Chip28 protein

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August undefined, 2024

WebComparisons between the amount of CHIP28 RNA injected, osmotic water perme- ability, and number of copies of CHIP28 protein expressed in Xenopus oocytes. After 72 hours, control-injected oocytes and oocytes injected with 0.1 to 10 ng of CHIP28 RNA were studied for osmotic swelling at 22°C. WebProtein-coding gene in the species Homo sapiens AQP1 Available structures PDB Ortholog search: PDBeRCSB List of PDB id codes 4CSK, 1FQY, 1H6I, 1IH5 Identifiers Aliases AQP1, AQP-CHIP, CHIP28, CO, …

Artificial Aquaporin That Restores Wound Healing of Impaired …

WebJan 2, 1993 · The sites of water transport along the nephron are well characterized, but the molecular basis of renal water transport remains poorly understood. CHIP28 is a 28-kD … WebJun 17, 2014 · 第一章文献综述 AQ PI又称通道形成整合蛋I刍（channel forming integra protein，CHIP28），其分子中含有269个氨基酸残基，是红细胞膜的主要水通道蛋白，主要在系统的毛细血管与小血管的上皮细胞有广泛表达，冈此在消化系统13“51、呼吸系统、中枢神经系统【6】都有 ... razor sharp image bushnell fl

(PDF) The mercury-sensitive residue at cysteine 189 in the CHIP28 …

WebLIN28A. LIN28A (previously LIN28 ), originally found in Caenorhabditis elegans, encodes an RNA-binding protein [protein lin-28 homolog A (Lin-28A)] that has been characterized … WebJan 5, 1993 · Molecular identification of CHIP28 protein as the membrane water channel was first accomplished by measurement of osmotic swelling of Xenopus oocytes injected with CHIP28 RNA (Preston, G. M ... WebMay 9, 2008 · Abstract. This review focuses on studies of water movement across biological membranes performed over the last 50 years. Different scientific approaches had tried to elucidate such intriguing mechanism, from hypotheses emphasizing the role of the lipid bilayer to the cloning of aquaporins, the ubiquitous proteins described as specific water ... simpson wedge anchor catalogue

Isolation of the cDNA for erythrocyte integral membrane …

Reconstitution of Functional Water Channels in Liposomes …

WebAquaporins (AQPs) play a pivotal role in the cellular transport of water and many other small solutes, influencing many physiological and developmental processes in plants. In the present study, extensive bioinformatics analysis of AQPs was performed in Aquilegia coerulea L., a model species belonging to basal eudicots, with a particular focus on … WebChannel forming integral protein of 28 kD (CHIP28) functions as a water channel in erythrocytes, kidney proximal tubule and thin descending limb of Henle. CHIP28 morphology was examined by freeze-fracture EM in proteoliposomes reconstituted with purified CHIP28, CHO cells stably transfected with CHI … razor sharp in hardin valley tnWebSep 9, 1994 · preston, g.m., appearance of water channels in xenopus oocytes expressing red-cell chip28 protein, science 256: 385 (1992). crossref. google scholar. rao, y, similarity of the product of the drosophila neurogenic gene big brain to transmembrane channel proteins, nature 345: 163 (1990). simpson wedge anchor esr

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Chip28 protein

WebThe sites of water transport along the nephron are well characterized, but the molecular basis of renal water transport remains poorly understood. CHIP28 is a 28-kD integral … WebCHIP28 is an abundant integral membrane protein in RBCs and renal tubules, and Xenopus laevis oocytes injected with CHIP28 RNA exhibit high osmotic water permeability, P f [Preston et al. (1992) Science 256, 385-387]. Purified CHIP28 from human RBCs was reconstituted into proteoliposomes in order to establish if CHIP28 is itself the functional ...

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WebApr 1, 1992 · The CHIP28 protein is an abundant integral membrane protein in mammalian RBCs and renal proximal tubules and belongs to a family of membrane proteins with unknown functions. Oocytes from Xenopus laevis microinjected with in vitro-transcribed CHIP28 RNA exhibited increased osmotic water permeability; this was reversibly … WebAug 25, 1992 · Water rapidly crosses the plasma membranes of red blood cells (RBCs) and renal tubules through highly specialized channels. CHIP28 is an abundant integral membrane protein in RBCs and renal tubules, and Xenopus laevis oocytes injected with CHIP28 RNA exhibit high osmotic water permeability, Pf [Preston et al. (1992) Science …

WebG M Preston; T P Carroll; W B Guggino; P Agre; Appearance of water channels in Xenopus oocytes expressing red cell CHIP28 protein.. Science 1992, 256, 385–387, . G M Preston; J S Jung; W B Guggino; P Agre; The mercury-sensitive residue at cysteine 189 in the CHIP28 water channel.. Journal of Biological Chemistry 1993, 268, 17–20, . WebQuick Reference. An abbreviation for CHannel-forming Integral Protein of 28 kDa relative molecular mass. CHIP-28 was purified from the plasma membranes of human …

WebOct 8, 2024 · CHIP28 is a 28-kD hydrophobic integral membrane protein that functions as a water channel in erythrocytes and renal tubule epithelial cell membranes. We … WebWater channels provide the plasma membranes of red cells and renal proximal tubules with high permeability to water, thereby permitting water to move in the direction of an osmotic gradient. Molecular identification of CHIP28 protein as the membrane water channel was first accomplished by measurement of osmotic swelling of Xenopus oocytes injected with …

WebSep 2, 2024 · Appearance of Water Channels in Xenopus Oocytes Expressing Red Cell CHIP28 Protein. 3. The Aquaporins, Blueprints for Cellular Plumbing Systems. 4. Molecular structure of the water channel through aquaporin CHIP. The hourglass model. 5. Aquaporin water channels – from atomic structure to clinical medicine

WebMedChemExpress(MCE) 试剂. 已认证. 品牌介绍 razor sharp images d700WebIn 1992 Peter Agre conducted an elegant experiment in which he kept, in water, frog oocytes into which he had introduced a membrane protein called CHIP28. After some minutes … simpson wedding dressWebCHIP28 is an integral protein of apparent molecular mass 28 kDa, which is abundant in membranes of red cells and renal proximal tubules (Denker et al., 1988). The cDNA encoding CHIP28 revealed homologies with a family of mem- brane proteins expressed in diverse species and tissues, in- ... razor sharp investers jfks deathWebThese studies demonstrated: (i) CHIP28 water channel activity is retained despite substitution of individual cysteines with serine; (ii) cysteine 189 is the Hg(2+)-sensitive … simpson wedge-all anchorsWebThe CHIP28 protein is an abundant integral membrane protein in mammalian RBCs and renal proximal tubules and belongs to a family of membrane proteins with unknown functions. Oocytes from Xenopus laevis microinjected with in vitro-transcribed CHIP28 RNA exhibited increased osmotic water permeability; this was reversibly inhibited by mercuric ... simpson wedge anchor specsWebApr 17, 1992 · The CHIP28 protein is an abundant integral membrane protein in mammalian RBCs and renal proximal tubules and belongs to a family of membrane … simpson wedge anchor boltsWebAug 15, 2002 · Salt stress (200 mM NaCl) down-regulated HvPIP2;1 (transcript and protein), but had almost no effect on the expressions of HvPIP1;3, ... some modifications of HvPIP2;1 protein. In animal aquaporins, glycosylated-AQP1 (formerly called CHIP28) was reported (Denker et al. 1988, Preston et al. 1992). Glycosylation at Asn-42 ... razor sharp intellect