CD95, a 45kD Type I transmembrane protein, is a member of TNFR superfamily. It is a multifunctional protein expressed in multiple cell types and consists of an extracellular domain that binds to CD95L and a cytoplasmic domain having the death domain. It plays a key role in regulating immune homeostasis and self-tolerance by mediating lymphocyte apoptosis. It interacts with CD95L with its death domain and forms a death-inducing signaling complex that includes FADD, Caspase-8 and Caspase-10 leading to apoptosis. CD95 also activates NF-kB and MAPK pathways and transduces anti-apoptotic signals in normal diploid fibroblasts and T-cells. CD95 also induces pro-inflammatory signals and maintains immuno-suppressed state in brain and eyes. Pathophysiological role of CD95 has been implicated in malignancies and various degenerative and autoimmune disorders including ALPS.
Applications:
Suitable for use in Immunohistochemistry. Other applications not tested.
Recommended Dilution:
Immunohistochemistry (paraffin): 1:25-1:50
Optimal dilutions to be determined by the researcher.
Positive Control:
Small intestine
Cellular Localization:
Cell membrane
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.