SLC11A1 is key regulator of entry into cell division that acts as a tumor suppressor.
It promotes G0-G1 transition when phosphorylated by CDK3/cyclin-C.
It acts as a transcription repressor of E2F1 target genes.
The underphosphorylated, active form of RB1 interacts with E2F1 and represses its transcription activity, leading to cell cycle arrest.
It is directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particular, that of constitutive heterochromatin by stabilizing histone methylation.
It recruits and targets histone methyltransferases SUV39H1, SUV420H1 and SUV420H2, leading to epigenetic transcriptional repression.
It controls histone H4 'Lys-20' trimethylation.
Inhibits the intrinsic kinase activity of TAF1.
It mediates transcriptional repression by SMARCA4/BRG1 by recruiting a histone deacetylase (HDAC) complex to the c-FOS promoter.
In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex.
Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex By similarity.
Applications:Suitable for use in Western Blot.
Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：mouse
Grade：Affinity Purified
Purity：Purified by affinity chromatography.
Form：Supplied as a liquid in PBS, 2% sucrose, 0.09% sodium azide.
Specificity：Recognizes mouse RB1.
Isotype：IgG
Calc Applications Abbrev：WB
Calc Crossreactivity：Mo
Immunogen：Synthetic peptide corresponding to the middle region of MOUSE Rb1
