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RecombinantRabMAb

Recombinant Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)

Reviews (3) Submit a question References (1)
Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
  • Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Rabbit monoclonal [EPR20129-217] to Granzyme B - BSA and Azide free
  • Suitable for: IHC-P, mIHC, WB
  • Reacts with: Human

Conjugates logo Related conjugates and formulations

Alexa Fluor® 488 Alexa Fluor® 647 PE Unconjugated

Overview

  • Product name

    Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free
    See all Granzyme B primary antibodies

  • Description

    Rabbit monoclonal [EPR20129-217] to Granzyme B - BSA and Azide free

  • Host species

    Rabbit

  • Tested applications

    Suitable for: IHC-P, mIHC, WBmore details
    Unsuitable for: Flow Cyt

  • Species reactivity

    Reacts with: Human

  • Immunogen

    Recombinant full length protein. This information is proprietary to Abcam and/or its suppliers.

  • Positive control

    • IHC-P: Human colon and cervix cancer tissues. mIHC: Human breast cancer tissue.

  • General notes

    ab219803 is the carrier-free version of ab208586.

    Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.

    This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

    Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties

Applications

The Abpromise guarantee

Our Abpromise guarantee covers the use of ab219803 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
IHC-P (2)
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
mIHC
Use at an assay dependent concentration.
WB
Use at an assay dependent concentration. Predicted molecular weight: 28 kDa.
Notes
IHC-P
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
mIHC
Use at an assay dependent concentration.
WB
Use at an assay dependent concentration. Predicted molecular weight: 28 kDa.
Application notes
Is unsuitable for Flow Cyt.

Target

  • Function

    This enzyme is necessary for target cell lysis in cell-mediated immune responses. It cleaves after Asp. Seems to be linked to an activation cascade of caspases (aspartate-specific cysteine proteases) responsible for apoptosis execution. Cleaves caspase-3, -7, -9 and 10 to give rise to active enzymes mediating apoptosis.

  • Sequence similarities

    Belongs to the peptidase S1 family. Granzyme subfamily.
    Contains 1 peptidase S1 domain.

  • Cellular localization

    Cytoplasmic granule. Cytoplasmic granules of cytolytic T-lymphocytes and natural killer cells.
  • Information by UniProt

  • Database links

    • Alternative names

      • C11 antibody
      • Cathepsin G like 1 antibody
      • Cathepsin G-like 1 antibody
      • CCPI antibody
      • CGL 1 antibody
      • CGL1 antibody
      • CSP B antibody
      • CSPB antibody
      • CTLA 1 antibody
      • CTLA-1 antibody
      • CTLA1 antibody
      • CTSGL1 antibody
      • Cytotoxic serine protease B antibody
      • Cytotoxic T lymphocyte associated serine esterase 1 antibody
      • Cytotoxic T lymphocyte proteinase 2 antibody
      • Cytotoxic T-lymphocyte proteinase 2 antibody
      • Fragmentin 2 antibody
      • Fragmentin-2 antibody
      • GRAB_HUMAN antibody
      • Granzyme 2 antibody
      • Granzyme B (granzyme 2, cytotoxic T lymphocyte associated serine esterase 1) antibody
      • Granzyme B antibody
      • Granzyme-2 antibody
      • GranzymeB antibody
      • GRB antibody
      • Gzmb antibody
      • Hlp antibody
      • Human lymphocyte protein antibody
      • Lymphocyte protease antibody
      • Protease, serine, B antibody
      • SECT antibody
      • T cell serine protease 1 3E antibody
      • T cell serine protease 1-3E antibody
      • T-cell serine protease 1-3E antibody
      see all

    Images

    • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)This image is courtesy of ImmunoAtlas.

      Fluorescence multiplex immunohistochemical analysis of Human breast cancer tissue (formalin-fixed paraffin-embedded section).

      Merged staining of Anti-PD-L1 (ab251611; cyan; Opal™ 520), Anti-Granzyme B (ab219803; yellow; Opal™ 540), Anti-PD1 (ab251613; magenta; Opal™ 570), Anti-pan Cytokeratin (ab264485; red; Opal™ 620), Anti-EpCAM (ab225894; red; Opal™ 620), Anti-CD8 alpha (ab251596; green; Opal™ 650) and Anti-FOXP3 (ab96048; orange; Opal™ 690). EpCAM and pan-cytokeratin share the same dye and color. Dyes are pseudo-colored for better contrast of the markers.

      The immunostaining was performed on a Leica Biosystems BOND® MAX instrument with an Opal™ 6-Plex Detection Kit (NEL821001KT, Akoya Biosciences®).

