Purification of androgen-binding protein from rat testis using high-performance liquid chromatography and physicochemical properties of the iodinated molecule.

abstract：:Proteins implicated as intracellular chloride channels include the intracellular ClC proteins, the bestrophins, the cystic fibrosis transmembrane conductance regulator, the CLICs, and the recently described Golgi pH regulator. This paper examines current hypotheses regarding roles of intracellular chloride channels an...

journal_title：FEBS letters

authors： Edwards JC,Kahl CR

更新日期：2010-05-17 00:00:00

abstract：:Protease involvement has been implicated in the signalling process of activation-induced apoptosis. Here we report the isolation of a protease from Jurkat T cells undergoing Fas-induced apoptosis. Although the protease probably is a serine protease, it seems to be distantly related to members of the ICE/ced-3/Ich-1(ne...

journal_title：FEBS letters

authors： Schlegel J,Peters I,Orrenius S

更新日期：1995-05-08 00:00:00

abstract：:Farnesoic acid is a signaling molecule that inhibits the transition from budding yeast to filament formation in Candida albicans, but the molecular mechanism regulated by this substance is unknown. In this study, we analyzed the function of CaPHO81, which is induced by farnesoic acid. The pho81Δ mutant cells existed e...

journal_title：FEBS letters

authors： Chung SC,Kim TI,Ahn CH,Shin J,Oh KB

更新日期：2010-11-19 00:00:00

abstract：:Glycogen metabolism in β-cells may affect downstream metabolic pathways controlling insulin release. We examined glycogen metabolism in human islets and in the rodent-derived INS-1 832/13 β-cells and found them to express the same isoforms of key enzymes required for glycogen metabolism. Our findings indicate that gly...

journal_title：FEBS letters

authors： Andersson LE,Nicholas LM,Filipsson K,Sun J,Medina A,Al-Majdoub M,Fex M,Mulder H,Spégel P

更新日期：2016-12-01 00:00:00

abstract：:Decarboxylation of pyruvate by pyruvate decarboxylase (EC 4.1.1.1) was performed in a reaction mixture containing 50% deuterium. The isolated product, acetaldehyde, was investigated directly by 1H NMR and by mass spectrometry after conversion to the 2,4-dinitrophenyl hydrazone. The protium content of 56% at acetaldehy...

journal_title：FEBS letters

authors： Ermer J,Schellenberger A,Hübner G

更新日期：1992-03-09 00:00:00

abstract：:The formation of cytoplasmic inclusion bodies by Escherichia coli overproducing Clostridium thermocellum endoglucanase D (EGD) was investigated. EGD was found in inclusion bodies as a 68 kDa form, whereas the size of the cytoplasmic form was 65 kDa. Upon solubilization with urea followed by dialysis, the 68 kDa form w...

journal_title：FEBS letters

authors： Tokatlidis K,Dhurjati P,Millet J,Béguin P,Aubert JP

更新日期：1991-04-22 00:00:00

abstract：:Recently, reports have appeared which show structural variations in B-DNA and indicate deviations from a uniform helical structure. We report for the first time that these indications are also present in the B-form fibre diffraction patterns for the lithium salt of natural DNA. We have used an improved method of contr...

journal_title：FEBS letters

authors： Dutta S,Parrack PK,Sasisekharan V

更新日期：1984-10-15 00:00:00

abstract：:Quiescent fibroblasts derived from human fetal lung can be stimulated to reinitiate DNA synthesis by sequential addition of 3 nM IGF-1 and a low concentration (8 pM) of EGF or by continuous exposure to 10% fetal calf serum or 10 ng/ml PDGF. Bradykinin blocks the IGF-1 and EGF-dependent signals without affecting the re...

journal_title：FEBS letters

authors： Newman EL,Hyldahl L,Larsson O,Engström W,Rees AR

更新日期：1989-07-17 00:00:00

abstract：:Secretoneurin is a recently characterized neuropeptide present in the primary amino acid sequence of secretogranin II. We investigated the proteolytic processing of secretogranin II by prohormone convertases in vivo in a cellular system using the vaccinia virus system. Both PC1 and PC2 can cleave the secretogranin II ...

journal_title：FEBS letters

authors： Hoflehner J,Eder U,Laslop A,Seidah NG,Fischer-Colbrie R,Winkler H

更新日期：1995-03-06 00:00:00

abstract：:The binding of Mg2+ ADP to both rabbit skeletal and bovine cardiac myofibrils has been studied at two different temperatures. In each case a single class of binding sites was observed with a binding constant very close to that reported for the analogous actomyosin-subfragment one but much weaker than that seen with th...

