Granzyme H is a member of the granzyme family of serine proteases found specifically in the cytotoxic granules of cytotoxic T lymphocytes (CTL) and natural killer (NK) cells (1, 2). Granzyme H’s functions are largely unknown. The more abundant expression of Granzyme H than Granzyme B in NK cells suggests that Granzyme H may complement the pro-apoptotic function of Granzyme B in this cell type (3). Human Granzyme H shows the highest amino acid identity (71%) to mouse Granzyme C (4). Human Granzyme H is synthesized as a precursor (246 residues) with a signal peptide (residues 1‑18), a propeptide (residues 19‑20) and a mature chain (residues 21‑246) (5‑7). The pro-enzyme is expressed and purified. After being activated by active cathepsin C, rhGranzyme H cleaves a thioester substrate, which was described previously (8).
Human Granzyme H Biotinylated Antibody
R&D Systems | Catalog # BAF1377
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
Western Blot, Immunocytochemistry
Cited:
Flow Cytometry
Label
Biotin
Antibody Source
Polyclonal Goat IgG
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human Granzyme H
Glu19-Leu246
Accession # P20718
Glu19-Leu246
Accession # P20718
Specificity
Detects both the pro and active forms of human Granzyme H in direct ELISAs and Western blots. In direct ELISAs, approximately 25% cross‑reactivity with recombinant human Granzyme B is observed and approximately 5% cross-reactivity with recombinant mouse (rm) Granzyme C, rmGranzyme D, and rmGranzyme G is observed.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Scientific Data Images for Human Granzyme H Biotinylated Antibody
Granzyme H in Human PBMCs.
Granzyme H was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) using Goat Anti-Human Granzyme H Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF1377) at 5 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Streptavidin (red; Catalog # NL999) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.Applications for Human Granzyme H Biotinylated Antibody
Application
Recommended Usage
Immunocytochemistry
5-15 µg/mL
Sample: Immersion fixed human peripheral blood mononuclear cells
Sample: Immersion fixed human peripheral blood mononuclear cells
Western Blot
0.1 µg/mL
Sample: Recombinant Human Granzyme H (Catalog # 1377-SE)
Sample: Recombinant Human Granzyme H (Catalog # 1377-SE)
Reviewed Applications
Read 1 review rated 3 using BAF1377 in the following applications:
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: Granzyme H
References
- Kam, C.-M. et al. (2000) Biochim. Biophys. Acta 1477:307.
- Smyth, M.J. et al. (1996) J. Leukoc. Biol. 60:555.
- Sedelies, K.A. et al. (2004) J. Biol. Chem. 279:26581.
- Sattar, R. et al. (2003) Biochem. Biophys. Res. Comm. 308:726.
- Meier, M. et al. (1990) Biochemistry 29:4042.
- Haddad, P. et al. (1991) Int. Immunol. 3:57.
- Klein, J.L. et al. (1990) Tissue Antigens 35:220.
- Edwards, K.M. et al. (1999) J. Biol. Chem. 274:30468.
Alternate Names
CCP-X, CGL2, CTSGL2, GrzH, GZMH
Entrez Gene IDs
2999 (Human)
Gene Symbol
GZMH
UniProt
Additional Granzyme H Products
Product Documents for Human Granzyme H Biotinylated Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human Granzyme H Biotinylated Antibody
For research use only
Citations for Human Granzyme H Biotinylated Antibody
Customer Reviews for Human Granzyme H Biotinylated Antibody (1)
3 out of 5
1 Customer Rating
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Appropriate Fixation of IHC/ICC Samples
- Cellular Response to Hypoxia Protocols
- ClariTSA™ Fluorophore Kits
- Detection & Visualization of Antibody Binding
- ICC Cell Smear Protocol for Suspension Cells
- ICC Immunocytochemistry Protocol Videos
- ICC for Adherent Cells
- Immunocytochemistry (ICC) Protocol
- Immunocytochemistry Troubleshooting
- Immunofluorescence of Organoids Embedded in Cultrex Basement Membrane Extract
- Immunohistochemistry (IHC) and Immunocytochemistry (ICC) Protocols
- Preparing Samples for IHC/ICC Experiments
- Preventing Non-Specific Staining (Non-Specific Binding)
- Primary Antibody Selection & Optimization
- Protocol for VisUCyte™ HRP Polymer Detection Reagent
- Protocol for the Fluorescent ICC Staining of Cell Smears - Graphic
- Protocol for the Fluorescent ICC Staining of Cultured Cells on Coverslips - Graphic
- Protocol for the Preparation and Fluorescent ICC Staining of Cells on Coverslips
- Protocol for the Preparation and Fluorescent ICC Staining of Non-adherent Cells
- Protocol for the Preparation and Fluorescent ICC Staining of Stem Cells on Coverslips
- Protocol for the Preparation of a Cell Smear for Non-adherent Cell ICC - Graphic
- R&D Systems Quality Control Western Blot Protocol
- TUNEL and Active Caspase-3 Detection by IHC/ICC Protocol
- The Importance of IHC/ICC Controls
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars