LEO1 Antibody, FITC conjugated - Cat. #: CSB-PA845150NC01HU

SKU: CSB-PA845150NC01HU

Size :50ul

Clone Number:

Aliases:Gm185 antibody; LEO1 antibody; LEO1_HUMAN antibody; LOC123439 antibody; Paf1/RNA polymerase II complex component antibody; Replicative senescence down regulated leo1 like protein antibody; Replicative senescence down-regulated leo1-like protein antibody; Replicative senescence downregulated leo1 like antibody; RNA polymerase associated protein LEO1 antibody; RNA polymerase-associated protein LEO1 antibody; Senescence downregulated leo1 like antibody

Product Type:Polyclonal Antibody

Immunogen Species:Homo sapiens (Human)

UniProt ID:Q8WVC0

Immunogen:Peptide sequence from Human RNA polymerase-associated protein LEO1 protein (2-24AA)

Raised in:Rabbit

Species Reactivity:Human

Tested Applications:

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. Involved in polyadenylation of mRNA precursors. Connects PAF1C to Wnt signaling.

Clonality:Polyclonal

Isotype:IgG

Purification Method:>95%, Protein G purified

Conjugate:FITC

Buffer:Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form:Liquid

Stroage:Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Names:LEO1

Research Areas:Epigenetics and Nuclear Signaling