Pax2 Recombinant Rabbit Monoclonal Antibody [JE25-49] (ET7110-57)

UNIPROT #

Q02962

PROTEIN NAME

Pax2

SYNONYMS

FSGS7 antibody;Paired box 2 antibody;Paired box gene 2 antibody;paired box homeotic gene 2 antibody;paired box protein 2 antibody;Paired box protein Pax 2 antibody;Paired box protein Pax-2 antibody;Paired box protein Pax2 antibody;PAPRS antibody;Pax 2 antibody

TISSUE SPECIFICITY

Expressed in primitive cells of the kidney, ureter, eye, ear and central nervous system.

DEVELOPMENTAL STAGE

Mainly in fetal kidney and juvenile nephrogenic rests.

SUBCELLULAR LOCATION

Nucleus.

FUNCTION

PAX2 encodes paired box gene 2, one of many human homologues of the Drosophila melanogaster gene prd. The central feature of this transcription factor gene family is the conserved DNA-binding paired box domain. PAX2 is believed to be a target of transcriptional suppression by the tumor suppressor gene WT1. Pax 2 is a transcription factor controlled by the signaling molecules Wnt1 and Fgf8. Pax2 along with other transcription factors Pax5, Pax8, En1, and En 2 are expressed across the Otx2-Gbx2 boundary in the mid-hindbrain region. These transcription factors work with the signaling molecules Wnt1 and Fgf8 to maintain the MHB organizer. The MHB controls midbrain and cerebellum development. Pax2 is the earliest known gene to be expressed across the Otx2-Gbx2 boundary. It is first expressed in the late primitive streak stage and is expressed in a narrow ring centered at the MHB during somitogenesis. Transgene expression of the mid-hindbrain and developing kidney is directed by Pax2. There are three distinct MHB-specific enhancers in the upstream region of Pax2. Expression at the MHB from the four-somite stage onwards is directed by the two late enhancers in the proximal and distal regions of Pax2. The early enhancer located in the intermediate region activates the mid-hindbrain region of late gastrula embryos. The activation of Pax2, Pax5, and Pax8 is a conserved feature of all vertebrates.