The human CD55 cell surface antigen is a GPI linked molecule also known as decay accelerating factor (DAF). CD55 is expressed by a wide range of cell types. Erythrocyte expression is very weak.
Applications:
Suitable for use in Flow Cytometry and Immunohistochemistry. Other applications not tested.
Recommended Dilution:
Flow Cytometry: 1:10-1:25
Immunohistochemistry (Frozen): 1:100-1:1000
Optimal dilutions to be determined by the researcher.
IHC Positive Control:
Human tonsil
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 at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.