C2392-17D
CD40 (PE)
Größe
£435.00
- SKU:
- C2392-17D
- Reinheit:
- Purified
- Lagerbedingungen:
- 4°C Do Not Freeze
- Hersteller:
- United States Biological
- Host:
- Rat
- Klon:
- 1C10
- Format:
- Supplied as a liquid in PBS, 0.09% sodium azide and a stabilizing agent. Labeled with R-Phycoerythrin (PE).
- Weitere Details:
- CD40 is a type I cell surface protein belonging to the tumor necrosis factor superfamily of cell surface receptors. In mice it is expressed on B lineage cells, follicular dendritic cells, thymic epithelium, and interdigitating cells in the T-cell zone of secondary lymphoid organs.1-5 CD40 first becomes detectable on a subset of small pre-B II cells in bone marrow, with the levels of CD40 expression increasing thereafter during B-cell maturation. Immature B cells (IgM+IgDloB220lo) express intermediate levels of CD40, whereas mature B cells (IgM+IgDhiB220hi) express high levels.4 CD40 has a central role in B cell growth and differentiation, and signalling through CD40 in combination with IL-4 reportedly induces immunoglobulin isotype switching and secretion of IgE.6 The agonistic monoclonal antibody closely resembles gp39/CD40 ligand in its ability to stimulate proliferation of small, resting B lymphocytes in the absence of other cofactors.2 Applications: Suitable for use in Flow Cytometry, Immunoprecipitation and In vitro induction of proliferation of mature B lymphocytes. Other applications not tested. Recommended Dilution: Flow Cytometry: ≤ 0.5ug/10e6 cells Optimal dilutions to be determined by the researcher. Storage and Stability: Store product at 4°C in the dark. DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: PE conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
- Versandbedingungen:
- Blue Ice