      The section was incubated in six rounds of staining; sequentially for ab251611 (1/750 dilution), ab219803 (1/250 dilution), ab251613 (1/750 dilution), ab264485 (0.5 µg/ml), ab225894 (1/1250 dilution), ab251596 (1/1500 dilution) and ab96048 (10 µg/ml); each using a separate fluorescent tyramide signal amplification system. EDTA based antigen retrieval (Leica Biosystems BOND® Epitope Retrieval Solution 2, pH 9.0, 20 minutes) was used in between rounds of tyramide signal amplification to remove the antibody from the previous round, to avoid any cross-reactivity. DAPI (dark blue) was used as a nuclear counter stain.
      Microscopy and pseudocoloring of individual Opal™ dyes was performed using a Vectra 3 Imaging System (Akoya Biosciences®).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab208586).

      This data is courtesy of ImmunoAtlas and it can be found here.

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)

      This IHC data was generated using the same anti-Granzyme B antibody clone [EPR20129-217] in a different buffer formulation (cat# ab208586).

      Immunohistochemical analysis of paraffin-embedded human cervix cancer tissue labeling Granzyme B with ab208586 at 1/250 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Cytoplasmic staining on neutrophils and stroma cells of human cervix cancer is observed [PMID: 14512315]. Counter stained with Hematoxylin.

      Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

      Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

    • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)This image is courtesy of ImmunoAtlas.

      Fluorescence multiplex immunohistochemical analysis of Human breast cancer tissue (formalin-fixed paraffin-embedded section).

      Merged staining of Anti-PD-L1 (ab251611; cyan; Opal™ 520), Anti-Granzyme B (ab219803; yellow; Opal™ 540), Anti-PD1 (ab251613; magenta; Opal™ 570), Anti-pan Cytokeratin (ab264485; red; Opal™ 620), Anti-EpCAM (ab225894; red; Opal™ 620), Anti-CD8 alpha (ab251596; green; Opal™ 650) and Anti-FOXP3 (ab96048; orange; Opal™ 690). EpCAM and pan-cytokeratin share the same dye and color. Dyes are pseudo-colored for better contrast of the markers.

      The immunostaining was performed on a Leica Biosystems BOND® MAX instrument with an Opal™ 6-Plex Detection Kit (NEL821001KT, Akoya Biosciences®).

      The section was incubated in six rounds of staining; sequentially for ab251611 (1/750 dilution), ab219803 (1/250 dilution), ab251613 (1/750 dilution), ab264485 (0.5 µg/ml), ab225894 (1/1250 dilution), ab251596 (1/1500 dilution) and ab96048 (10 µg/ml); each using a separate fluorescent tyramide signal amplification system. EDTA based antigen retrieval (Leica Biosystems BOND® Epitope Retrieval Solution 2, pH 9.0, 20 minutes) was used in between rounds of tyramide signal amplification to remove the antibody from the previous round, to avoid any cross-reactivity. DAPI (dark blue) was used as a nuclear counter stain.
      Microscopy and pseudocoloring of individual Opal™ dyes was performed using a Vectra 3 Imaging System (Akoya Biosciences®).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab208586).

      This data is courtesy of ImmunoAtlas and it can be found here.

    • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)This image is courtesy of ImmunoAtlas.

      Fluorescence multiplex immunohistochemical analysis of Human breast cancer tissue (formalin-fixed paraffin-embedded section).

      Merged staining of Anti-PD-L1 (ab251611; cyan; Opal™ 520), Anti-Granzyme B (ab219803; yellow; Opal™ 540), Anti-PD1 (ab251613; magenta; Opal™ 570), Anti-pan Cytokeratin (ab264485; red; Opal™ 620), Anti-EpCAM (ab225894; red; Opal™ 620), Anti-CD8 alpha (ab251596; green; Opal™ 650) and Anti-FOXP3 (ab96048; orange; Opal™ 690). EpCAM and pan-cytokeratin share the same dye and color. Dyes are pseudo-colored for better contrast of the markers.

      The immunostaining was performed on a Leica Biosystems BOND® MAX instrument with an Opal™ 6-Plex Detection Kit (NEL821001KT, Akoya Biosciences®).

      The section was incubated in six rounds of staining; sequentially for ab251611 (1/750 dilution), ab219803 (1/250 dilution), ab251613 (1/750 dilution), ab264485 (0.5 µg/ml), ab225894 (1/1250 dilution), ab251596 (1/1500 dilution) and ab96048 (10 µg/ml); each using a separate fluorescent tyramide signal amplification system. EDTA based antigen retrieval (Leica Biosystems BOND® Epitope Retrieval Solution 2, pH 9.0, 20 minutes) was used in between rounds of tyramide signal amplification to remove the antibody from the previous round, to avoid any cross-reactivity. DAPI (dark blue) was used as a nuclear counter stain.
      Microscopy and pseudocoloring of individual Opal™ dyes was performed using a Vectra 3 Imaging System (Akoya Biosciences®).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab208586).

      This data is courtesy of ImmunoAtlas and it can be found here.

    • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)This image is courtesy of ImmunoAtlas.

      Fluorescence multiplex immunohistochemical analysis of Human breast cancer tissue (formalin-fixed paraffin-embedded section).

