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Assays

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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Bicinchoninic acid disodium salt hydrate

Supplier: SIGMA ALDRICH MICROSCOPY

Bicinchoninic acid is used for the determination of protein concentration. It is responsible for the making of intense purple complex with cuprous ion (Cu+) in the presence of alkaline conditions. The amount of Cu+ is in relation with the protein concentration.

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VWR® Fluorescent DNA Quantitation Kit

VWR® Fluorescent DNA Quantitation Kit

Supplier: VWR Chemicals

Fluorescent DNA Quantitation Kit uses fluorescent bisBenzimide H33258 dye to bind to AT sequences of the minor groove of double-stranded DNA. In the assay, the sample is excited at 360 nm and when the dye binds to dsDNA an emission spectrum at 460 nm is produced.

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VWR®, Bradford protein assay, proteomics grade

VWR®, Bradford protein assay, proteomics grade

Supplier: VWR Chemicals

The Bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic and aromatic amino acid residues with Coomassie® Brilliant Blue G-250 dye, the Bradford method is easier, faster, and more sensitive than the Lowry method.

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VWR® Protein Precipitation Kit

VWR® Protein Precipitation Kit

Supplier: VWR Chemicals

The Protein Precipitation Kit utilises a simple trichloroacetic acid (TCA) based method to precipitate proteins in complex mixtures. Only protein in the sample is pelleted, while interfering salts and surfactants remain in the supernatant. A gentle acetone wash removes TCA and co-precipitants allowing the end-user to recover the protein in a small volume of buffer.

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Lipofuscin autofluorescence quencher, TrueBlack™

Supplier: Biotium

TrueBlack™ is a reagent for quenching lipofuscin autofluorescence in tissue sections for immunofluorescence staining. Lipofuscin consists of highly autofluorescent granules of oxidized proteins and lipids that build up in the lysosomes of aging cells. Lipofuscin granules fluoresce brightly in all channels used for fluorescence microscopy and accumulate in a cell and tissue types with age.

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pan-HMR VEGFC ELISA Kit

pan-HMR VEGFC ELISA Kit

Supplier: Abcam

pan-HMR VEGFC ELISA kit is a single-wash 90-min Simplestep used to quantify pan-HMR VEGFC with a sensitivity of 4.375 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. Colorimetric Sandwich ELISA - 450 nm readout: works on any standard plate reader. Different formats for different needs: 10×96 plates for bulk orders.

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Mouse Calprotectin ELISA kit (S100A8/S100A9)

Mouse Calprotectin ELISA kit (S100A8/S100A9)

Supplier: Abcam

Mouse Calprotectin ELISA kit (S100A8/S100A9) is a Sandwich (quantitative) ELISA kit for the measurement of Mouse Calprotectin (S100A8/S100A9) in Mouse in Plasma, Cell culture supernatant, Serum samples.

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Mouse PDK4 ELISA Kit

Mouse PDK4 ELISA Kit

Supplier: Abcam

Mouse PDK4 ELISA kit is a single-wash 90-min Simplestep used to quantify Mouse PDK4 with a sensitivity of 45 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. - Colorimetric sandwich ELISA - 450 nm readout : works on any standard plate reader - Design your own immunoassay: we also offer the conjugation-ready antibody pair.

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Human MEF2A ELISA Kit

Human MEF2A ELISA Kit

Supplier: Abcam

Human MEF2A ELISA kit is a single-wash 90-min Simplestep used to quantify Human MEF2A with a sensitivity of 0,055 ng/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. Colorimetric Sandwich ELISA - 450 nm readout: works on any standard plate reader.

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Steady-Luc™ Firefly HTS assay kit

Steady-Luc™ Firefly HTS assay kit

Supplier: Biotium

Firefly luciferase is widely used as a transcriptional reporter gene for research and drug screening. The Steady-Luc™ HTS kit can be used with luminescence plate readers without sample injection systems or for high-throughput screening.

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TSH ELISA kit

Supplier: Enzo Life Sciences

Highly sensitive TSH ELISA kit enabling detection of TSH in serum in just 75 minutes.

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Human Myeloperoxidase Autoantibody ELISA Kit

Human Myeloperoxidase Autoantibody ELISA Kit

Supplier: Abcam

Human Myeloperoxidase Autoantibody ELISA Kit is a Sandwich (quantitative) ELISA kit for the measurement of Human Myeloperoxidase Autoantibody in Human in Plasma, Serum samples.

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Human HBB ELISA Kit

Human HBB ELISA Kit

Supplier: Abcam

Human HBB ELISA Kit is a single-wash 90-min Simplestep used to quantify Human HBB with a sensitivity of 34,1 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. - Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader.

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Human CFHR5 ELISA Kit

Human CFHR5 ELISA Kit

Supplier: Abcam

Human CFHR5 ELISA Kit is a Sandwich (quantitative) ELISA kit for the measurement of Human CFHR5 in Human in Serum, Plasma, Cell culture supernatant samples.

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Human TARC ELISA Kit (CCL17)

Human TARC ELISA Kit (CCL17)

Supplier: Abcam

Human TARC ELISA Kit (CCL17) is a single-wash 90-min Simplestep used to quantify Human TARC (CCL17) with a sensitivity of 78,5 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. - Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader.

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Human Anti-Herpes simplex virus Type 2 IgM ELISA Kit (HSV2)

Human Anti-Herpes simplex virus Type 2 IgM ELISA Kit (HSV2)

Supplier: Abcam

Human Anti-Herpes simplex virus Type 2 IgM ELISA kit (HSV2) is a Indirect ELISA kit for the measurement of Human Anti-Herpes simplex virus Type 2 IgM (HSV2) in Human in Citrate plasma, heparin plasma, serum samples.

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