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- Table of Contents
Designing an IHC experiment for Granzyme B? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the GZMB IHC GuideFacts about Granzyme B.
Appears to be connected to an activation cascade of caspases (aspartate-specific cysteine proteases) responsible for apoptosis execution. Cleaves caspase-3, -7, -9 and 10 to contribute to active enzymes mediating apoptosis.
| Human | |
|---|---|
| Gene Name: | GZMB |
| Uniprot: | P10144 |
| Entrez: | 3002 |

| Belongs to: |
|---|
| peptidase S1 family |

C11; CCPI; CGL1; CGL-1; CSPB; CSP-B; CTLA1; CTLA-1; CTSGL1; Fragmentin-2; Granzyme B; Granzyme-2; GRB; GrzB; GZMB; HLP; SECT
Mass (kDA):
27.716 kDA

| Human | |
|---|---|
| Location: | 14q12 |
| Sequence: | 14; NC_000014.9 (24630954..24634190, complement) |
Cytoplasmic granule. Cytoplasmic granules of cytolytic T-lymphocytes and natural killer cells.





PMID: 2953813 by Schmid J., et al. Induction of mRNA for a serine protease and a beta-thromboglobulin- like protein in mitogen-stimulated human leukocytes.
PMID: 3258865 by Caputo A., et al. Structure and differential mechanisms of regulation of expression of a serine esterase gene in activated human T lymphocytes.