SOX3 Rabbit Polyclonal Antibody (HA500388)

UNIPROT #

P41225

PROTEIN NAME

SOX3

SYNONYMS

GHDX antibody;MRGH antibody;PHP antibody;PHPX antibody;sox3 antibody;SOX3_HUMAN antibody;SOXB antibody;SRY (sex determining region Y)-box 3 antibody;SRY Box 3 antibody;SRY-related HMG-box gene 3 antibody;Transcription factor Sox-3 antibody

SUBCELLULAR LOCATION

Nucleus.

FUNCTION

Transcription factor SOX-3 is a protein that in humans is encoded by the SOX3 gene. This gene encodes a member of the SOX (SRY-related HMG-box) family of transcription factors involved in the regulation of embryonic brain development and in determination of cell fate. The encoded protein acts as a transcriptional activator. Mutations in this gene have been associated with X-linked hypopituitarism (XH) and X-linked mental retardation. Patients with XH are male, have short stature, exhibit a mild form of mental retardation and present pan-hypopituitarism. A duplication of the SOX3 gene has also been discovered to cause XX male sex reversal. SRY-box transcription factor 3, SOX3, is a transcription factor that is encoded by the SOX3 gene. This gene is responsible for ensuring proper embryonic development and determining the fate of different cells. Regarding its developmental facet, SOX3, alongside other SOX transcription factors, ensures the proper formation of the hypothalamo-pituitary axis. The proper development of the hypothalamo-pituitary axis is necessary as it serves to ensure proper systemic hormonal function. When SOX3 expression is affected, the development of different structures can be affected as well. Specifically, both the hypothalamus and the pituitary gland can suffer in accomplishing proper growth. Due to this, conditions such as hypopituitarism and mental retardation are found in cases with a lack of SOX3. Also, craniofacial abnormalities can be seen as a result of a lack of the SOX3 gene.