Overall volumetric oxygen transfer coefficient in an aerated bench-top stirred fermenter in aqueous dispersions of sodium alginate.

abstract：:Mouse and human erythrocytes are inherently different with respect to slow dialysis encapsulation used in preparing carrier erythrocytes. Fluorescein isothiocyanate (FITC)-dextran was added to five different stages of the encapsulation process to discern when endocytic vesiculation occurred. Mouse erythrocytes were mu...

journal_title：Biotechnology and applied biochemistry

authors： DeLoach JR,Droleskey RE

更新日期：1993-08-01 00:00:00

abstract：:Limit of detection (LOD), limit of quantification, and the dynamic range of detection of hepatitis B surface antigen antibody (anti-HBs) using a surface plasmon resonance (SPR) chip-based approach with Pichia pastoris-derived recombinant hepatitis B surface antigen (HBsAg) as recognition element were established throu...

journal_title：Biotechnology and applied biochemistry

authors： Tam YJ,Zeenathul NA,Rezaei MA,Mustafa NH,Azmi MLM,Bahaman AR,Lo SC,Tan JS,Hani H,Rasedee A

更新日期：2017-09-01 00:00:00

abstract：:The membranotropic properties of block co-polymers and their protein conjugates were studied by their effect on the rate of oxygen consumption by isolated liver mitochondria and on thymus-derived lymphocytes. The block co-polymers consisted of poly(ethylene oxide) (PoE) [poly(ethylene glycol)] and poly(propylene oxide...

journal_title：Biotechnology and applied biochemistry

authors： Kirillova GP,Mokhova EN,Dedukhova VI,Tarakanova AN,Ivanova VP,Efremova NV,Topchieva IN

更新日期：1993-12-01 00:00:00

abstract：:A microbial fuel cell is a sustainable and environmental-friendly device that combines electricity generation and wastewater treatment through metabolic activities of microorganisms. However, low power output from inadequate electron transfer to the anode electrode hampers its practical implementation. Nanocomposites ...

journal_title：Biotechnology and applied biochemistry

authors： Sirajudeen AAO,Annuar MSM,Subramaniam R

更新日期：2020-04-21 00:00:00

abstract：:Microparticles have been used for delivery of chemo- and radio-therapeutic agents to tumours in patients for more than a decade, whereas cationic liposomes have been used for introducing nucleic acids into mammalian cells for the same period of time. This minireview discusses the potential of delivering therapeutic ON...

journal_title：Biotechnology and applied biochemistry

authors： Dass CR

更新日期：2004-10-01 00:00:00

abstract：:Human erythrocytes from ten patients with chronic obstructive pulmonary disease (COPD) were loaded with increasing amounts of dexamethasone 21-phosphate and were re-infused into the original donors. Drug-loaded erythrocytes acted as circulating bioreactors, converting the non-diffusible dexamethasone 21-phosphate into...

journal_title：Biotechnology and applied biochemistry

authors： Rossi L,Serafini S,Cenerini L,Picardi F,Bigi L,Panzani I,Magnani M

更新日期：2001-04-01 00:00:00

abstract：:A pathway for the synthesis of the repeating tetrasaccharide units in gellan gum from Pseudomonas elodea is proposed. The enzymes presumed to be involved in the synthesis of the activated precursors UDP-glucose, TDP-rhamnose, and UDP-glucuronic acid were detected and assayed in crude cell extracts of the gellan-produc...

journal_title：Biotechnology and applied biochemistry

authors： Martins LO,Sá-Correia I

更新日期：1991-12-01 00:00:00

abstract：:A decrease in the specific activity of an enzyme is commonly observed when the enzyme is inappropriately handled or is stored over an extended period. Here, we reported a functional transition of an FMN-bound diaphorase (FMN-DI) that happened during the long-term storage process. It was found that FMN-DI did not simpl...

journal_title：Biotechnology and applied biochemistry

authors： Huston S,Collins J,Sun F,Zhang T,Vaden TD,Zhang YP,Fu J

更新日期：2018-05-01 00:00:00

abstract：:Monoclonal antibodies specific to human prolactin were generated by an improved hybridoma technique. Following immunization with hormone conjugated with hemocyanin and cell fusion, hybrid cells were first cultured in a semisolid medium containing methylcellulose and later transferred to liquid medium for subculture. O...

journal_title：Biotechnology and applied biochemistry

authors： Lee CY,Chow SN,Coleman P,DeTuri MP

更新日期：1987-02-01 00:00:00

abstract：:The effects of chitin [(1-->4)-2-acetamido-2-deoxy-beta-D-glucan] and its partially deacetylated derivatives, chitosans, on the human dermal fibroblast-mediated contraction of collagen lattices were examined in vitro as a model for the contraction of cutaneous wounds in vivo. Chitosan CL313A, a short-chain-length 89% ...