journal_title：FEBS letters

authors： Johnson RE,Adams PH

更新日期：1984-08-20 00:00:00

abstract：:Evidence is presented that single electron reduction is sufficient for rapid electron transfer (k greater than 20 s-1 at pH 8.0 in 0.43 M potassium EDTA) between haem a/CuA and the binuclear centre in 'fast' oxidase, whereas in 'slow' oxidase intramolecular electron transfer is slow even when both CuA and haem a are r...

journal_title：FEBS letters

authors： Moody AJ,Brandt U,Rich PR

更新日期：1991-11-18 00:00:00

abstract：:A novel allergenic member of the family of Ca(2+)-binding proteins has been cloned from olive tree pollen. The isolated DNA codes for a protein of 171 amino acid residues, which displays four EF-hand sequence motifs. The encoded protein was overproduced in Escherichia coli and purified. The protein (18¿ omitted¿795 Da...

journal_title：FEBS letters

authors： Ledesma A,Villalba M,Rodríguez R

更新日期：2000-01-21 00:00:00

abstract：:Drug carriers such as liposomes are not readily transported across cellular barriers that constitute epithelia. However, certain epithelia (rabbit yolk sac endoderm and enterocytes of suckling rat gut proximal small intestine) are well known to transcytose maternal IgG by Fc receptor-mediated endocytic events. We have...

journal_title：FEBS letters

authors： Patel HM,Wild AE

更新日期：1988-07-18 00:00:00

abstract：:We established a medium-scale real-time RT-PCR system focusing on transcription factors and applied it to their expression profiles in the adult mouse 11 brain regions (http://genome.gsc.riken.jp/qRT-PCR/). Almost 90% of the examined genes showed significant expression in at least one region. We successfully extracted...

journal_title：FEBS letters

authors： Suzuki H,Okunishi R,Hashizume W,Katayama S,Ninomiya N,Osato N,Sato K,Nakamura M,Iida J,Kanamori M,Hayashizaki Y

更新日期：2004-08-27 00:00:00

abstract：:Rapid degradation of specific regulatory proteins plays a role in a wide range of cellular phenomena, including cell cycle progression and the regulation of cell growth and differentiation. A major mechanism of selective protein turnover in vivo involves a large multi-subunit protease known as the proteasome or multi-...

journal_title：FEBS letters

authors： Richter-Ruoff B,Wolf DH,Hochstrasser M

更新日期：1994-10-31 00:00:00

abstract：:The isolation of a novel biologically active peptide, designated galanin, is described. The peptide was discovered by the detection of its C-terminal amide structure in porcine intestinal extract using a chemical method. It was found that galanin consists of 29 amino acids and the complete amino acid sequence is: Gly-...

journal_title：FEBS letters

authors： Tatemoto K,Rökaeus A,Jörnvall H,McDonald TJ,Mutt V

更新日期：1983-11-28 00:00:00

abstract：:The widely studied macrophage scavenger receptor system is known to bind both acetylated low density lipoprotein and oxidized low density lipoprotein. Although only the latter ligand has been shown to occur in vivo, acetylated low density lipoprotein is often used to evaluate the contribution of scavenger receptors to...

journal_title：FEBS letters

authors： Volf I,Moeslinger T,Cooper J,Schmid W,Koller E

更新日期：1999-04-23 00:00:00

abstract：:The structure of [Val1]gramicidin A incorporated into sodium dodecyl-d25 sulphate micelles has been studied by two-dimensional proton NMR spectroscopy. Analysis of nuclear Overhauser effects, spin-spin couplings and solvent accessibility of NH groups show that the conformation of the Na+ complex of gramicidin A in det...

journal_title：FEBS letters

authors： Arseniev AS,Barsukov IL,Bystrov VF,Lomize AL,Ovchinnikov YuA

更新日期：1985-07-08 00:00:00

abstract：:The fluorescent Ca2+ indicator Fura 2 was used to monitor Ca2+ release induced by the Ins(1,4,5)P3-mobilizing agonist angiotensin II (Ag II), caffeine and 2,5-di-(tert-butyl)-1,4-benzohydroquinone (tuBHQ), in intact bovine adrenal chromaffin cells. Under low external Ca2+ conditions, tuBHQ, Ag II and caffeine elicited...

journal_title：FEBS letters

authors： Robinson IM,Burgoyne RD

更新日期：1991-09-09 00:00:00

abstract：:The adiponectin paralog CORS-26 (collagenous repeat-containing sequence of 26kDa protein) is a member of the C1q/TNF-alpha molecular superfamily. CORS-26 is a secreted protein and baculovirus-produced CORS-26 released in the supernatant of insect cells forms stable trimers. Adiponectin exerts anti-inflammatory effects...

journal_title：FEBS letters

authors： Weigert J,Neumeier M,Schäffler A,Fleck M,Schölmerich J,Schütz C,Buechler C

