPKAPK2 (46-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal His tag. MAPKAPK2 (MAPKAP kinase2) is a Ser/Thr protein kinase that is regulated via direct phosphorylation by p38 MAP kinase.

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Pyruvate dehydrogenase (PDH) Protein Quantity Dipstick Assay Kit

Pyruvate dehydrogenase (PDH) Protein Quantity Dipstick Assay Kit

Supplier: Abcam

Pyruvate dehydrogenase (PDH) Protein Quantity Dipstick Assay Kit is an immunoassay kit for the detection of Pyruvate dehydrogenase (PDH) Protein Quantity in Mouse, Rat, Cow, Human in Cell culture extracts, Tissue samples.

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ADP-Glo Kinase Assay + PIM1 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + PIM1 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human PIM1 was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. PIM1 is a proto-oncogene that belongs to a family of serine/threonine protein kinases that are highly conserved in multicellular organisms.

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ADP-Glo Kinase Assay + VRK2 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + VRK2 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant human VRK2 (1-375) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. VRK2 (also known as vaccinia related kinase 2) is a member of the vaccinia-related kinase (VRK) family of serine/threonine protein kinases.

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QuantiFluo™ Cholesterol Uptake Assay Kit, BioAssay Systems

QuantiFluo™ Cholesterol Uptake Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

Cholesterol uptake by adherent cells, screening of cholesterol uptake inhibitors, and evaluation of effect of drugs on cholesterol uptake.

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QuantiFluo™ Ammonia Assay Kit II

QuantiFluo™ Ammonia Assay Kit II

Supplier: BIOASSAY SYSTEMS

For quantitative determination of ammonia and ammonium in biological samples.

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Pyruvate dehydrogenase (PDH) Enzyme Activity Dipstick Assay Kit

Pyruvate dehydrogenase (PDH) Enzyme Activity Dipstick Assay Kit

Supplier: Abcam

Pyruvate dehydrogenase (PDH) Enzyme Activity Dipstick Assay kit is an immunoassay kit for the detection of Pyruvate dehydrogenase (PDH) Enzyme Activity in Mouse, Rat, Cow, Human, Pig in cell culture extracts, Tissue samples.

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ADP-Glo Kinase Assay + CDK3/CyclinE1 Kinase Enzyme System, 1 each, Promega

ADP-Glo Kinase Assay + CDK3/CyclinE1 Kinase Enzyme System, 1 each, Promega

Supplier: Promega Corporation

Recombinant full-length human CDK3 and Cyclin E1 were co-expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag on both proteins. CDK3/CyclinE1 is a member of the cyclin-dependent protein kinase family.

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Screen Quest™ Fura-2 No Wash Calcium Assay Kit, AAT Bioquest

Screen Quest™ Fura-2 No Wash Calcium Assay Kit, AAT Bioquest

Supplier: AAT BIOQUEST INC

Calcium flux assays are preferred methods in drug discovery for screening G protein coupled receptors (GPCR).

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QuantiChrom™  Glutathione S-transferase Assay Kit, BioAssay Systems

QuantiChrom™ Glutathione S-transferase Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

Glutathione S-transferase activity determination in biological samples.

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Oct4 Transcription Factor Assay Kit, Cayman Chemical Company

Oct4 Transcription Factor Assay Kit, Cayman Chemical Company

Supplier: Cayman Chemical Company

96-Well assay for measurement of Oct4.

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QuantiChrom™ Albumin (BCG) Assay Kit, BioAssay Systems

QuantiChrom™ Albumin (BCG) Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

For quantitative determination of albumin concentrations (BCG method).

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Amplite® Colorimetric Bradford Protein Quantitation Assay Kit, AAT Bioquest

Amplite® Colorimetric Bradford Protein Quantitation Assay Kit, AAT Bioquest

Supplier: AAT BIOQUEST INC

The traditional Bradford protein assay is widely used for quantifying protein concentrations.

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