Quick Search
Products Polyclonal Anti-BCL2L3
| Catalogue number: | PA1503 |
| Price: | $200.00 |
| Reactivities: | Human |
| Applications: | Western Blot |
| Size: | 100ug/vial |
| Gene: | MCL1 |
| Swiss prot: | Q07820 |
| Form: | Lyophilized |
| Format: | Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3. |
| Storage temp: | "At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing. " |
| Scientific background: | BCL2L3, also known as MCL1(myeloid cell leukemia sequence 1) encodes an anti-apoptotic protein, which is a member of the Bcl-2 family. Alternative splicing results in multiple transcript variants. The longest gene product (isoform 1) enhances cell survival by inhibiting apoptosis while the alternatively spliced shorter gene products (isoform 2 and isoform 3) promote apoptosis and are death-inducing.Using the methods of somatic cell hybrid analysis and fluorescence in situ hybridization), the MCL1 gene is mapped to human 1q21.MCL1is a critical and specific regulator essential for ensuring the homeostasis of early hematopoietic progenitors.Phosphorylation of MCL1 directs its interaction with the tumor suppressor protein FBW7, which is the substrate-binding component of a ubiquitin ligase complex. The polyubiquitylation of MCL1 then targets it for proteasomal degradation. The degradation of MCL1 was blocked in patient-derived tumor cells that lacked FBW7 or had loss-of-function mutations in FBW7, conferring resistance to antitubulin agents and promoting chemotherapeutic-induced polyploidy. |
| References: | 1. Inuzuka, H., Shaik, S., Onoyama, I., Gao, D., Tseng, A., Maser, R. S., Zhai, B., Wan, L., Gutierrez, A., Lau, A. W., Xiao, Y., Christie, A. L., Aster, J., Settleman, J., Gygi, S. P., Kung, A. L., Look, T., Nakayama, K. I., DePinho, R. A., Wei, W.SCF(FBW7) regulates cellular apoptosis by targeting MCL1 for ubiquitylation and destruction.Nature 471: 104-109, 2011. 2. Leu, J. I.-J., Dumont, P., Hafey, M., Murphy, M. E., George, D. L.Mitochondrial p53 activates Bak and causes disruption of a Bak-Mcl1 complex.Nature Cell Biol. 6: 443-450, 2004. 3. Schwickart, M., Huang, X., Lill, J. R., Liu, J., Ferrando, R., French, D. M., Maecker, H., O'Rourke, K., Bazan, F., Eastham-Anderson, J., Yue, P., Dornan, D., Huang, D. C. S., Dixit, V. M.Deubiquitinase USP9X stabilizes MCL1 and promotes tumour cell survival.Nature 463: 103-107, 2010. |
| Additional info: | A synthetic peptide corresponding to a sequence at the C-terminal of human BCL2L3, different from the related mouse sequence by one amino acid. |
Get the Best Promotions
