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Rabbit Anti-RB1CC1/FIP200/FITC Conjugated antibody
background:
The protein encoded by this gene interacts with signaling pathways to coordinately regulate cell growth, cell proliferation, apoptosis, autophagy, and cell migration. This tumor suppressor also enhances retinoblastoma 1 gene expression in cancer cells. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Nov 2009].
Function:
Implicated in the regulation of RB1 expression. Functions as a DNA-binding transcription factor. Is a potent regulator of the RB1 pathway and a mediator that plays a crucial role in muscular differentiation. Expression is, thus, a prerequisite for myogenic differentiation. Involved in autophagy. Required for autophagosome formation. Inhibits PTK2/FAK1 and PTK2B/PYK2 activity and activation of downstream signaling pathways.
Subunit:
Part of a complex consisting of ATG13/KIAA0652, ULK1 and RB1CC1. This complex associates with ATG101. Interacts with PTK2/FAK1 and PTK2B/PYK2.
Subcellular Location:
Nucleus. Cytoplasm, cytosol. Preautophagosomal structure. Note=Under starvation conditions, is localized to puncate structures primarily representing the isolation membrane that sequesters a portion of the cytoplasm resulting in the formation of an autophagosome.
Tissue Specificity:
Expression levels correlated closely with those of RB1 in cancer cell lines as well as in various normal human tissues. Abundantly expressed in human musculoskeletal and cultured osteosarcoma cells.
Database links:
Entrez Gene: 9821 Human
Entrez Gene: 12421 Mouse
Entrez Gene: 312927 Rat
Omim: 606837 Human
SwissProt: Q8TDY2 Human
SwissProt: Q9ESK9 Mouse
Unigene: 196102 Human
Unigene: 293811 Mouse
Unigene: 33137 Rat
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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