S1000-89A
SERPINB9 (Serine/Cysteine Proteinase Inhibitor, Clade B, Member 9, Serpin B9, PI9, Cytoplasmic Antiproteinase 3, CAP-3, CAP3)
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£672.00
- SKU:
- S1000-89A
- Reinheit:
- Purified by Protein G affinity chromatography.
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Recombinant PI-9 produced in P. pastoris.
- Klon:
- 7D8
- Format:
- Supplied as a liquid in PBS, 0.05% sodium azide.
- Weitere Details:
- PI-9 (proteinase inhibitor 9), also known as SerpinB9, is a 42kD intracellular nucleocytoplasmic serpin expressed in cytotoxic lymphocytes (CTLs), natural killer (NK) cells, monocyte-derived dendritic cells (DCs), and to a lesser extent in B cells and myeloid cells. Granzyme B (grB) is a serine protease highly expressed by CTLs and NK cells, which is endocytosed by virus-infected and malignant target cells. The subsequent release of grB from the endocytic vesicles into the cytoplasm of the target cells, triggers grB-mediated apoptosis, through cleavage of various cytoplasmic or nuclear proteins. PI-9, up-regulated in response to grB production and degranulation, has been identified as a potent inhibitor of Granzyme B-mediated apoptosis, providing a vital self-protection mechanism against the premature apoptosis of CTLs and NK cells by grB, which may escape into the cytoplasm of the effector cells themselves. Applications: Suitable for use in Flow Cytometry, Immunohistochemistry and Western Blot. Other applications not tested. Recommended Dilution: Flow Cytometry: 1:10-1:100 Immunohistochemistry (paraffin): 1:50 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Versandbedingungen:
- Blue Ice