|H Mk||Endogenous||29||Mouse IgG1|
For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
NOTE: Please refer to primary antibody datasheet or 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 November 2013
Reprobing of an existing membrane is a convenient means to immunoblot for multiple proteins independently when only a limited amount of sample is available. It should be noted that for the best possible results a fresh blot is always recommended. Reprobing can be a valuable method but with each reprobing of a blot there is potential for increased background signal. Additionally, it is recommended that you verify the removal of the first antibody complex prior to reprobing so that signal attributed to binding of the new antibody is not leftover signal from the first immunoblotting experiment. This can be done by re-exposing the blot to ECL reagents and making sure there is no signal prior to adding the next primary antibody.
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalently purified water.
posted June 2005
revised June 2016
Protocol Id: 19
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.
RhoE (4) Mouse mAb detects endogenous levels of total RhoE protein.
Monoclonal antibody is produced by immunizing animals with full length recombinant human RhoE.
Rho family small GTPases act as molecular switches that regulate processes such as cell migration, adhesion, proliferation and differentiation. Typically, they are activated by guanine nucleotide exchange factors (GEFs), which catalyze the exchange of bound GDP for GTP, and are inhibited by GTPase activating proteins (GAPs), which catalyze the hydrolysis of GTP to GDP (1). Rnd1, Rnd2 and RhoE/Rnd3 comprise the evolutionarily divergent Rnd family of Rho-type small GTPases, which lack GTPase activity and therefore remain in a GTP-bound state (2, reviewed in 3). RhoE/Rnd3 activity leads to a decrease in stress fibers and increased cell migration, at least in part through regulation of the Rho-dependent kinase ROCK1 (4). Activity of RhoE/Rnd3 itself is regulated by ROCK1, which phosphorylates RhoE/Rnd3 at Ser11, enhancing its activity (5). RhoE/Rnd3 has been implicated in inhibition of DNA-damage induced apoptosis (6) and cell cycle arrest (7). In keratinocytes, RhoE/Rnd3 regulates differentiation through its effects on both proliferation and adhesion (8).
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
Explore pathways related to this product.