Inhibitory effect of pseudo-aminosugars on oligosaccharide glucosidases I and II and on lysosomal alpha-glucosidase from rat liver.

abstract：:Equilibrium gel permeation chromatography was employed to determine the ability of heparin to form complexes with thrombin and antithrombin III. In the eluate from a Sephacryl S-200 column, heparin caused a peak and then a trough in the fluorescence of 48 nM antithrombin III or 63 nM thrombin. The peak-heights with kn...

journal_title：Journal of biochemistry

authors： Oshima G,Uchiyama H,Nagasawa K

更新日期：1984-10-01 00:00:00

abstract：:The structure and expression of the pentraxins, serum amyloid P component (SAP), and C-reactive protein (CRP), have been investigated in the guinea pig. Northern blot analysis of hepatic RNA from animals in which acute inflammation had been induced by intraperitoneal injection of thioglycollate established that neithe...

journal_title：Journal of biochemistry

authors： Rubio N,Sharp PM,Rits M,Zahedi K,Whitehead AS

更新日期：1993-03-01 00:00:00

abstract：:A fluorescent photoreactive ATP derivative, 2'(3')-O-(4-benzoylbenzoyl)-1,N(6)-etheno-ATP (Bz(2)-epsilonATP), was synthesized and reacted with the rice kinesin K16 motor domain (K16MD). In the presence of ADP or ATP, UV irradiation of the K16MD solution containing Bz(2)-epsilonATP resulted in a new 100 kDa band, which...

journal_title：Journal of biochemistry

authors： Umeki N,Mitsui T,Koike Y,Maruta S

更新日期：2006-05-01 00:00:00

abstract：:It was previously found that rabbit serum contains a growth-inhibitory substance for a tumorigenic rat liver cell line RSV-BRL. In the present study, the growth inhibitor was purified from normal rabbit serum to show a homogeneous protein band with a molecular weight (Mr) of 56 k on SDS-polyacrylamide gel electrophore...

journal_title：Journal of biochemistry

authors： Kimura T,Miyazaki K,Mashima K,Yamashita J,Horio T,Kakuno T

更新日期：1991-09-01 00:00:00

abstract：:The fructose-1,6-bisphosphate aldolase gene from the thermophilic bacterium, Anoxybacillus gonensis G2, was cloned and sequenced. Nucleotide sequence analysis revealed an open reading frame coding for a 30.9 kDa protein of 286 amino acids. The amino acid sequence shared approximately 80-90% similarity to the Bacillus ...

journal_title：Journal of biochemistry

authors： Ertunga NS,Colak A,Belduz AO,Canakci S,Karaoglu H,Sandalli C

更新日期：2007-06-01 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：:1. Glyceraldehyde-3-phosphate dehydrogenases [EC 1.2.1.12] from rabbit, pig, lobster, yeast, E. coli, and B. stearothermophilus have been subjected to hybridization in 3M NaCL. 2. Suitable mixtures of electrophoretically distinct glyceraldehyde-3-phosphate dehydrogenases were found to give five-membered by electrophor...

journal_title：Journal of biochemistry

authors： Suzuki K,Harris JI

更新日期：1975-03-01 00:00:00

abstract：:By using commercially available anhydrous hydrazine in the gas-phase, mucin-type oligosaccharides were released from porcine gastric mucin (PGM) and bovine fetuin. The data indicated that a certain amount of the oligosaccharides from PGM were further degraded. Despite this, the HPLC elution profile of the anthranilic ...

journal_title：Journal of biochemistry

authors： Goso Y,Tsubokawa D,Ishihara K

更新日期：2009-06-01 00:00:00

abstract：:We found that the glucitol concentration was extraordinarily high in bovine fetal serum, which is routinely used for cell culture in laboratories: it was as much as two orders of magnitude higher than that reported for human adult serum. We also confirmed that the serum glucitol concentration in new born babies was on...

journal_title：Journal of biochemistry

authors： Mizuno H,Akanuma H

更新日期：1993-07-01 00:00:00

abstract：:We describe cross-linking conditions for myosin subfragment-1 and actin with 1-ethyl-3-[3-(dimethylamino)propyl]carbodiimide, with which the compositions of cross-linked species can be altered. The specific Mg-ATPase activity of cross-linked subfragment-1 in these preparations was almost the same in spite of the diffe...

journal_title：Journal of biochemistry

authors： Yamamoto K

更新日期：1993-12-01 00:00:00

abstract：:We have previously shown that caldesmon at low concentrations stimulates the interaction between actin, myosin, and ATP, while at high concentrations it inhibits the interaction [Ishikawa, R., Okagaki, T., Higashi-Fujime, S., & Kohama, K. (1991) J. Biol. Chem. 266, 21784-21790]. When the effect of caldesmon at low con...

