Isolation and characterization of antiproliferative peptides from Chinese three-striped box turtle (Cuora trifasciata).

abstract：:Bovine serum albumin (BSA) microspheres with an average diameter of 12.5 micron were prepared by crosslinking of BSA molecules with glutaraldehyde in the presence of polymethylmethacrylate dissolved in chloroform-toluene. Trypsin and anti-human IgG antibody were immobilized onto their surfaces by the glutaraldehyde-ac...

journal_title：Biotechnology and applied biochemistry

authors： Yan CH,Kitano H,Ise N

更新日期：1988-02-01 00:00:00

abstract：:To reduce the degradation pathway of rhIFN-gamma (recombinant human interferon-gamma), the susceptibility against oxidative stress during fermentation in Escherichia coli cells and in purification process were investigated. Fermentations of recombinant E. coli were performed at 5, 30 and 60% DO (dissolved oxygen) conc...

journal_title：Biotechnology and applied biochemistry

authors： Mohammadian-Mosaabadi J,Naderi-Manesh H,Maghsoudi N,Khalilzadeh R,Shojaosadati SA,Ebrahimi M

更新日期：2005-02-01 00:00:00

abstract：:Green fluorescent protein (GFP) is a globular protein used as biosensor and biomarker in medical and industrial fields. However, due to the expensive production costs of expressing proteins using high-cost inducers like isopropyl-β-d-1-thiogalactopyranoside (IPTG), the number of GFP applications are still scarce. This...

journal_title：Biotechnology and applied biochemistry

authors： Lopes C,Dos Santos NV,Dupont J,Pedrolli DB,Valentini SR,de Carvalho Santos-Ebinuma V,Pereira JFB

更新日期：2019-07-01 00:00:00

abstract：:Amyloglucosidase from Rhizopus mould and beta-glucosidase from sweet almond were employed for the preparation of phenolic and vitamin glycosides of vanillin, N-vanillylnonanamide, DL-dopa, dopamine, curcumin, alpha-tocopherol (vitamin E), pyridoxine (vitamin B(6)), ergocalciferol (vitamin D(2)), thiamin (vitamin B(1))...

journal_title：Biotechnology and applied biochemistry

authors： Charles RE,Ponrasu T,Sivakumar R,Divakar S

更新日期：2009-03-01 00:00:00

abstract：:A sensitive sandwich enzyme immunoassay (e.i.a.) for serrapeptase (TSP), an orally available anti-inflammatory proteinase, was established using affinity-purified anti-TSP rabbit IgG and its Fab' fragment conjugated with horseradish peroxidase as the first and the second antibodies respectively. TSP in the plasma was ...

journal_title：Biotechnology and applied biochemistry

authors： Moriya N,Nakata M,Nakamura M,Takaoka M,Iwasa S,Kato K,Kakinuma A

更新日期：1994-08-01 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：: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：:We have explored the adaptation of the cytochromes P450 (P450) of deep-sea bacteria to high hydrostatic pressures. Strict conservation of the protein fold and functional importance of protein-bound water make P450 a unique subject for the studies of high-pressure adaptation. Earlier, we expressed and purified a fatty-...

journal_title：Biotechnology and applied biochemistry

authors： Davydov DR,Sineva EV,Davydova NY,Bartlett DH,Halpert JR

更新日期：2013-01-01 00:00:00

abstract：:Human lung carcinoma is a highly metastatic tumour that leads to a high death rate and in which lymphatic metastasis is an important early event. HYA (hyaluronan) is involved in the invasion of a variety of tumour cells. Layilin, a specific and novel HYA receptor, was detected in the human lung cell line A549 in our p...

journal_title：Biotechnology and applied biochemistry

authors： Chen Z,Zhuo W,Wang Y,Ao X,An J

更新日期：2008-06-01 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：:Abdominal aortic aneurysm (AAA) is a vascular disease found to have progressive growth in the area of aorta. Rupturing of aorta causes excessive bleeding that leads to health-related issues, which can be fatal sometimes. Therefore, it becomes important to make early diagnosis of AAA and its condition and start immedia...

journal_title：Biotechnology and applied biochemistry

authors： Qiu C,Wang X,Zhang X,Li Z,Zhou Y,Kang J

更新日期：2020-08-15 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：:When crude soya-bean oil was used as the source for biodiesel production, the yield of methyl ester was significantly lower than that from refined soya-bean oil. The major difference between refined and crude soya-bean oils was found to be due to the contents of phospholipids, free acid and water, which have varied in...

journal_title：Biotechnology and applied biochemistry

authors： Du W,Xu YY,Zeng J,Liu DH

更新日期：2004-10-01 00:00:00

abstract：:Mechano-growth factor (MGF), an alternative splicing variant of insulin-like growth factor-1 (IGF-1) gene, promotes cell proliferation and inhibits cell differentiation. It also plays an important role in tumor development. It is important to optimize the production process and achieve MGF protein because there is no ...

journal_title：Biotechnology and applied biochemistry

authors： Feng J,Wan R,Yi Q,He L,Yang L,Tang L

更新日期：2015-09-01 00:00:00

abstract：:Biologically active membrane proteins are difficult to isolate. Very often the isolated membrane proteins have low binding affinity or no biological integrity at all. Despite some success in isolation, one has to overcome the hurdles of obtaining sufficient quantity of the proteins and maintaining biological activity ...

