Chip28 protein

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August undefined, 2024

WebThe 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 ... 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

Mutations in aquaporin-1 in Phenotypically Normal Humans …

WebJan 1, 2001 · Abstract. CHIP28 is a 28-kDa integral membrane protein with similarities to membrane channels and is found in erythrocytes and renal tubules. A cDNA for CHIP28 was isolated from human fetal liver cDNA template by a three-step polymerase chain reaction (PCR) cloning strategy, starting with degenerate oligonucleotide primers corresponding … WebSep 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). portable strobe lighting

Appearance of water channels in Xenopus oocytes expressing red …

WebInformation on the Nobel Prize in Chemistry 2003. WATER CHANNELS. Appearance of water channels in Xenopus oocytes expressing red cell CHIP28 protein by G.M. Preston, T.P. Carroll, W.B. Guggino, and P. … 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 ... 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. portable stripper pole with stage

Appearance of Water Channels in Xenopus Oocytes Expressing

WebCHIP28 is found in basolateral and apical plasma membranes of kidney proximal tubules and thin descending limbs of Henle, whereas WCH-CD is apically located in collecting duct principal cells. So far, the putative water channel that may be responsible for the high constitutive permeability of principal cell basolateral membranes has not been ... portable straw water purifier reviewsWebAquaporins (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 … irs criteria for ertc

"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 … " - Chip28 protein

Chip28 protein

The Nobel Prize in Chemistry 2003 - NobelPrize.org

WebMost aquaporins have a protein kinase A phosphorylation motif in one of the cytoplasmic loops, and differential phosphorylation is suspected empart a regulatory function to the molecule. ... Appearance of water channels … 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 …

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WebApr 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 … Webprotein (CHIP28) increased water permeability in Xenopus oocytes (12). CHIP28 is homologous to the major intrinsic protein of lens fiber and various proteins in bacteria and plants (13-15). Some of these homologous proteins are known to transport monovalent ions and glycerol (15). Expression of mRNA encoding CHIP28 in Xenopus oocytes

WebJun 1, 1993 · The coinjection of an antisense oligonucleotide for CHIP28 protein, at an assumed > 100-fold molar excess, with either cortex, medulla, or papilla mRNA reduced the expression of the water permeability by approximately 70, 100, and 30%, respectively. Exposure of the oocyte to cAMP for 1 h resulted in a further increase in Pf only in oocytes ... WebApr 9, 2024 · Recombinant Protein; Magnetic Beads; Ab Production. Anti-Idiotype Monoclonal Ab; GPCR Monoclonal Ab; Mouse, Rat & Rabbit Monoclonal Ab (All) Mouse, Rat & Rabbit Polyclonal Ab (All) Rabbit Monoclonal Ab (Phage) Camelid Single Domain Ab (Nanobody) DNAx™ Immune; SAMx™ Immune; Ab Scale-up.

WebThe magnitude of CHIP28-mediated water flux (11.7 X 10-14 cm3/s per CHIP28) corresponds to the known Pf of intact RBCs. These results demonstrate that CHIP28 … WebThe same protein was purified by chance by Agre group in Baltimore, USA, in 1988, who called in 1991 the protein CHIP28 (CHannel forming Integral membrane Protein of 28 kDa), suggesting that it may play a role in linkage of the membrane skeleton to the lipid bilayer. In 1992 the Agre group identified CHIP28's water transport property.

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 ...

WebThe native CHIP28 protein is a noncovalent assembly of four subunits (12) and is physically similar to certain membrane channels (hence, CHIP28 = channel-forming integral protein of 28 kD). The cDNA encoding CHIP28 has been isolated (13), and the deduced amino acid sequence predicts an integral membrane protein with six bilayerspanning domains ... irs crop insurance deferralWebJan 1, 1993 · Abstract. CHIP28 is an integral membrane protein that has been identified as the erythrocyte water channel and that is also expressed in the kidney. Antibodies against erythrocyte CHIP28 were used ... portable stud welding machineWebLIN28A. LIN28A (previously LIN28 ), originally found in Caenorhabditis elegans, encodes an RNA-binding protein [protein lin-28 homolog A (Lin-28A)] that has been characterized … portable strobe lightWebQuick Reference. An abbreviation for CHannel-forming Integral Protein of 28 kDa relative molecular mass. CHIP-28 was purified from the plasma membranes of human … portable strobe light battery poweredWebOct 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 … portable structured water deviceWebThese studies demonstrated: (i) CHIP28 water channel activity is retained despite substitution of individual cysteines with serine; (ii) cysteine 189 is the Hg(2+)-sensitive … irs crmWebNov 15, 1991 · The 28-kD integral membrane protein CHIP28 is abundant in mammalian RBCs and renal proximal tubules (11). The na-tive CHIP28 protein is a noncovalent as … irs crt form