Western blot analysis of extracts from various cell lines using GOPC (D10A12) Rabbit mAb.
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
NOTE: Please refer to primary antibody product webpage for recommended antibody dilution.
From sample preparation to detection, the reagents you need for your Western Blot are now in one convenient kit: #12957 Western Blotting Application Solutions Kit
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
Load 20 µl onto SDS-PAGE gel (10 cm x 10 cm).
NOTE: Volumes are for 10 cm x 10 cm (100 cm2) of membrane; for different sized membranes, adjust volumes accordingly.
* Avoid repeated exposure to skin.
posted June 2005
revised June 2020
Protocol Id: 10
GOPC (D10A12) Rabbit mAb detects endogeneous levels of total GOPC protein.
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Phe31 of human GOPC protein.
GOPC (FIG) was originally identified as a Golgi-associated, PDZ domain containing protein. It has two coiled-coil domains (CC1 and CC2) located in the amino-terminal region and a PDZ domain in the carboxy-terminal region (1). The CC2 domain and its adjacent linker region mediate the association of GOPC with the golgi protein golgin-160 and the Q-SNARE protein syntaxin 6 (1,2). The PDZ domain of GOPC interacts with the carboxy terminus of target proteins to mediate target protein vesicular trafficking and surface expression (3-6). Fusion of the corresponding GOPC gene with the ROS tyrosine kinase oncogene has been detected in some glioblastomas. The resulting GOPC-ROS fusion protein is targeted to the golgi apparatus where a constitutively activate ROS tyrosine kinase can mediate tumor formation (7,8).
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