Home
>
Product
>
Antibody
>
Rabbit Anti-PCDH8/FITC Conjugated antibody
background:
Protocadherins are a large family of cadherin-like cell adhesion proteins that are involved in the establishment and maintenance of neuronal connections in the brain. There are three protocadherin gene clusters, designated alpha, beta and gamma, all of which contain multiple tandemly arranged genes. PCDH8 (protocadherin-8), also known as Arcadlin or PAPC, is a 1,070 amino acid single-pass type I membrane protein that contains six cadherin domains and belongs to the protocadherin family. Localized to the cell membrane and expressed specifically in fetal and adult brain, PCDH8 is thought to play a role in cell adhesion events in the central nervous system (CNS). PCDH8 is inactivated or silenced in breast cancer, suggesting a possible role in tumor suppression. Two isoforms of PCDH8 that differ in their cytoplasmic tails are expressed due to alternative splicing events.
Function:
PCDH8 (Protocadherin 8) belongs to the protocadherin gene family, a subfamily of the cadherin superfamily. It is thought to function in cell-adhesion in a calcium-dependent manner. It is predominantly expressed in brain, localizing to synaptic junctions.
Subunit:
The N-terminal extracellular domain forms homophilic interactions; these interactions activate p38 MAPK via TAOK2 and trigger endocytosis (By similarity). Interacts with CDH2; this interaction may lead to CDH2 cointernalization (By similarity). Interacts with CDH11 (By similarity). Interacts with TAOK2 (By similarity).
Subcellular Location:
Cell Membrane. Single-pass type I membrane protein.
Similarity:
Contains 6 cadherin domains.
Database links:
Entrez Gene: 5100 Human
Omim: 603580 Human
SwissProt: O95206 Human
Unigene: 19492 Human
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
|
|