CD45RA is a 220kD isoform of the leukocyte common antigen CD45 and a member of the protein tyrosine phosphatase family. CD45RA is expressed by a subset of T lymphocytes, B lymphocytes and most monocytes. CD45RA plays an important role in the regulation of T- and B-cell antigen receptor signalling.
Applications:
Suitable for use in Flow Cytometry. Other applications not tested.
Recommended Dilution:
Flow Cytometry: Neat; 10ul labels 10e6 cells in 100ul
Optimal dilutions to be determined by the researcher.
Storage and Stability:
May be stored at 4 degrees C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. FITC conjugates are sensitive to light.