Synthesis and characterization of a cellular membrane affinity chromatography column containing histamine 1 and P2Y1 receptors: A multiple G-protein coupled receptor column
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作者:
Moaddel, Ruin
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Moaddel, Ruin
[1
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Musyimi, Harrison K.
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Musyimi, Harrison K.
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Sanghvi, Mitesh
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Sanghvi, Mitesh
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Bashore, Charlene
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Bashore, Charlene
[1
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Frazier, Chester R.
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Frazier, Chester R.
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Khadeer, Mohammad
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Khadeer, Mohammad
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Bhatia, Prateek
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Bhatia, Prateek
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Wainer, Irving W.
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NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USANIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
Wainer, Irving W.
[1
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机构:
[1] NIA, NIH, Gerontol Res Ctr, Baltimore, MD 21224 USA
A cellular membrane affinity chromatography (CMAC) column has been created using cellular membrane fragments from a 1321N1 cell line stably transfected with the P2Y(1) receptor. The CMAC(1321N1(P2Y1)) column contained functional P2Y(1) and histamine I receptors, which independently bound receptor-specific ligands. The data obtained with the CMAC(1321N1(P2Y1)) column demonstrate that multiple-G-protein coupled receptor (GPCR) columns can be developed and used to probe interactions with the immobilized receptors and that endogenously expressed GPCRs can be used to create CMAC columns. The results also establish that the histamine 1 receptor can be immobilized with retention of ligand-specific binding. Published by Elsevier B.V.