Cell Signaling Technology Sec23A Antibody 100 ul
Manufacturer: Cell Signaling Technology 8162S
8162S , There are two isoforms of Sec23 protein: Sec23A and Sec23B. Both isoforms have been shown in the Sec23/24 complex, which is a component of COPII coat (1). COPII is composed of at least five proteins: the Sec23/24 complex, the Sec13/31 complex, and Sar1. COPII coat is located at the ER/Golgi interface and involved in transport of newly synthesized proteins from the ER to the Golgi apparatus (2). COPII formation is initiated through binding of the activated G protein, Sar1, to the Sec23/24 complex to form a prebudding complex, which directly binds target molecules (2-4). The prebudding complex further recruits Sec13/31 to form mature COPII coat (5,6). In addition to being a COPII component, Sec23 has also been shown to interact with p125 and Sec16 at the transitional ER; these interactions are important for regulation of the COPII transportation function (7,8).
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