Occurrence of 2-O-acyl galactosyl ceramide in whale brain.

abstract：:Plant cell-wall arabinoxylans have a complex structure that requires the action of a pool of debranching (arabinofuranosidases) and depolymerizing enzymes (endo-xylanase). Two Aspergillus nidulans strains over-secreting endo-xylanase and arabinofuranosidase were inoculated in defined 2% maltose-minimum medium resultin...

journal_title：Journal of biochemistry

authors： Damásio AR,Pessela BC,da Silva TM,Guimarães LH,Jorge JA,Guisán JM,Polizeli Mde L

更新日期：2013-09-01 00:00:00

abstract：:Disappearance of rabbit EgG and its Fc fragment from the injected sites in skin and also the relationship to reverse passive cutaneous anaphylaxis (RPCA) were studied using guinea pigs. Rabbit IgG and its Fc fragment, trace labelled with -125-I, disappeared from the injected sites with half-lives of 12--14 and 6--7 h...

journal_title：Journal of biochemistry

authors： Sakurama T,Nakamura T,Koyama J

更新日期：1975-02-01 00:00:00

abstract：:The interaction between lipopolysaccharide (LPS) and an LPS-sensitive serine protease zymogen, factor C, purified from horseshoe crab (Tachypleus tridentatus) hemocytes, was investigated to elucidate the LPS-mediated activation of factor C. The rate of activation of the zymogen factor C was highly dependent on the con...

journal_title：Journal of biochemistry

authors： Nakamura T,Tokunaga F,Morita T,Iwanaga S

更新日期：1988-02-01 00:00:00

abstract：:Inhibitory PAS domain protein (IPAS) is a dual function protein acting as a transcriptional repressor and as a pro-apoptotic protein. Simultaneous dual-color single-molecule imaging of EGFP-IPAS coexpressed with Mit-TagRFP-T in living HeLa cells revealed that fraction of EGFP-IPAS was arrested in the nucleus and on mi...

journal_title：Journal of biochemistry

authors： Kasai S,Kajimoto S,Ito Y,Saito T,Yasumoto KI,Tokunaga M,Sakata-Sogawa K,Fukumura H,Sogawa K

更新日期：2017-03-01 00:00:00

abstract：:Centromere protein B (CENP-B) is one of the centromere DNA binding proteins constituting centromeric heterochromatin of human chromosomes. This protein was originally identified as the target antigen in autoimmune disease patients (often with scleroderma). In this study, we cloned a human CENP-B cDNA which was longer ...

journal_title：Journal of biochemistry

authors： Sugimoto K,Muro Y,Himeno M

更新日期：1992-04-01 00:00:00

abstract：:LipB, the lipase activator protein of Pseudomonas aeruginosa TE3285, was overproduced in Escherichia coli, and purified 4.9-fold over the crude extract in the presence of SDS. The purified LipB reactivated the lipase from P. aeruginosa TE3285 denatured with guanidine hydrochloride, and its reactivation did not involve...

journal_title：Journal of biochemistry

authors： Shibata H,Kato H,Oda J

更新日期：1998-01-01 00:00:00

abstract：:Aleuria aurantia lectin (AAL) is a protein composed of two identical subunits having no carbohydrate chain and shows sugar-binding specificity for L-fucose. Full-length cDNA encoding for the lectin has been isolated from a lambda gt11 library, screened with an antiserum directed against AAL. The cDNA clone contained 1...

journal_title：Journal of biochemistry

authors： Fukumori F,Takeuchi N,Hagiwara T,Ohbayashi H,Endo T,Kochibe N,Nagata Y,Kobata A

更新日期：1990-02-01 00:00:00

abstract：:The presence of a leucine zipper motif was recognized in the deduced amino acid sequences of human and rat renin-binding proteins (RnBPs) on cloning and sequence analysis of the RnBP cDNAs. The in vitro synthesized RnBPs, with the respective cDNAs, formed heterodimers with porcine renin and homodimers. On comparison o...

journal_title：Journal of biochemistry

authors： Inoue H,Takahashi S,Fukui K,Miyake Y

更新日期：1991-10-01 00:00:00

abstract：:Using an F-actin affinity column, a 60 kDa fragment of a 71 kDa F-actin-binding protein was partially purified from Tetrahymena pyriformis. After digestion of the 60 kDa fragment with cyanogen bromide, the N-terminal 21-amino acid sequence of one of the resulting peptides was found to show sequence similarity to a reg...

journal_title：Journal of biochemistry

authors： Watanabe A,Kurasawa Y,Watanabe Y,Numata O

更新日期：1998-04-01 00:00:00

abstract：:Erucic acid was incorporated into cardiac phosphatidylserine and hepatic and cardiac sphingomyelin of male Sprague-Dawley rat. The fatty acid compositions of mitochondrial and microsomal phospholipids were similar in both liver and heart. The effect of a low fat diet and a diet containing erucic acid on the fatty acid...