journal_title：Biotechnology and applied biochemistry

authors： Howling GI,Dettmar PW,Goddard PA,Hampson FC,Dornish M,Wood EJ

更新日期：2002-12-01 00:00:00

abstract：:c-Jun is a highly oncogenic transcription factor involved in the development of different types of cancer. In the present study we have generated c-Jun-binding-affinity proteins from a phage-displayed library of so-called 'Affibody ligands', developed by combinatorial engineering of a non-immunoglobulin-based scaffold...

journal_title：Biotechnology and applied biochemistry

authors： Lundberg E,Brismar H,Gräslund T

更新日期：2009-01-01 00:00:00

abstract：:The therapeutic potential of microRNA-21 (miR-21) small-molecule inhibitors has been of particular interest to medicinal chemists. Moreover, the development of more facile screening methods is lacking. In the present study, two potential screening strategies for miR-21 small-molecule inhibitor including the stem-loop ...

journal_title：Biotechnology and applied biochemistry

authors： Hei YY,Guo YX,Jiang CS,Wang S,Lu SM,Zhang SQ

更新日期：2019-09-01 00:00:00

abstract：:Interleukin-17F (IL-17F) is an important member of IL-17 cytokine family, which plays important roles in host defense against microbial infections. Streptococcus pneumoniae is a common pathogen associated with several invasive and noninvasive pneumococcal diseases, and mucosal immune response plays crucial roles in de...

journal_title：Biotechnology and applied biochemistry

authors： Chen L,Guo S,Wu L,Hao C,Xu W,Zhang J

更新日期：2015-05-01 00:00:00

abstract：:A truncated precursor form of prostate-specific antigen (PSA), [-2]proPSA, is a well-known biomarker for prostate cancer. To develop a biomarker assay, highly purified [-2]proPSA is required as a standard reference and for generation of a specific antibody. In this study, we generated an efficient mammalian expression...

journal_title：Biotechnology and applied biochemistry

authors： Hwang D,Yoon A,Kim S,Kim H,Chung J

更新日期：2017-05-01 00:00:00

abstract：:Most insulin-dependent diabetes mellitus patients gen-erate conformational autoantibodies to the islet-cell 65-kDa variant of human glutamate decarboxylase (GAD65), and several immunochemical tests for the early detection of type-1 diabetes rely on GAD65 antibody (GADA) assessment using properly folded recombinant GAD...

journal_title：Biotechnology and applied biochemistry

authors： Santos J,Antón EA,Buslje CM,Valdez SN,Villanueva AL,Sica M,Iacono R,Maffia P,Poskus E,Ermácora MR

更新日期：2000-06-01 00:00:00

abstract：:Two monoclonal antibodies against human myeloperoxidase, designated 3-2H3 and 4-2C11, were produced and characterized. Both bound to the native enzyme, but neither bound to the denatured enzyme or to its two denatured subunits. 4-2C11 bound to the three types of leukocyte myeloperoxidase, I, II, and III, as well as to...

journal_title：Biotechnology and applied biochemistry

authors： Hur SJ,Yamada M

更新日期：1986-12-01 00:00:00

abstract：:Recently, hPNAS-4 [human PNAS-4; also known as C1orf121 (Genbank accession number NP-057160)] was reported to be a novel pro-apoptotic protein in mammalian cells. However, at present there is little information about hPNAS-4 and its molecular mechanisms. In our present studies, the hPNAS-4 gene was first cloned into t...

journal_title：Biotechnology and applied biochemistry

authors： Deng H,Jiang Q,Liang S,Yan F,Hou S,Qian Z,Li J,Wen Y,Yang J,Wei Y

更新日期：2010-02-11 00:00:00

abstract：:Single base mismatched oligonucleotides related to the rpoB gene of Mycobacterium tuberculosis, the mutations of which cause drug resistance of the infectious agent, were detected and discriminated using a surface plasmon resonance biosensor system. Thiol-modified oligonucleotides of the selected sequence (the probe) ...

journal_title：Biotechnology and applied biochemistry

authors： Rachkov A,Patskovsky S,Soldatkin A,Meunier M

更新日期：2013-07-01 00:00:00

abstract：:A new α-neoagarobiose hydrolase (NABH) called AgaWH117 was cloned from Agarivorans gilvus WH0801. The gene encoding this hydrolase consists of 1,086 bp and encodes a protein containing 361 amino acids. This new NABH showed 74% amino acid sequence identity with other known NABHs. The molecular mass of the recombinant A...

journal_title：Biotechnology and applied biochemistry

authors： Liu N,Yang M,Mao X,Mu B,Wei D

更新日期：2016-03-01 00:00:00

abstract：:Renewable energy resources are considered to be promising for the development of a sustainable circular economy. Among various alternatives, the microbial route for various biofuels production is quite lucrative. Use of cellulose and lignocellulose for methane, H2 , organic acids, ethanol, and cellulase has been explo...

