The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use 20µl for 106 cells. Use 20 µl per 100 µl of whole blood.
ab91546-Mouse monoclonal IgM, is suitable for use as an isotype control with this antibody.
FunctionPlays an important role in integrin-mediated signaling and functions both in regulating cell migration and immune responses. Promotes formation of focal adhesion complexes, activation of the protein kinase PTK2/FAK1 and subsequent phosphorylation of MAPK1 and MAPK3. Promotes production of proinflammatory cytokines by monocytes and macrophages. Plays an important role in modulating inflammation and T-cell-mediated immune responses. Promotes axon growth in the embryonic olfactory bulb. Promotes attachment, spreading and dendrite outgrowth in melanocytes.
Tissue specificityDetected in skin keratinocytes and on endothelial cells from skin blood vessels (at protein level). Expressed in fibroblasts, keratinocytes, melanocytes, placenta, testis, ovary, spleen, brain, spinal chord, lung, heart, adrenal gland, lymph nodes, thymus, intestine and kidney.
Sequence similaritiesBelongs to the semaphorin family. Contains 1 Ig-like C2-type (immunoglobulin-like) domain. Contains 1 PSI domain. Contains 1 Sema domain.
Cellular localizationCell membrane. Detected in a punctate pattern on the cell membrane of basal and supra-basal skin keratinocytes.
Overlay histogram showing Jurkat cells stained with ab26012 (red line). The cells were fixed with 80% methanol (5 min) and incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab26012, 1.2µg/1x106 cells) for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgGM FITC (2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in Jurkat cells fixed with 4% paraformaldehyde used under the same conditions. Please note that Abcam do not have any data for use of this antibody on non-fixed cells. We welcome any customer feedback.
References for Anti-Semaphorin 7a antibody [MEM-150] (FITC) (ab26012)
has not yet been referenced specifically in any publications.
Publishing research using ab26012? Please let us know so that we can cite the reference in this datasheet.
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