Feline CD8, a member of the immunoglobulin superfamily of cell surface receptors, is a type II transmembrane glycoprotein that is expressed as a heterodimer on the “suppressor/cytotoxic” subpopulation of peripheral T lymphocytes. It is present on approximately 63% of thymocytes, 9% of splenocytes, 20% of lymph node cells, and 15% of peripheral blood lymphocytes.1,2 CD8 functions as a co-receptor with MHC Class I-restricted T cell receptors in antigen recognition.

Applications:
Suitable for use in Flow Cytometry. Other applications have not been tested.

Recommended Dilution:
Flow Cytometry: ≤ 0.2ug/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.