journal_title：Biotechnology and applied biochemistry

authors： Kumar P,Maharjan A,Jun HB,Kim BS

更新日期：2019-03-01 00:00:00

abstract：:The α-amylase from soya bean seeds was purified by affinity precipitation, resulting in approx. 20-fold purification with approx. 84% recovery. The purified α-amylase had an optimum pH of 5.5, optimum temperature of 75 °C, Arrhenius energy of activation of 6.03 kcal/mol (1 kcal≈4.184 kJ) and a Km of 2.427 mg/ml (starc...

journal_title：Biotechnology and applied biochemistry

authors： Prakash O,Jaiswal N

更新日期：2010-12-01 00:00:00

abstract：:Cordyceps sinensis (Chinese caterpillar fungus) is a fungus parasitic on the larvae of Lepidoptera and has been considered to be a precious tonic food and herbal medicine since ancient times in China. Recently, some fungal strains have been isolated from the fruiting bodies of wild C. sinensis, and some of them have b...

journal_title：Biotechnology and applied biochemistry

authors： Zhang W,Yang J,Chen J,Hou Y,Han X

更新日期：2005-08-01 00:00:00

abstract：:An inducible esterase has been isolated from a liquid culture of Aspergillus niger grown on sugar-beet pulp. The enzyme was active on methyl esters of cinnamic acids, caffeic > p-coumaric > ferulic, and is therefore termed a cinnamoyl esterase. The enzyme was not active on methyl sinapinate, a good substrate for ferul...

journal_title：Biotechnology and applied biochemistry

authors： Kroon PA,Faulds CB,Williamson G

更新日期：1996-06-01 00:00:00

abstract：:The present study was aimed to explore the molecular and structural features of UDP-N-acetylglucosamine pyrophosphorylase of Bombyx mori (BmUAP), an essential enzyme for chitin synthesis in insects. The BmUAP cDNA sequence was cloned and expression profiles were monitored during the molting and feeding stages of silkw...

journal_title：Biotechnology and applied biochemistry

authors： Palaka BK,Velmurugan Ilavarasi A,Sapam TD,Kotapati KV,Nallala VS,Khan MB,Ampasala DR

更新日期：2019-09-01 00:00:00

abstract：:The use of glutaraldehyde (GTA) for cross-linking biological tissue implants has a number of undesirable side effects, including cytotoxicity and induction of calcification. In an attempt to find an improved cross-linking agent for tissue implants, we have evaluated a number of cross-linking procedures shown previousl...

journal_title：Biotechnology and applied biochemistry

authors： Simmons DM,Kearney JN

更新日期：1993-02-01 00:00:00

abstract：:The Madagascar periwinkle [Catharanthus roseus (L.) G. Don] is a plant species known for its production of TIAs (terpenoid indole alkaloids), many of which are pharmaceutically important. Ajmalicine and serpentine are prescribed for the treatment of hypertension, whereas the bisindoles vinblastine, vincristine and 3',...

journal_title：Biotechnology and applied biochemistry

authors： Zhou ML,Shao JR,Tang YX

更新日期：2009-04-01 00:00:00

abstract：:Synthetic membranes containing 10% acrylamide units were subjected to activation with formaldehyde at pH 7.5 and 45 degrees C. Trypsin, invertase, and urease were bound to this activated membrane and the kinetic properties of immobilized enzymes were studied. The permeability of the membrane for distilled water manife...

journal_title：Biotechnology and applied biochemistry

authors： Krysteva MA,Shopova BI,Yotova LY,Karasavova MI

更新日期：1991-02-01 00:00:00

abstract：:Feeding a basal diet free of vitamins E and C to weanling male rats for 8 months resulted in biochemical changes characteristic of vitamin E deficiency. These included increased liver thiobarbituric acid values; decreased blood GSH levels, plasma vitamin E levels, and glutathione peroxidase activities; and increased a...

journal_title：Biotechnology and applied biochemistry

authors： Chen LH,Thacker RR

更新日期：1986-02-01 00:00:00

abstract：:The gene (lacS) encoding a thermostable beta-galactosidase enzyme (Ss beta-gal) from the archaebacterium Sulfolobus solfataricus has been cloned and expressed in simian CV1 and murine NIH3T3 cell lines. The recombinant protein is an active enzyme that shows the same properties of thermophilicity and thermostability as...

journal_title：Biotechnology and applied biochemistry

authors： Cannio R,de Pascale D,Rossi M,Bartolucci S

更新日期：1994-04-01 00:00:00

abstract：:A new system equipped with a computer-controlled multiple activity analyzer has been developed for the efficient purification of multiple enzymes. The system consists of the following units: conventional enzyme fractionation system with a peristaltic pump, liquid chromatographic column, fraction collector, and uv moni...

journal_title：Biotechnology and applied biochemistry

authors： Tokushige M,Sasaki S

更新日期：1986-12-01 00:00:00