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This antibody is covered by our Worry-Free Guarantee.

Figure: Detection of granzyme B in a human CD8+ T cell clone.
Method: Human T cells were plated onto polylysine treated glass slides, fixed and permeabilized in methanol at -20oC for 5 min, then in acetone at -20oC for 30 sec. After 3 washes in PBS, 0.1% BSA, slides were incubated for 1 hr at room temperature (RT) with 20 µg/ml of B18.4 antibody in PBS, 0.1% BSA. After rinsing in PBS, a FITC-conjugated anti-mouse IgG was added for 30 min., slides washed again in PBS and visualized using a fluorescence microscope.

Figure: Detection of recombinant granzyme B. Granzyme B migrates as a 27 kDa species.
Method: Recombinant granzyme B was resolved by SDS-PAGE under reducing conditions, transferred to nitrocellulose and probed with the monoclonal anti-granzyme B antibody B18.1 at 1µg/ml. Proteins were visualized using a peroxidase-conjugated antibody to mouse IgG (SBA) and a chemiluminescence detection system.



Product Details
Application |
Flow Cytometry, ICC, IHC (FS), IHC (PS), IP, WB |
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Clone |
B18.1 |
Formulation |
Liquid. In PBS containing 0.02% sodium azide. |
Host |
Mouse |
Immunogen |
Recombinant human granzyme B (aa 7-227). |
Isotype |
IgG1 |
Source |
Purified from mouse ascites. |
Species Reactivity |
Human |
UniProt ID |
P10144 |
Worry-free Guarantee |
This antibody is covered by our Worry-Free Guarantee. |
Handling & Storage
Use/Stability |
Stable for at least 6 months after receipt when stored at +4°C undiluted. |
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Handling |
Avoid freeze/thaw cycles. |
Long Term Storage |
-20°C |
Shipping |
Blue Ice |
Regulatory Status |
RUO – Research Use Only |
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- Granzyme-mediated cytotoxicity does not involve the mannose 6-phosphate receptors on target cells: R. Dressel, et al.; J. Biol. Chem. 279, 20200 (2004), Abstract — Full Text
- Acquisition of granzyme B and Fas ligand proteins by human keratinocytes contributes to epidermal cell defense: C. Berthou, et al.; J. Immunol. 159, 5293 (1997), Abstract
- Expansion of a peripheral blood perforin+ CD8+ T-cell subset in long- term surviving lung transplanted patients: C. Berthou, et al.; Transplant. Proc. 28, 1964 (1996), Abstract
- Granzyme B and perforin lytic proteins are expressed in CD34+ peripheral blood progenitor cells mobilized by chemotherapy and granulocyte colony-stimulating factor: C. Berthou, et al.; Blood 86, 3500 (1995), Abstract
- Granzyme B and perforin can be used as predictive markers of acute rejection in heart transplantation: S. Legros-Maida, et al.; Eur. J. Immunol. 24, 229 (1994), Abstract
- Perforin and granzyme B expression is associated with severe acute rejection. Evidence for in situ localization in alveolar lymphocytes of lung-transplanted patients: M.V. Clement, et al.; Transplantation 57, 322 (1994), Abstract
Datasheet, Manuals, SDS & CofA
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SDS
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