金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: Bcl-x Long Name: B Cell Lymphoma/Leukemia x Aliases: BCL2L1 Entrez Gene IDs: 598 (Human); 12048 (Mouse); 24888 (Rat) Background: Bcl-x Bcl-x is a member of the Bcl-2 family of proteins that regulates outer mitochondrial membrane permeability. Alternative splicing results in two distinct Bcl-x isoforms. Bcl-xL (long) is an anti-apoptotic protein that prevents release of Cytochromec from the mitochondrial intermembrane space into the cytosol. Bcl-xs (short) is a pro-apoptotic member that can initiate programmed cell death.