journal_title：Journal of biochemistry

authors： Lin Y,Ishikawa R,Kohama K

更新日期：1993-08-01 00:00:00

abstract：:A novel positively charged planar bilayer membrane was formed from a mixture containing 20% cationic lipid, 1,2-dioleoyloxy-3-(trimethylammonio)propane, and neutral phospholipid mixture of 56% phosphatidylethanolamine and 24% egg phosphatidylcholine. The basic properties of the bilayer were essentially the same as tho...

journal_title：Journal of biochemistry

authors： Anzai K,Masumi M,Kawasaki K,Kirino Y

更新日期：1993-10-01 00:00:00

abstract：:1. The endogenous phosphorylation of mouse brain microsomes was studied using the technique of acrylamide gel electrophoresis in the presence of sodium dodecyl sulfate (SDS). 2. It was found that specific proteins and lipids in brain microsomes were phosphorylated by the terminal phosphate of ATP under appropriate con...

journal_title：Journal of biochemistry

authors： Satomi D

更新日期：1977-12-01 00:00:00

abstract：:Rat liver rhodanese [EC 2.8.1.1] purified by ammonium sulfate fractionation, CM-cellulose and Sephadex G-200 chromatography yielded two active fractions (I & II). Their molecular weights were estimated to be 1.75 X 10(4) (I) and 1.26 X 10(4) (II) by the gel filtration method. Kinetic studies revealed that Fraction I r...

journal_title：Journal of biochemistry

authors： Oi S

更新日期：1975-10-01 00:00:00

abstract：:A 5'-N-ethylcarboxamido[3H]adenosine ([3H]NECA) binding site of mouse mastocytoma P815 cell membranes has been purified approximately 100-fold by affinity chromatography. This adenosine binding site, which has a similar specificity to that of the A2 adenosine receptor, was absorbed on NECA-linked Sepharose 6B and elut...

journal_title：Journal of biochemistry

authors： Nakata H

更新日期：1989-05-01 00:00:00

abstract：:Gelatinase was extracted at 60 degrees C from the collagen fiber-rich fraction of granulation tissue induced by carrageenin in rats. A large part of the extracted gelatinase was unbound to Zn-chelating Sepharose. The unbound gelatinase gave a single band corresponding to a molecular mass of 57 kDa on SDS-substrate PAG...

journal_title：Journal of biochemistry

authors： Nakagawa H,Hirata M,Hoshino K,Sakata K,Hatakeyama S

更新日期：1990-09-01 00:00:00

abstract：:CXCL14 is a member of the CXC chemokine family. CXCL14 possesses chemoattractive activity for activated macrophages, immature dendritic cells and natural killer cells. CXCL14-deficient mice do not exhibit clear immune system abnormalities, suggesting that the function of CXCL14 can be compensated for by other chemokin...

journal_title：Journal of biochemistry

authors： Hara T,Tanegashima K

更新日期：2012-05-01 00:00:00

abstract：:beta-Hydroxyisovalerylshikonin (beta-HIVS), which was isolated from the plant, Lithospermium radix, inhibited the growth of various lines of cancer cells derived from human solid tumors at low concentrations between 10(-8) and 10(-6) M. When HL-60 cells were treated with 10(-6) M beta-HIVS for 3 h, characteristic feat...

journal_title：Journal of biochemistry

authors： Hashimoto S,Xu M,Masuda Y,Aiuchi T,Nakajo S,Cao J,Miyakoshi M,Ida Y,Nakaya K

更新日期：1999-01-01 00:00:00

abstract：:Chondroitin sulphate proteoglycan 4 (CSPG4) is a cell surface proteoglycan highly expressed by tumour, perivascular and oligodendrocyte cells and known to be involved cell adhesion and migration. This study showed that CSPG4 was present as a proteoglycan on the cell surface of two melanoma cell lines, MM200 and Me1007...

journal_title：Journal of biochemistry

authors： Tang F,Lord MS,Stallcup WB,Whitelock JM

更新日期：2018-05-01 00:00:00

abstract：:Calmodulin (CaM), a physiologically important Ca(2+)-binding protein, participates in numerous cellular regulatory processes. It is dumbbell shaped and contains two globular domains connected by a short alpha-helix. Each of the globular domains has two Ca(2+)-binding sites, the EF hands. CaM undergoes a conformational...

journal_title：Journal of biochemistry

authors： Shishido H,Yamada MD,Kondo K,Maruta S

更新日期：2009-10-01 00:00:00

abstract：:Aspartic proteases of human malarial parasites are thought to play key roles in essential pathways of merozoite release, invasion and host cell hemoglobin degradation during the intraerythrocytic stages of their life cycle. Therefore, we have purified and characterized Plasmodium vivax aspartic protease, to determine ...

