|Application ||WB, IHC, IF|
|Other Accession||Q64373 (Mouse), P53563 (Rat)|
|Reactivity||Human, Mouse, Rat|
|Calculated MW||26049 Da|
|Other Names||BCL2L1; BCL2L; BCLX; Bcl-2-like protein 1; Bcl2-L-1; Apoptosis regulator Bcl-X|
|Formulation||100 ug (1mg/ml) of antibody in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide|
|Handling||The antibody solution should be gently mixed before use|
|Precautions||Phospho-Bcl-x (Thr47) antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Potent inhibitor of cell death. Inhibits activation of caspases. Appears to regulate cell death by blocking the voltage- dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis. Isoform Bcl-X(S) promotes apoptosis.|
|Cellular Location||Isoform Bcl-X(L): Mitochondrion inner membrane. Mitochondrion outer membrane. Mitochondrion matrix. Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane. Cytoplasm, cytosol. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Nucleus membrane; Single-pass membrane protein; Cytoplasmic side. Note=After neuronal stimulation, translocates from cytosol to synaptic vesicle and mitochondrion membrane in a calmodulin-dependent manner (By similarity). Localizes to the centrosome when phosphorylated at Ser-49.|
|Tissue Location||Bcl-X(S) is expressed at high levels in cells that undergo a high rate of turnover, such as developing lymphocytes. In contrast, Bcl-X(L) is found in tissues containing long-lived postmitotic cells, such as adult brain|
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Provided below are standard protocols that you may find useful for product applications.
Bcl-x is a dominant regulator of programmed cell death in mammalian cells. Members of the wider Bcl-2 family, which also includes Bcl-x, Bcl-w and Mcl-1, are described by their similarity to Bcl-2 protein. Bcl-x an antiapoptotic member of the Bcl-2 family is a dominant regulator of programmed cell death in mammalian cells. Bcl-x is located at the outer mitochondrial membrane and regulates outer mitochondrial membrane channel (VDAC) opening. The long form (Bcl-x (L)) displays cell death repressor activity, but the short isoform (Bcl-x(S)) and the b-isoform (Bcl-xb) promote cell death.
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