Reacts with human bcl-xl. The immunogen for the sheep anti-human bcl-xl was a synthetic peptide corresponding to amino acids 3 to 14 of the human bcl-xl sequence. Overexpression of bcl-xl to other bcl-2 members is believed to promote cell survival. The ratio of bcl-xl to other family members is believed to modulate the apoptotic process.
BCL2L1
Reactivité: Humain, Souris, Rat
WB, IHC, IF, ELISA, ICC
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
Western Blot: 1 - 5 μg/mL, Positive control MCF-7 cells. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Conseil sur la manipulation
Avoid repeated freezing and thawing.
Stock
-20 °C
Antigène
BCL2L1
(BCL2-Like 1 (BCL2L1))
Autre désignation
Bcl-2-Like 1
Sujet
Bcl-x is a bcl-2-related gene that can function as a regulator of programmed cell death (apoptosis) independent of bcl-2. Alternative splicing results in two distinct bcl-x mRNAs. The larger mRNA gives rise to a protein product, bcl-xl, which is similar in size and predicted structure to bcl-2 (1). The smaller mRNA gives rise to bcl-xS. bcl-x immunoreactivity has been detected in a wide variety of cell types and the protein is typically present in the cytosol in association with the mitochondrial periphery, a property shared with bcl-2 however membrane bound forms of bcl-x have been demonstrated in thymocytes (2-4). Following the induction of apoptosis all of the bcl-x protein shifts to the membrane form (2). Of the two isoforms of bcl-x, the long (bcl-xl) is the most abundant mRNA species expressed in embryonic and adult tissues and most likely differs from bcl-2 in its regulatory activity on cell differentiation through controlled tissue specific expression (1,3). Like its homolog bcl-2, bcl-x undergoes phosphorylation, a modification that requires that a specific 60 amino acid loop region be intact, which in turn appears to regulate activity (5,6). Structurally, based on 3D-structure analysis, bcl-x forms pH sensitive cation-selective ion channels in membranes a property shared with the pore forming domains of several bacterial toxins (7). Bcl-xl has been shown to modify the cell's response to oxidants, to participate in resistance to chemotherapeutic agents and radiation, and to play a key role in the development of the developing CNS (8-10).Synonyms: BCL2L, BCL2L1, BCLX, Bcl-2-like protein 1, Bcl-x, Bcl2-L-1, bcl-xL, bcl-xS