Host : Rabbit
Clonality: Polyclonal
Clone:
Isotype: IgG
Immunogen: WD repeat domain 61
Purity: ≥95% as determined by SDS-PAGE
Form: Liquid
Molecular weight: 33 kDa
Uniprot: Q9GZS3
Gene id: 80349
Background: Component of the PAF1 complex(PAF1C) which has multiple functions during transcription by RNA polymerase II and is implicated in regulation of development and maintenance of embryonic stem cell pluripotency. PAF1C associates with RNA polymerase II through interaction with POLR2A CTD non-phosphorylated and 'Ser-2'-and 'Ser-5'-phosphorylated forms and is involved in transcriptional elongation, acting both indepentently and synergistically with TCEA1 and in cooperation with the DSIF complex and HTATSF1. PAF1C is required for transcription of Hox and Wnt target genes. PAF1C is involved in hematopoiesis and stimulates transcriptional activity of KMT2A
MLL1; it promotes leukemogenesis through association with KMT2A
MLL1-rearranged oncoproteins, such as KMT2A
MLL1-MLLT3
AF9 and KMT2A
MLL1-MLLT1
ENL. PAF1C is involved in histone modifications such as ubiquitination of histone H2B and methylation on histone H3 'Lys-4'(H3K4me3). PAF1C recruits the RNF20
40 E3 ubiquitin-protein ligase complex and the E2 enzyme UBE2A or UBE2B to chromatin which mediate monoubiquitination of 'Lys-120' of histone H2B(H2BK120ub1); UB2A
B-mediated H2B ubiquitination is proposed to be coupled to transcription. PAF1C is involved in mRNA 3' end formation probably through association with cleavage and poly(A) factors. In case of infection by influenza A strain H3N2, PAF1C associates with viral NS1 protein, thereby regulating gene transcription. Required for mono-and trimethylation on histone H3 'Lys-4'(H3K4me3), dimethylation on histone H3 'Lys-79'(H3K4me3). Required for Hox gene transcription. Component of the SKI complex which is thought to be involved in exosome-mediated RNA decay and associates with transcriptionally active genes in a manner dependent on PAF1C.
Field of research: Cell Division and Proliferation
Storage conditions: PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze
thaw cycles.)
Applications: ELISA, WB, IHC, IF
Dilution: WB: 1:500-1:5000; IHC: 1:20-1:200; IP: 1:500-1:5000; IF: 1:10-1:100
Target: SKIC8
Purification: Immunogen affinity purified
Reactivity: Human, Mouse, Rat