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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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Glucose (HK) assay kit

Supplier: Merck

The Glucose (HK) Assay Kit is for the quantitative, enzymatic determination of glucose in food and other material.

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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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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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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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Human Syndecan-1 ELISA Kits (CD138)

Human Syndecan-1 ELISA Kits (CD138)

Supplier: Abcam

Human Syndecan-1 ELISA Kit (CD138) is a Sandwich ELISA used to quantify Human Syndecan-1 (CD138) with a sensitivity of 4,94 ng/ml - Colorimetric ELISA kit - 450 nm readout. Works on any standard plate reader - Wide dynamic range – 8 to 256 ng/ml - Cited in over 30 citations.

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Human IL-10 ELISPOT Set

Human IL-10 ELISPOT Set

Supplier: Abcam

Human IL-10 ELISPOT Set is a ELISPOT Set for the sensitive detection of Human IL-10 production in a single cell suspension.

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Human TARC/CCL17 Antibody Pair - BSA and Azide free

Human TARC/CCL17 Antibody Pair - BSA and Azide free

Supplier: Abcam

Human TARC/CCL17 Antibody Pair - BSA and Azide free is a kit containing recombinant capture and detector antibodies in a carrier-free formulation for the measurement of Human TARC/CCL17.

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Human VCAM1 ELISA Kit

Human VCAM1 ELISA Kit

Supplier: Abcam

Human VCAM1 ELISA Kit is a single-wash 90-min Simplestep used to quantify Human VCAM1 with a sensitivity of 37 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. - Cited in over 10 citations.

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Mouse MMP8 ELISA Kit

Mouse MMP8 ELISA Kit

Supplier: Abcam

Mouse MMP8 ELISA kit is a single-wash 90-min Simplestep used to quantify Mouse MMP8 with a sensitivity of 53 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. Cited in over 5 citations.

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Human IL-36 gamma ELISA (IL-1F9)

Human IL-36 gamma ELISA (IL-1F9)

Supplier: Abcam

Human IL-36 gamma ELISA (IL-1F9) is a Sandwich (quantitative) ELISA kit for the measurement of Human IL-36 gamma ELISA (IL-1F9) in Human in plasma, cell culture supernatant, serum samples.

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sHLA-G ELISA kit

Supplier: Enzo Life Sciences

For the quantitative determination of soluble human HLA-G (leukocyte antigen-G) in plasma, serum, cell culture supernatant and other body fluids. Cross-reacts strongly with bovine, dog, goat, monkey, rabbit and sheep HLA-G. Cross-reacts weakly with cat HLA-G.

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Human IL-5 Receptor alpha ELISA Kit

Human IL-5 Receptor alpha ELISA Kit

Supplier: Abcam

Human IL-5 Receptor alpha ELISA kit is a single-wash 90-min Simplestep used to quantify Human IL-5 Receptor alpha with a sensitivity of 20.55 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 IL-12 ELISA Kit High Sensitivity

Human IL-12 ELISA Kit High Sensitivity

Supplier: Abcam

Human IL-12 ELISA kit High Sensitivity is a Sandwich (quantitative) ELISA kit for the measurement of Human IL-12 High Sensitivity in Human in plasma, cell culture supernatant, Serum samples.

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Mouse Cathepsin B ELISA Kit

Mouse Cathepsin B ELISA Kit

Supplier: Abcam

Mouse Cathepsin B ELISA kit is a Sandwich (quantitative) ELISA kit for the measurement of Mouse Cathepsin B in Mouse in cell lysate, cell culture supernatant, EDTA plasma, heparin plasma, serum samples.

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