Produced in rabbits immunized with E. coli-derived Human LIN52 fragment, and purified by antigen affinity chromatography.
Source
Polyclonal Rabbit IgG
Purification
Protein A & Antigen Affinity
Formulation
PBS, pH7.0 with 0.03% Proclin300
Conjugate
Unconjugated
Form
Liquid
Shipping
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Avoid repeated freeze-thaw cycles.
The MuvB complex of five proteins (LIN9, LIN37, LIN52, RBBP4, and LIN54), also known as LINC (LIN complex), is important for coordinated cell cycle gene expression. By participating in the formation of three distinct transcriptional regulatory complexes, including DREAM (DP, RB-like, E2F, and MuvB), MMB (Myb-MuvB), and FoxM1-MuvB, MuvB represents a unique regulator mediating either transcriptional activation (during S-G2 phases) or repression (during quiescence). The serine residue 28 of LIN52 is phosphorylated by DYRK1A, and point mutation of this residue or down regulation of DYRK1A (which phosphorylates LIN52) leads to disruption of DREAM complex assembly, which is needed for G(0) arrest. dlin52, the Drosophila orthologue of LIN52, is strongly conserved across various taxa from worms to human. dlin52 is reported to be present in a large protein complex containing important transcriptional regulators of cell proliferation and cell death like dE2F1, dMyb and dRbf.
References
Iness AN, et al. (2018) Muvb: A key to cell cycle control in ovarian cancer. Front Oncol 8 223.
Bhaskar PK, et al. (2014) Dlin52 is crucial for de2f and drbf mediated transcriptional regulation of pro-apoptotic gene hid. Biochim Biophys Acta 1839 (9): 800-812.
Bhaskar PK, et al. (2012) Dynamic pattern of expression of dlin52, a member of the myb/muvb complex, during drosophila development. Gene Expr Patterns 12 (1-2): 77-84.