      Merged staining of Anti-PD-L1 (ab251611; cyan; Opal™ 520), Anti-Granzyme B (ab219803; yellow; Opal™ 540), Anti-PD1 (ab251613; magenta; Opal™ 570), Anti-pan Cytokeratin (ab264485; red; Opal™ 620), Anti-EpCAM (ab225894; red; Opal™ 620), Anti-CD8 alpha (ab251596; green; Opal™ 650) and Anti-FOXP3 (ab96048; orange; Opal™ 690). EpCAM and pan-cytokeratin share the same dye and color. Dyes are pseudo-colored for better contrast of the markers.

      The immunostaining was performed on a Leica Biosystems BOND® MAX instrument with an Opal™ 6-Plex Detection Kit (NEL821001KT, Akoya Biosciences®).

      The section was incubated in six rounds of staining; sequentially for ab251611 (1/750 dilution), ab219803 (1/250 dilution), ab251613 (1/750 dilution), ab264485 (0.5 µg/ml), ab225894 (1/1250 dilution), ab251596 (1/1500 dilution) and ab96048 (10 µg/ml); each using a separate fluorescent tyramide signal amplification system. EDTA based antigen retrieval (Leica Biosystems BOND® Epitope Retrieval Solution 2, pH 9.0, 20 minutes) was used in between rounds of tyramide signal amplification to remove the antibody from the previous round, to avoid any cross-reactivity. DAPI (dark blue) was used as a nuclear counter stain.
      Microscopy and pseudocoloring of individual Opal™ dyes was performed using a Vectra 3 Imaging System (Akoya Biosciences®).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab208586).

      This data is courtesy of ImmunoAtlas and it can be found here.

    • Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Multiplex immunohistochemistry - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)This image is courtesy of ImmunoAtlas.

      Fluorescence multiplex immunohistochemical analysis of Human breast cancer tissue (formalin-fixed paraffin-embedded section).

      Merged staining of Anti-PD-L1 (ab251611; cyan; Opal™ 520), Anti-Granzyme B (ab219803; yellow; Opal™ 540), Anti-PD1 (ab251613; magenta; Opal™ 570), Anti-pan Cytokeratin (ab264485; red; Opal™ 620), Anti-EpCAM (ab225894; red; Opal™ 620), Anti-CD8 alpha (ab251596; green; Opal™ 650) and Anti-FOXP3 (ab96048; orange; Opal™ 690). EpCAM and pan-cytokeratin share the same dye and color. Dyes are pseudo-colored for better contrast of the markers.

      The immunostaining was performed on a Leica Biosystems BOND® MAX instrument with an Opal™ 6-Plex Detection Kit (NEL821001KT, Akoya Biosciences®).

      The section was incubated in six rounds of staining; sequentially for ab251611 (1/750 dilution), ab219803 (1/250 dilution), ab251613 (1/750 dilution), ab264485 (0.5 µg/ml), ab225894 (1/1250 dilution), ab251596 (1/1500 dilution) and ab96048 (10 µg/ml); each using a separate fluorescent tyramide signal amplification system. EDTA based antigen retrieval (Leica Biosystems BOND® Epitope Retrieval Solution 2, pH 9.0, 20 minutes) was used in between rounds of tyramide signal amplification to remove the antibody from the previous round, to avoid any cross-reactivity. DAPI (dark blue) was used as a nuclear counter stain.
      Microscopy and pseudocoloring of individual Opal™ dyes was performed using a Vectra 3 Imaging System (Akoya Biosciences®).

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab208586).

      This data is courtesy of ImmunoAtlas and it can be found here.

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)

      Immunohistochemical analysis of paraffin-embedded human colon tissue labeling Granzyme B with ab208586 at 1/250 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Cytoplasmic staining on some stromal cells of human colon is observed. Counter stained with Hematoxylin.

      Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab208586).

      Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

    • Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)
      Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free (ab219803)

    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

    References (1)

    Publishing research using ab219803? Please let us know so that we can cite the reference in this datasheet.

    ab219803 has been referenced in 1 publication.

    • Burlingame EA  et al. Toward reproducible, scalable, and robust data analysis across multiplex tissue imaging platforms. Cell Rep Methods 1:N/A (2021). PubMed: 34485971

    Customer reviews and Q&As

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    1-2 of 2 Abreviews or Q&A

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free

     Good
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Human Tissue sections (Tumor)
    Antigen retrieval step
    None
    Specification
    Tumor
    Blocking step
    BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 4% · Temperature: 25°C
    Read More
    The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

    Abcam user community

    Verified customer

    Submitted Oct 25 2022

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-Granzyme B antibody [EPR20129-217] - BSA and Azide free

     Good
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Human Tissue sections (Hodgkins lymphoma)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Tris-EDTA PH 9
    Permeabilization
    Yes - Tween
    Specification
    Hodgkins lymphoma
    Blocking step
    Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
    Fixative
    no additional fixation
    Read More
    The reviewer received a reward from Abcam’s Loyalty Program in thanks for submitting this Abreview and for helping the scientific community make better-informed decisions.

    Abcam user community

    Verified customer

    Submitted Jan 08 2021

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