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Assays

37,780  results were found
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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Description:   For 500 assays. a highly sensitive, fluorescent assay for determining the ?-galactosidase activity in the lysates of cells transfected with a ?-galactosidase expression construct
Catalog Number: 89167-842
Supplier: G-Biosciences



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Description:   Live-or-Dye* 594/614 Fixable Viability Staining Kit are designed for discrimination between live and dead cells during flow cytometry, Kit contents: lyophilized reactive dye, Anhydrous DMSO for dye reconstitution, Emission filter: PE-TexasRed
Catalog Number: 10018-176
Supplier: Biotium



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Description:   is a substrate for elastate.
Catalog Number: 89138-370
Supplier: Biotium



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Description:   CF*350 Annexin V, Conjugate, Azide-Free, Lyophilized, compatible with detection of apoptotic cells in live cell imaging experiments, used to stain the surface of apoptotic cells, Excitation/Emission at 650/665 nm, Size: 5 UG
Catalog Number: 76403-906
Supplier: Biotium



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Description:   VersaBlot* Total Protein Normalization Kit, CF680T, designed for reversible protein visualization and quantitation on western blot membranes via protein labeling with near-infrared CF* dyes, Size: 1000 labeling reactions or 50 mini gels per kit
Catalog Number: 76403-954
Supplier: Biotium



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Description:   Firefly Luciferase Assay Kit (Lyophilized) performs comparably to Biotium's original Firefly Luciferase Assay Kit (catalogue no. 30003), but includes assay buffer in lyophilized format for more economical shipping and convenient storage at -20degree C.
Catalog Number: 10154-226
Supplier: Biotium



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Description:   PMA Real-Time PCR Bacterial Viability Kit-Salmonella enterica (invA); Kit contents: PMA dye, 20 mM in water, 100 uL; 2X Fast EvaGreen qPCR Master Mix, 2 x 1 mL (200 reactions); 10X ROX reference dye, 1 mL; invA primer mix, 5 uM, 400 uL; Size: 200 assays
Catalog Number: 10119-238
Supplier: Biotium



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Description:   CF*450 Annexin V, Conjugate, Azide-Free, Lyophilized, compatible with detection of apoptotic cells in live cell imaging experiments, used to stain the surface of apoptotic cells, Excitation/Emission at 650/665 nm, Size: 5 UG
Catalog Number: 76403-912
Supplier: Biotium



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Description:   Ultra-sensitive fluorometeric based assay for determination of cell cytotoxicity, cell proliferation and cell death. 500 assays.
Catalog Number: 82021-584
Supplier: G-Biosciences



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Catalog Number: 75784-044
Supplier: Biotium



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Description:   1Ml
Catalog Number: 95025-224
Supplier: Diagnostic Biosystems



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Description:   Similar to SNAP, it releases nitric oxide spontaneously under physiological conditions.
Catalog Number: 89138-158
Supplier: Biotium



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Description:   CellBrite NIR Cytoplasmic Membrane Dyes are novel near-infrared carbocyanine dyes for labeling the cytoplasmic membranes of living cells. Due to their long emission wavelengths, the dyes are compatible with near-infrared imaging systems. Excitation/emission 767/806 nm, 100UL
Catalog Number: 10018-160
Supplier: Biotium



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Description:   Yeast viability staining kit
Catalog Number: 75845-624
Supplier: Biotium



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Description:   PMA Real-Time PCR Bacterial Viability Kit - Mycobacterium tuberculosis (groEL2); Kit contents: PMA dye, 20 mM in water, 100 uL; 2X Fast EvaGreen qPCR Master Mix, 2 x 1 mL (200 reactions); 10X ROX reference dye, 1 mL; groEL2 primer mix, 5 uM, 400 uL; Size: 200 assays
Catalog Number: 10119-240
Supplier: Biotium



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Description:   Live-or-Dye* Fixable Viability Staining Kit, stain dead cells during flow cytometry to allow dead cells with permeable plasma membranes to be excluded from analysis, Excitation/Emission: 787/808, Size: 50 Assays
Catalog Number: 76407-416
Supplier: Biotium



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Description:   Mono AEC/Plus is a single highly stable, working AEC chromogen/substrate liquid solution. When used in conjunction with immunoperoxidase staining, AEC produces a red colored end product at the positive sites, yielding strong contrast when combined with a blue hematoxylin counter stain.
Catalog Number: 95041-488
Supplier: Diagnostic Biosystems



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Description:   Mouse UnoVue HRP Detection Reagent
Catalog Number: 10065-140
Supplier: Diagnostic Biosystems



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Description:   picoLUCENT™ PLUS HRP Substrate Only
Catalog Number: 10063-116
Supplier: G-Biosciences



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Description:   Live-or-Dye* 405/545 Fixable Viability Staining Kit are designed for discrimination between live and dead cells during flow cytometry, Kit contents: lyophilized reactive dye, Anhydrous DMSO for dye reconstitution, Emission filter: AmCyan
Catalog Number: 10018-182
Supplier: Biotium



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Description:   releases nitric oxide and forms superoxide spontaneously under physiological conditions, and has been shown to be a potent vasodilator.
Catalog Number: 89138-152
Supplier: Biotium



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Description:   Mouse UnoVue AP Detection Reagent
Catalog Number: 10065-136
Supplier: Diagnostic Biosystems



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Description:   STEADY-LUC Firefly HTS Kit Lyophilized2, Steady-Luc is a homogneous glow-type luminescence assay with signal half-life of about three hours for high-throughput screening in multiwell plates. Assay buffer is supplied in lyophilized form for convenient storage at -20C
Catalog Number: 10018-366
Supplier: Biotium



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Description:   STEADY-LUC Firefly HTS Kit Lyophilized1, Steady-Luc is a homogneous glow-type luminescence assay with signal half-life of about three hours for high-throughput screening in multiwell plates. Assay buffer is supplied in lyophilized form for convenient storage at -20C
Catalog Number: 10018-364
Supplier: Biotium



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Description:   ViaFluor* 405 is a blue fluorescent taxol probe with excitation/emission at 408/452 nm that allows fluorescent staining of microtubules in living cells for detection in the DAPI channel. Supplied at 1000X in DMSO, with a vial of 100 mM
Catalog Number: 76221-446
Supplier: Biotium



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Catalog Number: 75784-070
Supplier: Biotium



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Description:   CF790 Dextran 10,000 MW, Anionic and Fixable, fluorescent fluid-phase markers to study cell permeability, endocytosis, or mechanisms of biomolecular delivery,
Catalog Number: 75832-804
Supplier: Biotium



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Description:   identifies apoptotic cells by binding to exposed PS on the outer leaflet. EthD-III is a superior alternative to PI or EthD-I. The kit allows simultaneous quantification of apoptotic (green) and necrotic (red) cells within the same cell population by flow cytometry or microscopy.
Catalog Number: 89138-930
Supplier: Biotium



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Description:   Yeast live-or-dye fixable live/dead staining kit
Catalog Number: 75845-626
Supplier: Biotium



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Catalog Number: 76743-392
Supplier: ANTIBODIES.COM LLC



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Catalog Number: 77523-674
Supplier: AFG BIOSCIENCE LLC


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Catalog Number: 76741-350
Supplier: ANTIBODIES.COM LLC



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