journal_title：Journal of biochemistry

authors： Sharma A,Eapen A,Subbarao SK

更新日期：2005-07-01 00:00:00

abstract：:1. The actin-activated Mg2+-ATPase activity of gizzard HMM increased in proportion to the square of the extent of LC phosphorylation. This result indicates that the LCs of HMM are randomly phosphorylated, and the phosphorylation of both heads of HMM is required for the activation of HMM Mg2+-ATPase by F-actin. 2. In 7...

journal_title：Journal of biochemistry

authors： Ikebe M,Ogihara S,Tonomura Y

更新日期：1982-05-01 00:00:00

abstract：:Neurotrophins such as NGF promote neuronal survival and differentiation via the cell surface TrkA neurotrophin receptor. Compounds with neurotrophic actions that are low in molecular weight and can permeate the blood-brain barrier are promising therapeutic agents against neurodegenerative diseases such as Alzheimer's ...

journal_title：Journal of biochemistry

authors： Kosaka K,Mimura J,Itoh K,Satoh T,Shimojo Y,Kitajima C,Maruyama A,Yamamoto M,Shirasawa T

更新日期：2010-01-01 00:00:00

abstract：:D-type cyclin-dependent kinases (Cdk4 and Cdk6) regulate the G1 to S phase progression of the mammalian cell cycle. It has been suggested that Cdk4 and Cdk6 may have distinct functions in vivo, even though they are indistinguishable biochemically. Here we show that although these Cdks phosphorylate multiple residues i...

journal_title：Journal of biochemistry

authors： Takaki T,Fukasawa K,Suzuki-Takahashi I,Semba K,Kitagawa M,Taya Y,Hirai H

更新日期：2005-03-01 00:00:00

abstract：:We report a strategy for generating efficient signal transduction with unnatural heterologous receptor combinations. As previously described [Ueda, H., Kawahara, M. et al. (2000) J. Immunol. Methods 241, 159-170], chimeric receptors composed of the V(H)/V(L) domains of anti-hen egg lysozyme antibody HyHEL-10 and N-ter...

journal_title：Journal of biochemistry

authors： Kawahara M,Ueda H,Tsumoto K,Kumagai I,Mahoney W,Nagamune T

更新日期：2001-08-01 00:00:00

abstract：:In this study, we demonstrated that glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a phosphatidylserine (PS)-binding protein and localized the putative PS-binding site involved in the membrane fusion induced by this enzyme. In an attempt to identify the PS-binding proteins, we raised polyclonal antibodies against...

journal_title：Journal of biochemistry

authors： Kaneda M,Takeuchi K,Inoue K,Umeda M

更新日期：1997-12-01 00:00:00

abstract：:Recombinant mouse Dnmt3a and Dnmt3b were expressed in sf9 cells and purified to near homogeneity. The purified Dnmt3a and Dnmt3b gave specific activities of 1.8 +/- 0.3 and 1.3 +/- 0.1 mol/h/mol enzyme towards poly(dGdC)-poly(dGdC), respectively, which were the highest among those reported. Dnmt3a or Dnmt3b showed sim...

journal_title：Journal of biochemistry

authors： Suetake I,Miyazaki J,Murakami C,Takeshima H,Tajima S

更新日期：2003-06-01 00:00:00

abstract：:The activity of thermolysin is greatly enhanced in the presence of high concentrations of neutral salts [Holmquist, B. and Vallee, B.L. (1976) Biochemistry 15, 101-107; Inouye, K. (1992) J. Biochem. 112, 335-340]. NaBr and NaCl are the most effective for the activation. An absorption difference spectrum with a peak ar...

journal_title：Journal of biochemistry

authors： Inouye K,Kuzuya K,Tonomura B

更新日期：1994-09-01 00:00:00

abstract：:We synthesized a series of non-ionic detergents, alkyl thiomaltosides, and investigated their properties and usefulness. We solubilized membrane proteins of Vibrio parahaemolyticus using the detergents. With octyl thiomaltoside, nonyl thiomaltoside, decyl thiomaltoside, or undecyl thiomaltoside, we observed satisfacto...

journal_title：Journal of biochemistry

authors： Izawa S,Sakai-Tomita Y,Kinomura K,Kitazawa S,Tsuda M,Tsuchiya T

更新日期：1993-05-01 00:00:00

abstract：:F1-ATPase inhibitor was purified from yeast, Saccharomyces cerevisiae. The purified inhibitor blocked ATPase activity in the presence of ATP and Mg2+ by forming a latent equimolar enzyme-inhibitor complex with ATP and ADP newly bound to loose sites on the enzyme. A small portion of externally added ATP was hydrolyzed ...

journal_title：Journal of biochemistry

authors： Hashimoto T,Negawa Y,Tagawa K

更新日期：1981-10-01 00:00:00