Adducin is a membrane skeletal protein that binds to actin filaments (F-actin) and promotes the association of spectrin with F-actin to form a spectrin-actin meshwork beneath plasma membranes. Adducin is a heterodimeric protein that consists of related subunits; alpha and beta, or alpha and gamma subunits. Adducin binds with high affinity to Ca(2+)/calmodulin and is a substrate for protein kinase C (PKC), and protein kinase A (PKA). Phosphorylation of adducing alpha by Rho-kinase at Thr445 and Thr480 enhances the F-actin-binding activity of adducing alpha.
Applications:
Suitable for use in Immunofluorescence, Western Blot, and Immunohistochemistry. Other applications not tested.
Recommended Dilution:
Immunofluorescence:1:100-1:200
Western Blot:1:500-1:1,000
Immunohistochemistry:1:50-1:100
Optimal dilutions to be determined by the researcher.
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.