SCAP2 Polyclonal Antibody, AbBy Fluor™ 405 Conjugated

Fyb (Fyn binding protein) and the anchoring proteins SKAP55 and SKAP55-R (SKAP55-related protein) associate with the tyrosine kinase p59fyn. SKAP55 and SKAP55-R bind to Fyb through their SH3 domains and function as substrates for p59Fyn in resting T cells. SKAP55 contains an N-terminal pleckstrin homology domain and a C-terminal SH3 domain binding motif of adjacent arginine and lysine residues followed by tandem tyrosines (i.e. RKxxYxxY) . SKAP55-R, similar in overall structure to SKAP55, contains a coiled-coil N-terminal domain. SKAP55 associates with SLAP-130, another component of the Fyn complex, which plays a role in the regulation of signaling events initiated by lymphocyte antigen receptors leading up to T cell activation. The human SKAP55 gene maps to chromosome 17q21.32 and encodes a 359 amino acid protein.

Fyn associated phosphoprotein SKAP55 homologue; MGC10411; MGC33; PRAP; Pyk2/RAFTK associated protein; Pyk2/RAFTK-associated protein; RA70; Retinoic acid-induced protein 70; SAPS; SKAP-55HOM; SKAP-HOM; skap2; SKAP2_HUMAN; SKAP55 homolog; SKAP55R; Src associated adaptor protein; Src family associated phosphoprotein 2; Src family-associated phosphoprotein 2; src kinase associated phosphoprotein of 55 related protein; Src kinase-associated phosphoprotein 2; Src kinase-associated phosphoprotein 55-related protein; Src-associated adapter protein with PH and SH3 domains.