Western blot analysis of extracts from various cells lines using CP110 Antibody.Learn more about how we get our images.
Western blot analysis of extracts from T98G cells, serum starved for 48 hr and then either untreated (-) or treated with 10% serum for 24 hr (+), using CP110 Antibody (upper) or α-Actinin (D6F6) XP® Rabbit mAb #6487 (lower).Learn more about how we get our images.
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.
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: 263
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.
CP110 Antibody recognizes endogenous levels of total CP110 protein. This antibody cross-reacts with a protein of unknown origin at ~65 kDa.
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues around Ser580 of human CP110 protein. Antibodies are purified by protein A and peptide affinity chromatography.
The centrosome is an organelle that plays an important role in the mammalian cell cycle. Prior to the onset of mitosis, the single interphase centrosome duplicates only once, creating a pair of daughter centrosomes that will form the two spindle poles after breakdown of the nuclear envelope. Failure to duplicate or overduplication of the centrosome can result in polyploidy and genomic instability (reviewed in 1). Centrosomal protein of 110 kDa (CP110) is a cyclin-dependent kinase (CDK) substrate that plays a critical role in promoting the duplication of centrosomes and correct spindle formation (2). In addition, CP110 has been shown to interact with calmodulin (CaM) and centrin to regulate the progression through cytokinesis (3), and with Cep97 and Cep290 to regulate the formation of primary cilia (4,5). CP110 expression is induced in G1/S with peak expression during S-phase. Degradation of CP110 is mediated by cyclin F in G2-phase and is required for normal progression into M-phase (6).
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|12140S||100 µl (10 western blots)||$ 255.0|