|Application ||WB, IP|
|Calculated MW||59380 Da|
|Application & Usage||Western blotting (1:500 – 1:2500) and Immunoprecipitation. HeLa cell lysate can be used as a positive control. However, the optimal concentrations should be determined individually. The antibody recognizes the Caper of human and mouse origins. Reactivity to other species has not been tested.|
|Other Names||RNPC2, RNA-binding region containing protein 2, Caper, Coactivator of activating protein-1 and estrogen receptors, HCC1, Hepatocellular carcinoma protein 1, Splicing factor CC1.3, Splicing factor CC1.4|
|Formulation||100 µl affinity purified rabbit polyclonal antibody in phosphate-buffered saline (PBS) containing 30% glycerol, 0.5% BSA and 0.01% thimerosal.|
|Handling||The antibody solution should be gently mixed before use.|
|Reconstitution & Storage||-20 °C|
|Precautions||Caper Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Transcriptional coactivator for steroid nuclear receptors ESR1/ER-alpha and ESR2/ER-beta, and JUN/AP-1 (By similarity). May be involved in pre-mRNA splicing process.|
|Cellular Location||Nucleus speckle. Note=Concentrated in nuclear speckles. Colocalizes with the core spliceosomal snRNP proteins|
|Tissue Location||Widely expressed. Highly expressed in pancreas, skeletal muscle, lung and brain. Expressed at intermediate level in kidney, liver and heart|
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Provided below are standard protocols that you may find useful for product applications.
Caper, also known as splicing factor HCC1 or hepatocellular carcinoma protein 1 and RNA binding region containing protein 2 (RNPC2), acts as a transcriptional coactivator for steroid nuclear receptors c-Jun, ERalpha and ER-beta. Caper, a nuclear protein with highest concentrations in nuclear speckles, plays a role in the pre-mRNA splicing process. Two isoforms of Caper, HCC1.3 and HCC1.4, co-localize with pre-mRNA splicing factor SC35 and uridine-rich small nuclear RNAs. Caper is a widely expressed protein with highest levels detected in skeletal muscle, lung, brain and pancreas.
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