CD97, a CD55 Receptor, is a leukocyte antigen located on most activated leukocytes. CD97 is highly homologous to EMR2 with five EGF-like domains in the N-terminal extracellular domain, suggesting that it may be involved in cell signaling as well as in cell adhesion (Hamann et al., 1996). Two variants are produced by alternative splicing, where the shorter form lacks exons 5 and 6 and reduces the number of EGF-like domains from 5 to 3, compared to the full-length isoform. CD97 is associated with with the activated lesions of multiple sclerosis. CD97 expression is also implicated in the dedifferentiation of colon and thyroid tumors. CD97 is expressed abundantly in cells of hematopoietic origin and is markedly upregulated on activated T and B cells. ESTs have been isolated from a wide variety of tissue libraries.
Applications:
Suitable for use in Immunohistochemistry. Other applications not tested.
Recommended Dilution:
Immunohistochemistry (paraffin): 5-8ug/ml
Optimal dilutions to be determined by the researcher.
Positive Control:
Human Bone Marrow
Storage and Stability:
May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.