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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • Granzyme B Antibodies

          Invitrogen

          Granzyme B Monoclonal Antibody (GB11), PE-Texas Red

          Advanced Verification
          5 Published Figures
          20 References
          View all (86) Granzyme B antibodies

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          Datasheet
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          Cite Granzyme B Monoclonal Antibody (GB11), PE-Texas Red

          • Published Figures (5)
          • Advanced Verification (1)
          Granzyme B Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          Granzyme B Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 6

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          Granzyme B Antibody (GRB17) in Flow

          Nature communications 2022 - Fig. 2 FTY720 treatment in the first weeks of ART retains cytolytic cells but does not enhance their functionality in the LN. a Frequency of CD4+ T cells, b CD8+ T cells, and ( c ) ratio of CD4+/CD8+ T cells in lymph node (LN) mononuclear cells at baseline (week -1) and at 8 weeks of treatment in early FTY720 ( n = 8 RMs) or control (n = 14 RMs) SIV-infected RMs. d Frequency of LN perforin+ (Perf+), e granz... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          View Product

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          Granzyme B Antibody in Flow Cytometry (Flow)
          Granzyme B Antibody in Flow Cytometry (Flow)
          Granzyme B Antibody in Flow Cytometry (Flow)
          Granzyme B Antibody in Flow Cytometry (Flow)
          Granzyme B Antibody in Flow Cytometry (Flow)
          Granzyme B Antibody

          Product Details

          GRB17

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          Assay-dependent
          View 20 publications 20 publications
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human, Mouse, Non-human primate, Rhesus monkey

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          GB11

          Immunogen

          Human Granzyme B.

          Conjugate

          PE-Texas Red PE-Texas Red PE-Texas Red
          • APC 
          • PE 
          • PE-Cyanine5.5
          • Request custom conjugation

          Excitation/Emission Max

          567/615 nm View spectra spectra

          Form

          Liquid

          Purification

          purified

          Storage buffer

          PBS, pH 7.2

          Contains

          0.09% sodium azide

          Storage conditions

          4°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2536540

          Product Specific Information

          According to the literature this antibody recognizes the serine protease, granzyme B1. This enzyme is involved in apoptotic cell death. Granzyme B, as well as other enzymes contained in lytic granules, is released primarily by cytotoxic T lymphocytes (CTLs). In addition to immunostaining for flow cytometry, the GB11 mAb has been shown to be useful as an ELISA capture antibody.

          Target Information

          Granzyme B is a member of the granzyme serine protease family, and is found in the granules of cytotoxic T cells and NK cells. Granzyme B has been described as CGL1 (cathepsin G-like-1), a serine protease expressed only in cytotoxic T-lymphocytes after cell activation, and CTLA-1 (cytotoxic T lymphocyte-associated serine esterase 1) based on identification of mRNA in various cytotoxic T cells, but not observed in non-cytotoxic lymphoid cells. Granzyme B is crucial for the rapid induction of target cell death by apoptosis, induced by interaction with cytotoxic T cells. The receptor involved in this process has been identified as mannose 6-phosphate receptor which functions as a death receptor for Granzyme B during cytotoxic T cell-induced apoptosis. Granzyme B enters target cells to cleave caspase-3 and initiate the caspase cascade leading to DNA fragmentation and apoptosis. Granzyme B can also act through a mitochondrial apoptosis pathway by cleaving the Bid protein. Granzymes are neutral serine proteases, which are stored in specialized lytic granules of cytotoxic T lymphocytes (CTLs) and in natural killer (NK) cells. A number of granzymes (A to G) have been isolated and cloned from mouse CTLs and NK cells, however in man, fewer have been cloned and identified.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          How to use the Panel Builder

          Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

          Bioinformatics

          Protein Aliases: C11; Cathepsin G-like 1; CTLA-1; CTSGL1; cytotoxic serine protease B; Cytotoxic T lymphocyte associated serine esterase 1; Cytotoxic T-lymphocyte proteinase 2; cytotoxic T-lymphocyte-associated serine esterase 1; fragmentin 2; Fragmentin-2; granzyme 2; Granzyme B; granzyme B (granzyme 2, cytotoxic T-lymphocyte-associated serine esterase 1); Granzyme-2; GranzymeB; HLP; Human lymphocyte protein; Human lymphocyte protein (Hlp); Lymphocyte protease; OTTHUMP00000028189; SECT; T-cell serine protease 1-3E

          View more View less

          Gene Aliases: CCPI; CGL-1; CGL1; CSP-B; CSPB; CTLA1; CTSGL1; GRB; GZMB; HLP; SECT

          View more View less

          UniProt ID: (Human) P10144

          View more View less

          Entrez Gene ID: (Human) 3002

          View more View less

          Function(s)
          serine-type endopeptidase activity protein binding serine-type peptidase activity
          Process(es)
          apoptotic process protein processing cytolysis natural killer cell mediated cytotoxicity positive regulation of protein insertion into mitochondrial membrane involved in apoptotic signaling pathway
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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