Flow cytometric analysis of Human Granzyme B expression in Human PBMC. Human PBMC were fixed with 4% PFA and permeabilized with 0.1% Tween. The cells were stained with Alexa Fluor® 647 Mouse Anti-Human CD3 Antibody and either Alexa Fluor®488 Mouse IgG1, κ Isotype Control (Left panel) or Alexa Fluor®488 Mouse Anti-Human/Mouse Granzyme B Antibody (Right panel) at 5 μl/test. Flow cytometry and data analysis were performed using BD FACSymphony™ A1 and FlowJo™ software.
Alexa Fluor® 488 Mouse Anti-Human/Mouse Granzyme B Antibody (S-2865)
Alexa Fluor® 488 Mouse Anti-Human/Mouse Granzyme B Antibody (S-2865)
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$150 USD
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Product Details
Product Details
Product Specification
| Host | Mouse |
| Antigen | Granzyme B |
| Synonyms | C11; CTLA-1; Cathepsin G-like 1 (CTSGL1); Cytotoxic T-lymphocyte proteinase 2 (Lymphocyte protease); Fragmentin-2; CGL1; CSPB; CTLA1; GRB; GZMB |
| Location | Secreted |
| Accession | P10144、P04187 |
| Clone Number | S-2865 |
| Antibody Type | Mouse mAb |
| Isotype | IgG1,k |
| Application | ICFCM |
| Reactivity | Hu, Ms |
| Positive Sample | Human PBMC |
| Purification | Protein G |
| Concentration | 0.2 mg/ml |
| Conjugation | Alexa Fluor® 488 |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 1% BSA, 0.3% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied |
Dilution
| application | dilution | species |
| ICFCM | 5μl per million cells in 100μl volume | Hu, Ms |
Background
Granzyme B is a 32~kDa serine protease stored in the cytolytic granules of cytotoxic T lymphocytes and natural killer cells, whose immune function centers on perforin-assisted translocation into target cells where it directly cleaves and activates pro-apoptotic substrates such as procaspase-3, Bid and PARP, thereby igniting both caspase-dependent and caspase-independent mitochondrial apoptosis pathways to eliminate virus-infected or malignant cells.
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