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768 results for "buffers"

buffers

Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

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Permeabilization Buffer (Flow Cytometry), Abcam

Supplier: Abcam

Permeabilization Buffer (ab314681) is a ready to use permeabilization buffer for intracellular immunofluorescence staining for microscopy or flow cytometry.

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Proteometer-CV reconstitution reagent

Proteometer-CV reconstitution reagent

Supplier: NOVILYTIC

1 x vial of reconstitution reagent.

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Proteometer-CV fluorescent reagent

Proteometer-CV fluorescent reagent

Supplier: NOVILYTIC

1 vial of Fluorescent reagent for the Proteometer-CV kit specifically formulated for use with Proteometer-CV kit.

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Proteometer-CV consumables kit

Proteometer-CV consumables kit

Supplier: NOVILYTIC

The Proteometer-CV is designed for the scientific development of mAbs, bi-specifics, or fusion proteins with a human Fc region, regardless of their stage in the development continuum. This kit offers an alternative to traditional charge variant methods that require Protein A.

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Proteometer-CV starter kit part 2/2 reagent (60 assays)

Proteometer-CV starter kit part 2/2 reagent (60 assays)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-CV Starter Kit.

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Proteometer-CV kit part 2/2 reagent (300 assays)

Proteometer-CV kit part 2/2 reagent (300 assays)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-CV kit.

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SuperBlock™ Blocking Buffer

SuperBlock™ Blocking Buffer

Supplier: Thermo Fisher Scientific

SuperBlock Blocking buffer is an optimised solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in most detection systems.

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Pierce™ Fish Serum Blocking Buffer,Thermo Scientific

Supplier: Thermo Fisher Scientific

This Fish Serum blocking buffer is steelhead salmon serum in PBS that is especially useful as a blocking agent in IHC and other detection methods involving mammalian samples.

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Mammalian protein extract reagents, M-PER™

Mammalian protein extract reagents, M-PER™

Supplier: Thermo Fisher Scientific

The M-PER Mammalian Protein Extraction Reagent is designed to provide highly efficient total protein extraction from cultured mammalian cells.

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Nuclear and cytoplasmic extraction reagents, NE-PER

Nuclear and cytoplasmic extraction reagents, NE-PER

Supplier: Thermo Fisher Scientific

The NE-PER Nuclear and Cytoplasmic Extraction Kit provides for efficient cell lysis and extraction of separate cytoplasmic and nuclear protein fractions in less than two hours. The nuclear protein extraction method involves simple, stepwise lysis of cells and centrifugal isolation of nuclear and cytoplasmic protein fractions. A benchtop microcentrifuge, tubes and pipettors are the only tools required. The NE-PER Reagents efficiently solubilise and separate cytoplasmic and nuclear proteins into fractions with minimal cross-contamination or interference from genomic DNA and mRNA. The isolated proteins can be used to perform immunoassays as well as protein interaction studies such as mobility shift assays (EMSA), co-immunoprecipitation (Co-IP) and pull-down assays.

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Y-PER™ Yeast Protein Extraction Reagent

Y-PER™ Yeast Protein Extraction Reagent

Supplier: Thermo Fisher Scientific

This reagent uses a mild detergent lysis procedure to efficiently release functionally active solubilised proteins.

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Binding and elution buffers for antibody purification, Pierce™

Binding and elution buffers for antibody purification, Pierce™

Supplier: Thermo Fisher Scientific

These buffers ensure high-yield, non denaturing antibody purification with IgG affinity purification supports, such as Protein A and Protein G agarose beads.

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Pierce™ BupH™ Wash Buffers, Dry Blend Pack

Pierce™ BupH™ Wash Buffers, Dry Blend Pack

Supplier: Thermo Fisher Scientific

BupH packs are pre-blended and pre-measured dry mixtures of buffers that are easy to prepare and used in protein purification and common laboratory techniques.

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Substrate buffers, Pierce™

Substrate buffers, Pierce™

Supplier: Thermo Fisher Scientific

These stable peroxide and diethanolamine substrate buffers produce optimised, reliable and convenient stock solutions for HRP and alkaline phosphatase assays detection respectively.

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Blocking buffer, Blocker™ BSA (10X) in PBS or TBS

Blocking buffer, Blocker™ BSA (10X) in PBS or TBS

Supplier: Thermo Fisher Scientific

Blocker BSA in PBS or TBS are ready-to-use, 1X PBS or TBS solutions of 10X (10%) bovine serum albumin protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.

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Blocking buffer, dry blend, SuperBlock™

Supplier: Thermo Fisher Scientific

SuperBlock (TBS) Blocking Buffer is an optimised TBS solution containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western blot analysis.

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