bcl-X Protein

bcl-X(L) Protein; bcl-X(S) Protein; bcl-Xa Protein; bcl-Xalpha Protein; bcl-Xb Protein; bcl-Xbeta Protein; bcl-Xlong Protein; bcl-Xshort Protein; bcl-x(beta) Protein; bcl2-Like 1 Protein; bcl2L1 Protein; bcl X Protein; bcl XL Protein; bcl XS Protein
A member of the bcl-2 protein family that plays a role in the regulation of APOPTOSIS. Two major isoforms of the protein exist due to ALTERNATIVE SPLICING of the BCL2L1 mRNA and are referred to as Bcl-XS and Bcl-XL.