AF4 antikoerper, MLLT2 antikoerper, PBM1 antikoerper, 9630032B01Rik antikoerper, AW319193 antikoerper, Af4 antikoerper, Mllt2h antikoerper, Rob antikoerper, Mllt2 antikoerper, AF4/FMR2 family member 1 antikoerper, AF4/FMR2 family, member 1 antikoerper, AFF1 antikoerper, Aff1 antikoerper
Hintergrund
This gene encodes a member of the AF4/ lymphoid nuclear protein related to AF4/Fragile X E mental retardation syndrome family of proteins, which have been implicated in childhood lymphoblastic leukemia, Fragile X E site mental retardation, and ataxia. It is the prevalent mixed-lineage leukemia fusion gene associated with spontaneous acute lymphoblastic leukemia. Members of this family have three conserved domains: an N-terminal homology domain, an AF4/ lymphoid nuclear protein related to AF4/Fragile X E mental retardation syndrome domain, and a C-terminal homology domain. The protein functions as a regulator of RNA polymerase II-mediated transcription through elongation and chromatin remodeling functions. Through RNA interference screens, this gene has been shown to promote the expression of CD133, a plasma membrane glycoprotein required for leukemia cell survival. Alternative splicing results in multiple transcript variants.