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    protein-block-ab156024.pdf

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Kits/ Lysates/ Other Kits IHC tools Block Protein Block
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Protein Block (ab156024)

  • Datasheet
  • SDS
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Overview

  • Product name

    Protein Block
  • Tested applications

    Suitable for: WB, IHC-Fr, IHC-P, ELISAmore details
  • General notes

    Protein Block has been developed to use with immunolabeling techniques for the reduction of nonspecific background staining while simultaneously reducing the handling of animal serums in the laboratory. The need to match species with the secondary antibody is eliminated due to the lack of normal serum in this product. Protein Block has been shown to be effective for immunohistochemical, ELISA, blot and In-situ techniques and requires no mixing or diluting.

    Reagent: 60 ml

    Procedure:

    Immunohistochemistry:

    Incubate tissue section for 5 minutes at either room temperature or 37°C prior to application of the primary antibody. After incubation, rinse once in buffer (Optional) (NOTE: Do not incubate tissue sections in excess of 10 minutes or a reduction in desired staining may occur).

    For bulk staining, pour Protein Block in a covered staining tray and dip slides for 5 minutes. Replace with fresh Protein Block after 5-10 uses. This step can be performed at the time of deparaffinization.

    For antibodies with particularly high background staining, dilute Protein Block in PBS (1/5 - 1/10) and use as a wash buffer in addition to the blocking step.

    ELISA:

    Add Protein Block to microtiter well and incubate for 2-10 minutes prior to addition of sample. Rinse, and continue procedure. (NOTE: Do not incubate in excess of 10 minutes).

    Chemiluminescent Blot:

    Protein Block has been reported to be an effective blocker for this technique with incubation times of one hour at room temperature or overnight at 4°C.

    IHC Protocol Summary

    Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances.
    It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

Properties

  • Form

    Liquid
  • Storage instructions

    Store at +4°C.
  • Storage buffer

    Constituents: 0.002% Potassium chloride, 1% BSA, 1% Sodium chloride, 1% Gelatin, 1% Triton-X-100, 0.014% Dibasic monohydrogen sodium phosphate, 1% Monobasic dihydrogen potassium phosphate
  • Concentration information loading...
  • Research areas

    • Kits/ Lysates/ Other
    • Kits
    • IHC tools
    • Block
    • Protein Block

Associated products

    Applications

    Our Abpromise guarantee covers the use of ab156024 in the following tested applications.

    The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

    Application Abreviews Notes
    WB Use at an assay dependent concentration.
    IHC-Fr Use at an assay dependent concentration.
    IHC-P Use at an assay dependent concentration.
    ELISA Use at an assay dependent concentration.

    Protocols

    To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.

    Click here to view the general protocols

    Datasheets and documents

    • Datasheet
    • SDS
  • References (1)

    Publishing research using ab156024? Please let us know so that we can cite the reference in this datasheet.

    ab156024 has been referenced in 1 publication.

    • Harvestine JN  et al. Cell-secreted extracellular matrix influences cellular composition sequestered from unprocessed bone marrow aspirate for osteogenic grafts. Biomater Sci 7:2091-2101 (2019). PubMed: 30869662

    Customer reviews and Q&As

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    Please use the links above to contact us or submit feedback about this product.

    Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
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