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APC/C Signaling Pathway Assay (CAT#: STEM-MB-0314-WXH)

Introduction

The anaphase-promoting complex/cyclosome (APC/C) is a multifunctional ubiquitin ligase involved in cell cycle, metabolism, DNA damage repair, autophagy, apoptosis, aging, tumors and a variety of biological processes. As an important post-translational modification, ubiquitination regulates protein degradation by the ubiquitin-proteasome system (UPS).




Principle

APC/C regulates the cell cycle primarily through collaboration with CDC20 and CDH1. The APC/C-CDC20 complex primarily regulates the degradation of related substrates in the mid-mitotic stages. The APC/C-CDH1 complex primarily regulates the progression of late mitosis and G1 phase. CDC20 plays an important role in the G2 phase of progress. In the G2 phase, CDC20 is phosphorylated by a kinase such as CDK1 (cyclin-dependent kinase 1), partially activating its interaction with APC/C. At the G2/M phase transition, the activity of the APC/C-CDC20 complex is inhibited. In the middle stage of mitosis, the APC/C-CDC20 complex can ubiquitinate and degrade Cyclin A, and NEK2A (NIMA-related expressed kinase 2A).

Applications

To study the regulation mechanism of APC/C signal pathway in disease.
To study the effect of each virus on APC/C signaling pathway.
To study the effects of drugs or therapies on APC/C signaling pathways.

Procedure

• Luminex Multiplex Assay
• Enzyme-linked immunosorbent assay (ELISA)
• Flow cytometry (FACS analysis) technology

Notes

Detectable targets: p53, BID, APs, tBID, SODD, Bad, IPS-1, ISGF3, MSK2, PI3K, TBK1, Vav, BAK, Bax, PIDD, MYD88, Rac1, TLR4, Histone-H3, IRF5, MEK3, p38MAPK, SH2, TRAF6, Bcl-xl, RIP1, TRAF-2, FADD, APAF-1, BID, IKK-α, IRS1, MEK6, p50, SLP76, TRAM, FADD, IRF7, Mda-5, NFκB, RIG-1, TRAF3, IKK-β, IRS2, MSK1, p65, Tak1, TRIF, GAS, IRF9, MEKK1, p38, RIP1, TRAF5, IRAK1, ISRE, mTOR, PKR, TLR3

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