更新日期：2005-10-24 00:00:00

abstract：:A recombinant antigen (p22-NS3), possessing putative HCV nucleocapsid protein (p22) and non-structural protein 3 (NS3) epitopes, was heavily expressed in E. coli and purified. The p22-NS3 purified recombinant antigen strongly reacts with sera containing human antibodies directed against p22 and NS3 providing a startin...

journal_title：FEBS letters

authors： Osborne S,Cecconato E,Griva S,Garetto F,Calogero R,Rosa C,Bonelli F

更新日期：1993-06-21 00:00:00

abstract：:A mixture of 55 and 53 kDa boar proacrosins was autoactivated at pH 8.5 to produce a 43 kDa intermediate form and a 35 kDa mature acrosin, and each of four forms of (pro)acrosins was isolated. Analysis of the N-terminal sequences of the two proacrosins indicated the existence of a segment corresponding to the acrosin ...

journal_title：FEBS letters

authors： Baba T,Michikawa Y,Kawakura K,Arai Y

更新日期：1989-02-13 00:00:00

abstract：:Tumor necrosis factor (TNF) has been shown to inhibit the growth of some cell types and stimulate the proliferation of others by a mechanism that is not understood. In the present study, we investigated the effect of transfection of NIH-3T3 cells with either the basic fibroblast growth factor gene (bFGF) or the kaposi...

journal_title：FEBS letters

authors： Aggarwal BB,Pocsik E,Totpal K

更新日期：1995-09-18 00:00:00

abstract：:Protein misfolding and aggregation are linked to several degenerative diseases and are responsible for the formation of bacterial inclusion bodies. Roles of molecular chaperones in promoting protein deposition have been speculated but not proven in vivo. We have investigated the involvement of individual chaperones in...

journal_title：FEBS letters

authors： Carrió MM,Villaverde A

更新日期：2003-02-27 00:00:00

abstract：:Truncated cyclin A and cyclin B lacking the N-terminal domain comprising the 'destruction box' escape from proteolysis and arrest cells at metaphase. Mutation of a conserved arginine residue of the destruction domain makes cyclin B resistant to proteolysis. Here we show that mutation of the same residue also makes cyc...

journal_title：FEBS letters

authors： Lorca T,Devault A,Colas P,Van Loon A,Fesquet D,Lazaro JB,Dorée M

更新日期：1992-07-13 00:00:00

abstract：:Ovine trophoblastic protein B (oTPB), an embryonic protein, is a 20 kDa secretory protein which is synthesized by the ovine conceptus from days 12 to 22 of pregnancy. oTPB was purified by HPLC using ion-exchange chromatography on a DEAE column and was subsequently chromatographed on a reversed-phase column. Automated ...

journal_title：FEBS letters

authors： Charpigny G,Reinaud P,Huet JC,Guillomot M,Charlier M,Pernollet JC,Martal J

更新日期：1988-02-08 00:00:00

abstract：:A Trp-free alphaA-crystallin mutant (W9F) was prepared by site-directed mutation. This mutant appears to be identical to the wild-type in terms of conformation (secondary and tertiary structures). W9F was labeled with a sulfhydryl-specific fluorescent probe, 2-(4'-maleimidylanilino) naphthalene-6-sulfonate (MIANS), an...

journal_title：FEBS letters

authors： Sun TX,Akhtar NJ,Liang JJ

更新日期：1998-07-03 00:00:00

abstract：:Chromogranin A is known to undergo pH induced conformational changes, and the difference in conformation is supposed to be responsible for the difference in Ca2+ binding property. To gain insight regarding the overall structure and the nature of pH-induced conformational changes of chromogranin A, limited trypsin dige...

journal_title：FEBS letters

authors： Yoo SH,Ferretti JA

更新日期：1993-11-22 00:00:00

abstract：:The CO-binding reaction of cytochrome P-450cam bound with (1R)-camphor and (1S)-camphor are compared in the temperature region of 210-260 K using time-resolved Fourier-transform infrared spectroscopy with the CO stretch vibration as spectroscopic probe. For (1S)-camphor as substrate the association of CO is slowed dow...

journal_title：FEBS letters

authors： Contzen J,Ristau O,Jung C

更新日期：1996-03-25 00:00:00

abstract：:The structure and organization of five genes responsible for the synthesis of six isoforms of short-chain alpha-neurotoxins in Pseudonaja textilis venom are reported in this paper. This also forms the first report which describes the synthesis of two neurotoxin mRNA variants from one of these genes (Pt-sntx1) as a res...

journal_title：FEBS letters

authors： Gong N,Armugam A,Jeyaseelan K

更新日期：2000-05-19 00:00:00