journal_title：Journal of biochemistry

authors： Ishinaga M,Sato J,Kitagawa Y,Sugimoto E,Kito M

更新日期：1982-07-01 00:00:00

abstract：:Phospholipase A2 was solubilized from rat platelet membrane by 1 M KCl and purified to near homogeneity on sodium dodecyl sulfate-polyacrylamide gel electrophoresis and HPLC. The characteristics of the purified membrane-bound enzyme were compared with those of phospholipase A2 released from thrombin-stimulated rat pla...

journal_title：Journal of biochemistry

authors： Hayakawa M,Kudo I,Tomita M,Inoue K

更新日期：1988-02-01 00:00:00

abstract：:Changes in the fatty acid composition of choline glycerophospholipid (CGP) and ethanolamine glycerophospholipid (EGP) in the liver, heart, kidney, testis, spleen, and brain of rats were examined at various stages of streptozotocin-induced diabetes. Diabetes of prolonged duration (8 weeks) caused profound alterations i...

journal_title：Journal of biochemistry

authors： Hu Q,Ishii E,Nakagawa Y

更新日期：1994-03-01 00:00:00

abstract：:A membrane protein insoluble in water was isolated by gel chromatography in the presence of 0.1% sodium dodecyl sulfate (SDS) from chromatophores of a photosynthetic bacterium, Rhodospirillum rubrum. This is one of the major membrane proteins of the chromatophore. The protein was found to bind about four grams of SDS ...

journal_title：Journal of biochemistry

authors： Miyake J,Ochiai-Yanagi S,Kasumi T,Takagi T

更新日期：1978-06-01 00:00:00

abstract：:Puromycin-mediated in vitro release of nascent peptides from rat liver ribosomes was significantly stimulated by the presence of low concentrations of a detergent, and the stimulation was much more marked with bound ribosomes than with free ribosomes. The release of nascent peptides from ribosomes could be carried out...

journal_title：Journal of biochemistry

authors： Oda T,Nabi N,Omura T

更新日期：1981-03-01 00:00:00

abstract：:The immunological properties of acid proteinases from rat spleen, two types of cathepsin D and a cathepsin E-like enzyme, were examined. The rabbit antiserum was prepared against the major form of cathepsin D (cathepsin D-I) from rat spleen. The antiserum quantitatively precipitated the enzyme activity from the purifi...

journal_title：Journal of biochemistry

authors： Yamamoto K,Kamata O,Katsuda N,Kato K

更新日期：1980-02-01 00:00:00

abstract：:The location and state of an essential histidyl residue in a milk-clotting acid proteases, Mucor rennin, were investigated by NMR spectroscopy. Assignment of the C2H resonance peak of the essential histidyl residue was possible by comparison of the NMR spectrum of the native enzyme with that of the photo-oxidized enzy...

journal_title：Journal of biochemistry

authors： Etoh Y,Shoun H,Ogino T,Fujiwara S,Arima K,Beppu T

更新日期：1982-06-01 00:00:00

abstract：:The lipA gene of Pseudomonas cepacia DSM3959 requires a downstream gene, limA, in oder to express lipase activity. The product of the lim gene, LimA, is a molecular chaperone required during the folding of lipase in oder for the lipase to adopt an active conformation. The lipase and LimA proteins have been shown to fo...

journal_title：Journal of biochemistry

authors： Hobson AH,Buckley CM,Jørgensen ST,Diderichsen B,McConnell DJ

更新日期：1995-09-01 00:00:00

abstract：:The oxidation of equivalent concentrations of phospholipids in homogeneous solution, in multilamellar liposomal suspension, and in rat liver homogenate was carried out under aerobic conditions at 37 degrees C in order to examine the biochemical fate of oxidized phospholipids. Rat liver phospholipids were extracted wit...

journal_title：Journal of biochemistry

authors： Kambayashi Y,Yamashita S,Niki E,Yamamoto Y

更新日期：1997-03-01 00:00:00

abstract：:Synthesis and degradation of glycerophospholipids in HL-60 cells and retinoic acid (RA)-treated HL-60 cells were examined. The synthesis of each subclass of ethanolamine-containing glycerophospholipids was extremely suppressed in RA-treated HL-60 cells, while that of other glycerophospholipids was not seriously affect...

journal_title：Journal of biochemistry

authors： Naito M,Kudo I,Nakagawa Y,Waku K,Nojiri H,Saito M,Inoue K

更新日期：1991-10-01 00:00:00

abstract：:DL-[14C]Leucine or L-[3H]leucine was injected intraperitoneally into pyridoxine-deficient and control rats, and the subsequent incorporation of the radioactivities into aspartate aminotransferase (AspAT) isozymes and the total soluble protein in the liver was measured. AspAT in the cytosol (AspATc) was separated into ...

