Granzyme B Rabbit Monoclonal Antibody(ARB962)
CAT.NO. : ARB6754
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Background
Granzyme B is serine proteases that mediate apoptotic signaling in cytotoxic T lymphocytes (CTL) and in natural killer (NK) cells. Granzyme B is synthesized as inactive proenzymes, and they are stored within cytolytic granules and released by effector cells during degradation.
Recent studies have demonstrated that the expression of granzyme B by immunohistochemistry in several entities of extranodal peripheral T cell lymphoma (PTCL) and NK cell lymphomas, including nasal and nasal-type NK/T cell lymphomas, hepatosplenic and non-hepatosplenic PTCL, enteropathy-type (ETCL) and non-ETCL intestinal PTCL, subcutaneous panniculitis-like PTCL (SPTCL), cutaneous CD8+ epidermotropic lymphomas as well as in nodal and cutaneous CD30+ anaplastic large cell lymphomas (ALCL).
The expression of cytotoxic proteins, such as granzyme B may be important for the identification and classification of extranodal T- and NK-cell lymphomas since many of these tumors do not have specific morphology and phenotype.
Recent studies have demonstrated that the expression of granzyme B by immunohistochemistry in several entities of extranodal peripheral T cell lymphoma (PTCL) and NK cell lymphomas, including nasal and nasal-type NK/T cell lymphomas, hepatosplenic and non-hepatosplenic PTCL, enteropathy-type (ETCL) and non-ETCL intestinal PTCL, subcutaneous panniculitis-like PTCL (SPTCL), cutaneous CD8+ epidermotropic lymphomas as well as in nodal and cutaneous CD30+ anaplastic large cell lymphomas (ALCL).
The expression of cytotoxic proteins, such as granzyme B may be important for the identification and classification of extranodal T- and NK-cell lymphomas since many of these tumors do not have specific morphology and phenotype.
Application
Application |
Dilution Ratio |
IHC |
1:100 - 1:200 |
Overview
Predicted Molecular Wt |
28kDa |
Species Cross-reactivity |
Human |
Applications |
IHC-P |
Purity |
ProA affinity purified IgG |
Form |
Liquid |
Swissprot ID |
P10144 |
Subcellular location |
Cytoplasm |
Recommended method |
Heat induced epitope retrieval with Tris-EDTA buffer (pH 9.0), primary antibody incubate at RT (18℃-25℃) for 30 minutes |
Immunogen |
Synthetic peptide corresponding to Granzyme B residues within aa100-200 of Granzyme B was used as an immunogen |
Storage Buffer |
PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05% |
Data

Immunohistochemical staining of human spleen tissue using Granzyme B Rabbit Monoclonal Antibody(ARB962)
Storage
Store at -20°C. Stable for one year from the date of shipment.
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
