Home
>
Product
>
Antibody
>
Rabbit Anti-PHOX2A/FITC Conjugated antibody
background:
The protein encoded by this gene contains a paired-like homeodomain most similar to that of the Drosophila aristaless gene product. The encoded protein plays a central role in development of the autonomic nervous system. It regulates the expression of tyrosine hydroxylase and dopamine beta-hydroxylase, two catecholaminergic biosynthetic enzymes essential for the differentiation and maintenance of the noradrenergic neurotransmitter phenotype. The encoded protein has also been shown to regulate transcription of the alpha3 nicotinic acetylcholine receptor gene. Mutations in this gene have been associated with autosomal recessive congenital fibrosis of the extraocular muscles. [provided by RefSeq, Jul 2008]
Function:
May be involved in regulating the specificity of expression of the catecholamine biosynthetic genes. Acts as a transcription activator/factor. Could maintain the noradrenergic phenotype.
Subcellular Location:
Nucleus.
DISEASE:
Defects in PHOX2A are the cause of congenital fibrosis of extraocular muscles type 2 (CFEOM2) [MIM:602078]. CFEOM encompasses several different inherited strabismus syndromes characterized by congenital restrictive ophthalmoplegia affecting extraocular muscles innervated by the oculomotor and/or trochlear nerves. CFEOM is characterized clinically by anchoring of the eyes in downward gaze, ptosis, and backward tilt of the head. CFEOM2 may result from the aberrant development of the oculomotor (nIII), trochlear (nIV) and abducens (nVI) cranial nerve nuclei.
Similarity:
Belongs to the paired homeobox family.
Contains 1 homeobox DNA-binding domain.
Database links:
Entrez Gene: 401 Human
Entrez Gene: 11859 Mouse
Entrez Gene: 116648 Rat
Omim: 602753 Human
SwissProt: O14813 Human
SwissProt: Q62066 Mouse
SwissProt: Q62782 Rat
Unigene: 705937 Human
Unigene: 5028 Mouse
Unigene: 2858 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
|
|