journal_title：Biotechnology and applied biochemistry

authors： Wong RB,Lee AH,Rangan VS,Cheng KC

更新日期：2009-05-01 00:00:00

abstract：:A simple and cost-effective method is described to sequence double-stranded DNA (< 100 ng) using a very small amount of fluorescent sequencing mix (one-tenth of manufacturer-recommended amount). The modification has significant advantages over conventional protocols and can be used to sequence, using a single sequenci...

journal_title：Biotechnology and applied biochemistry

authors： Beg OU,Holt RG

更新日期：1997-08-01 00:00:00

abstract：:Lys and Leu were generally considered as the key amino acids for brewer's yeast during beer brewing. In the present study, peptide Lys-Leu and a free amino acid (FAA) mixture of Lys and Leu (Lys + Leu) were supplemented in 24 °P wort to examine their effects on physiological activity and fermentation performance of br...

journal_title：Biotechnology and applied biochemistry

authors： Yang H,Zong X,Cui C,Mu L,Zhao H

更新日期：2018-07-01 00:00:00

abstract：:The objective of this work is to develop structured, segregated stochastic models for bioprocesses using time-series flow cytometric (FC) data. To this end, mammalian CHO cells were grown in both batch and fed-batch cultures, and their viable cell numbers (VCDs), monoclonal antibody (MAb), cell cycle phases, mitochond...

journal_title：Biotechnology and applied biochemistry

authors： Shirsat N,Avesh M,English NJ,Glennon B,Al-Rubeai M

更新日期：2013-09-01 00:00:00

abstract：:We studied, for the first time, characterization of the invertase expressed in the methylotrophic yeasts Hansenula polymorpha and Pichia pastoris in terms of enzyme conformational stability and structural behaviour induced by temperature as a function of pH using enzymic assays, differential scanning calorimetry, fluo...

journal_title：Biotechnology and applied biochemistry

authors： Acosta N,Beldarraín A,Rodríguez L,Alonso Y

更新日期：2000-12-01 00:00:00

abstract：:The aim of the present study was to determine both the minimal and the optimal conditions under which heat treatment is effective for enhancing 3D (three-dimensional)-like cell proliferation. C3H10T1/2 mouse fibroblasts were cultured with hydroxyapatite granules for 10 weeks after heat treatment at 40, 41.5, 43, 44 or...

journal_title：Biotechnology and applied biochemistry

authors： Hiragami F,Akiyama J,Koike Y,Kano Y

更新日期：2007-05-01 00:00:00

abstract：:Cinnamyl acetate was synthesized using immobilized lipase through transesterification between ethyl acetate and cinnamyl alcohol. In the solvent-free system, ethyl acetate acted as not only the acyl donor but also as the solvent of cinnamyl alcohol. Conversion (90.06%) was achieved after 3 H when transesterification w...

journal_title：Biotechnology and applied biochemistry

authors： Geng B,Wang M,Qi W,Su R,He Z

更新日期：2012-07-01 00:00:00

abstract：:High-abundant plasma proteins pose a challenge in a large number of proteomics-based technologies. Depletion of these high-abundant proteins has proven to be a fruitful strategy to circumvent masking of lower-abundant proteins that could serve as valuable biomarker candidates. However, current strategies often do not ...

journal_title：Biotechnology and applied biochemistry

authors： Eriksson C,Schwenk JM,Sjöberg A,Hober S

更新日期：2010-06-09 00:00:00

abstract：:A novel iron superoxide dismutase (Fe-SOD) gene from Jatropha curcas was cloned and expressed in Escherichia coli BL21 (DE3). This recombinant enzyme was isolated by a combined procedure involving immobilized metal-ion affinity chromatography and ion-exchange chromatography. The apparent molecular mass of this purifie...

journal_title：Biotechnology and applied biochemistry

authors： Ou-Yang C,Cai F,Gao S,Niu B,Wang S,Chen F

更新日期：2012-09-01 00:00:00

abstract：:Melamine adulteration of food is a public health concern. It has been seen that melamine causes disease in many organs. Melamine-induced kidney disease is a well-recognized clinicopathological entity. Inflammation is thought to be important in melamine-induced pathology. Melamine is expected to bind with albumin becau...

journal_title：Biotechnology and applied biochemistry

authors： Rajpoot M,Bhattacharyya R,Banerjee D,Sharma A

更新日期：2017-07-01 00:00:00

abstract：:The arrival of novel health crisis by a novel member of coronavirus group named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by World Health Organization took the whole world in global emergency by affecting 206 countries. The virus infects 206 countries with 86,839,226 confirmed cases, 61,565,949 r...

journal_title：Biotechnology and applied biochemistry

authors： Shivangi S,Meena LS

更新日期：2021-01-12 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：: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：: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：:A simplified and low-cost method, boiling lysis, was developed and used to purify the truncated DNA polymerase Stoffel fragment after overproduction of the enzyme in Escherichia coli. The method is based on the thermostable properties of the Stoffel fragment. Conditions such as the boiling time and number of cycles em...

journal_title：Biotechnology and applied biochemistry

authors： Yang Z,Ding Y,Zhang Y,Liu F

更新日期：2008-06-01 00:00:00

abstract：:Solubilization of 2',3',4',5'-tetrabenzoyl-5-acetyl-1,5-dihydroriboflavin (benzaflavin) by conjugates of BSA with poly(alkylene oxide)s [poly(ethylene glycol) and block co-polymers of ethylene oxide and propylene oxide (pluronics)] was investigated. Conjugates of BSA with pluronics were shown to have more solubilizing...

journal_title：Biotechnology and applied biochemistry

authors： Topchieva IN,Kurganov BI,Teplova MV,Gorskaya IA,Rudakova IP

更新日期：1993-06-01 00:00:00