Antibodies to the calmodulin-binding Ca2+-transport ATPase from smooth muscle |
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Authors: | F Wuytack G De Schutter J Verbist R Casteels |
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Institution: | Shell Development Company, Biological Sciences Research Center, PO Box 4248, Modesto, CA 95352, USA |
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Abstract: | Antibodies were raised against a calmodulin-binding CaMg-ATPase (Ca2+-transport ATPase) from smooth muscle. The binding of these antibodies to a number of related Ca2+-transport ATPases was studied. Antibodies to the calmodulin-binding ATPase from porcine antrum (stomach) smooth muscle do not only bind to this CaMg-ATPase, but also to the corresponding enzyme in porcine erythrocytes. However, they do not bind to the CaMg-ATPase from sarcoplasmic reticulum of porcine skeletal muscle. The binding of these antibodies to the CaMg-ATPase of smooth muscle, does not inhibit the enzyme activity. |
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Keywords: | Photosystem II Herbicide binding site Arginine modification Phenylglyoxal Atrazine Diuron |
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