journal_title：Journal of biochemistry

authors： Shibuya M,Okada M

更新日期：1986-03-01 00:00:00

abstract：:The gene encoding subtilisin Amylosacchariticus from Bacillus subtilis var. amylosacchariticus was isolated and the entire nucleotide sequence of the coding sequence was determined. The deduced amino acid sequence revealed an N-terminal signal peptide and pro-peptide of 106 residues followed by the mature protein comp...

journal_title：Journal of biochemistry

authors： Yoshimoto T,Oyama H,Honda T,Tone H,Takeshita T,Kamiyama T,Tsuru D

更新日期：1988-06-01 00:00:00

abstract：:Antiserum against Z-protein, which is one of the components of myofibrillar Z-lines, strongly stained the epithelial cells of chicken small intestine at the apical tips of the microvilli and the junctional complexes. Immunoblot tests with anti-Z-protein antiserum showed that there is a peptide of the same antigenicity...

journal_title：Journal of biochemistry

authors： Ohashi K,Maruyama K

更新日期：1989-07-01 00:00:00

abstract：:Two kinds of monoclonal antibodies (3B9 and SM1) against connectin, muscle elastic protein, reacted with both alpha- and beta-connectins. Immunofluorescence studies revealed that 3B9 stained both edges of the A band of chicken breast muscle myofibrils and remained as such upon stretching to a sarcomere length of 3.5 m...

journal_title：Journal of biochemistry

authors： Itoh Y,Suzuki T,Kimura S,Ohashi K,Higuchi H,Sawada H,Shimizu T,Shibata M,Maruyama K

更新日期：1988-10-01 00:00:00

abstract：:A novel esterase was found in Pseudomonas fluorescens cells and purified to homogeneity as determined by polyacrylamide gel electrophoresis. The esterase was extracted from the cells by freeze-thawing and hypotonic treatment. Purification was achieved by ammonium sulfate precipitation, followed by successive chromatog...

journal_title：Journal of biochemistry

authors： Nakagawa A,Tsujita T,Okuda H

更新日期：1984-04-01 00:00:00

abstract：:A new arginine derivative, N-benzyloxycarbonyl-L-phenylalanyl-L-valyl-L-arginine-p-nitroanilide hydrochloride (ZPVAPA.HCl) was synthesized by the condensation of N-benzyloxy-carbonyl-L-phenylalanyl-L-valine and L-arginine-p-nitroanilide dihydrochloride using dicyclohexylcarbodiimide as a coupling reagent and 1-hydroxy...

journal_title：Journal of biochemistry

authors： Somorin O,Tokura S,Nishi N,Noguchi J

更新日期：1979-01-01 00:00:00

abstract：:We examined the signaling mechanisms involved in the differentiation-inducing activity of lupeol toward B16 2F2 melanoma cells. alpha-Melanocyte stimulating hormone (alpha-MSH), forskolin and dibutyryl cAMP, which are believed to be cAMP-elevating agents and analogues, enhanced lupeol-induced B16 2F2 cell differentiat...

journal_title：Journal of biochemistry

authors： Hata K,Hori K,Takahashi S

更新日期：2003-09-01 00:00:00

abstract：:1. The distribution of ribosomal protein S1 in subcellular fractions of E. coli was determined by radioimmunoassay. It was found that about 70%, 20% and 10% of protein S1 were present in the high salt (1.0 M NH4Cl)-washed ribosomes, the ribosomal wash and the S100 fraction, respectively. 2. Protein S1 was purified fro...

journal_title：Journal of biochemistry

authors： Yokota T,Arai K,Kaziro Y

更新日期：1979-12-01 00:00:00

abstract：:Four Bowman-Birk type double-headed inhibitors (B, C-II, D-II, and E-I) were isolated from soybeans. Inhibitor B was different from Bowman-Birk inhibitor only in chromatographic behavior. One mole of C-II inhibited one mole each of bovine trypsin and bovine alpha-chymotrypsin, probably at the same site, and porcine el...

journal_title：Journal of biochemistry

authors： Odani S,Ikenaka T

更新日期：1977-12-01 00:00:00

abstract：:1. Phospholipase D [EC 3.1.4.4] from Streptomyces hachijoensis was purified about 570-fold by column chromatography on DEAE-cellulose and Sephadex G-50 followed by isoelectric focusing. 2. The purified preparation was found to be homogeneous both by immunodiffusion and polyacrylamide disc gel electrophoresis. 3. The i...

journal_title：Journal of biochemistry

authors： Okawa Y,Yamaguchi T

更新日期：1975-08-01 00:00:00

abstract：:Cholecalciferol 25-hydroxylase was partially purified by polyethylene glycol fractionation and chromatographies on octylamino-Sepharose and hydroxylapatite columns starting from the liver microsomes of female rats, and compared with P-450cc25 purified from the liver microsomes of male rats (Hayashi, et al. (1986) J. B...

journal_title：Journal of biochemistry

authors： Hayashi S,Usui E,Okuda K

更新日期：1988-05-01 00:00:00