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Rabbit Anti-FASP1/FITC Conjugated antibody
background:
Mapping to chromosome 21, the FASP1 gene (FAPP1-associated protein 1) encodes a 233 amino acid protein that is homologous to the fission yeast protein Mis18. In yeast, Mis18 is localized to the centrosome and forms a complex with Mis16 to maintain the deacetylated state of histones specifically in the central core of centromeres. FASP1, also known as Protein Mis18-alpha and C21orf45, is required for the recruitment of CENP-A to centrosomes and is thereby essential for normal chromosome segregation during mitosis. With expression in testis, FASP1 exists as a homodimer, a heterodimer with MIS18B or is present in a complex containing other Mis18 family members. FASP1 has been shown to bind to pp5644 in Hela cells, where overexpression of pp5644 leads to inhibited growth and colony formation.
Function:
Required for recruitment of CENPA to centromeres and normal chromosome segregation during mitosis.
Subunit:
Homodimer, and heterodimer with MIS18B. Identified in a complex containing MIS18A, MIS18B, MIS18BP1, RBBP7 and RBBP4.
Subcellular Location:
Nucleus. Centromere.
Tissue Specificity:
Detected in testis.
Similarity:
Belongs to the mis18 family.
Database links:
Entrez Gene: 54069 Human
SwissProt: Q9NYP9 Human
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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