Heme content of recombinant catalase from Psychrobacter sp. T-3 altered by host Escherichia coli cell growth conditions.

abstract：:NIP1, the product of the avirulence gene AvrRrs1 from Rhynchosporium secalis, a fungal pathogen of barley, is a small secreted cysteine-rich protein. This protein is essential for the specific recognition of the fungus by host plants carrying the complementary resistance gene Rrs1. Different heterologous expression sy...

journal_title：Protein expression and purification

authors： Gierlich A,van 't Slot KA,Li VM,Marie C,Hermann H,Knogge W

更新日期：1999-10-01 00:00:00

abstract：:We have used Ni(2+)-affinity chromatography as a rapid and efficient method to purify a sensory rhodopsin I (SR-I) derivative containing six consecutive histidine residues at its C-terminus (His-tagged SR-I). The protein was expressed in Halobacterium salinarium by integrating the corresponding gene at the chromosomal...

journal_title：Protein expression and purification

authors： Krebs MP,Spudich EN,Spudich JL

更新日期：1995-12-01 00:00:00

abstract：:Arginine has been effectively used in various column chromatographies for improving recovery and resolution, and suppressing aggregation. Here, we have tested the effectiveness of arginine as an eluent in dye-affinity column chromatography using Blue-Sepharose, which binds enzymes requiring adenyl-containing cofactors...

journal_title：Protein expression and purification

authors： Arakawa T,Ejima D,Tsumoto K,Ishibashi M,Tokunaga M

更新日期：2007-04-01 00:00:00

abstract：:Amyloid-beta (Aβ) peptide mediates several neurodegenerative diseases. The 42 amino acid (Aβ1-42) is the predominant form of peptide found in the neuritic plaques and has been demonstrated to be neurotoxic in vivo and in vitro. The availability of large quantities of Aβ peptide will help in several biochemical and bio...

journal_title：Protein expression and purification

authors： Chhetri G,Pandey T,Chinta R,Kumar A,Tripathi T

更新日期：2015-10-01 00:00:00

abstract：:The Ig-binding properties of protein L from Peptostreptococcus magnus and protein G from Streptococcus have been successfully combined through the construction of a novel hybrid protein, consisting of a single Ig-binding domain from each protein. The biophysical and biochemical properties of this construct have been c...

journal_title：Protein expression and purification

authors： Harrison SL,Housden NG,Bottomley SP,Cossins AJ,Gore MG

更新日期：2008-03-01 00:00:00

abstract：:Protein insolubility often poses a significant problem during purification protocols and in enzyme assays, especially for eukaryotic proteins expressed in a recombinant bacterial system. The limited solubility of replication factor C (RFC), the clamp loader complex from Saccharomyces cerevisiae, has been previously do...

journal_title：Protein expression and purification

authors： Marzahn MR,Bloom LB

更新日期：2012-06-01 00:00:00

abstract：:Hsp47 is regarded as a collagen-specific chaperone with several suggested roles in collagen biosynthesis under normal and disease conditions. We describe here a procedure for the expression and purification of Hsp47 in Escherichia coli using the IMPACT expression system (New England Biolabs) where the guest gene is fu...

journal_title：Protein expression and purification

authors： Thomson CA,Ananthanarayanan VS

更新日期：2001-10-01 00:00:00

abstract：:Phosphoinositide 3-kinase gamma (PI3Kγ) is a lipid kinase that plays a crucial role in cell migration, chemotaxis, oxidative burst and myocardial contractility. It is activated downstream of G protein-coupled receptors (GPCRs) and small GTPases of Ras superfamily. PI3Kγ is a heterodimer composed of a catalytic and a r...

journal_title：Protein expression and purification

authors： Vujičić Žagar A,Scapozza L,Vadas O

更新日期：2017-07-01 00:00:00

abstract：:Refolding of proteins from inclusion bodies is affected by several factors, including solubilization of inclusion bodies by denaturants, removal of the denaturant, and assistance of refolding by small molecule additives. We will review key parameters associated with (1) conformation of the protein solubilized from inc...

journal_title：Protein expression and purification

authors： Tsumoto K,Ejima D,Kumagai I,Arakawa T

更新日期：2003-03-01 00:00:00

abstract：:Conkunitzin-S1 from the cone snail Conus striatus is the first member of a new neurotoxin family with a canonical Kunitz domain fold. Conk-S1 is 60 amino acids long and lacks one of the three conserved disulfide bonds typically found in Kunitz domain modules. It binds specifically to voltage activated potassium channe...

journal_title：Protein expression and purification

authors： Bayrhuber M,Graf R,Ferber M,Zweckstetter M,Imperial J,Garrett JE,Olivera BM,Terlau H,Becker S

更新日期：2006-06-01 00:00:00

abstract：:Chloroplast transformation systems offer unique advantages in biotechnology, including high level of foreign gene expression, maternal inheritance, and polycistronic expression. We studied chloroplast expression of LTK63 (change Ser-->Lys at position 63 in the A subunit) which is the mutant of Escherichia coli heat-la...

journal_title：Protein expression and purification

authors： Kang TJ,Han SC,Kim MY,Kim YS,Yang MS

更新日期：2004-11-01 00:00:00

abstract：:The production of a single-chain variable fragment (scFv) antibody against bovine ribonuclease A in the cytoplasm of Escherichia coli trxB/gor double mutant was investigated. Previous reports have shown that the thioredoxin (Trx) protein fusion strategy is useful for the correct folding of scFvs and that the expressio...

journal_title：Protein expression and purification

authors： Sonoda H,Kumada Y,Katsuda T,Yamaji H

更新日期：2010-04-01 00:00:00

abstract：:Pullulanases are well-known starch-debranching enzymes that are widely used for hydrolysis of a-1,6-glycosidic linkages in starch, pullulan, amylopectin, and other oligosaccharides. Escherichia coli is a popular heterologous expression host for generating target enzymes. However, cells have to be disrupted to obtain t...

journal_title：Protein expression and purification

authors： Wang X,Chen Y,Nie Y,Xu Y

更新日期：2019-03-01 00:00:00

abstract：:A method was developed for the affinity purification of human complement properdin. The preparation is part of an integrated scheme in which over 20 human plasma proteins can be recovered in a highly purified form. The yield of properdin was 5.9 mg from 3 liters of plasma, amounting to a 28% recovery. The crucial step...

journal_title：Protein expression and purification

authors： DiScipio RG

更新日期：1994-04-01 00:00:00

abstract：:The type I antifreeze proteins are simple amphipathic helical proteins found in abundance in polar fish species, where they act to prevent freezing of internal fluids by a mechanism of noncolligative freezing point depression. Large-scale production of these proteins for research and biotechnological purposes has been...

journal_title：Protein expression and purification

authors： Solomon RG,Appels R

更新日期：1999-06-01 00:00:00

abstract：:Leishmaniasis is considered by the World Health Organization to be the second most important disease caused by a protozoan parasite. Biochemical and molecular biology studies can help in the understanding of the biology of the Leishmania parasite. All protozoan parasites, including Leishmania, are unable to synthesize...

journal_title：Protein expression and purification

authors： de Oliveira AH,Ruiz JC,Cruz AK,Greene LJ,Rosa JC,Ward RJ

更新日期：2006-10-01 00:00:00

abstract：:The sequence and structure of the target protein exert a marked effect on its soluble expression in Escherichia coli. The effects of the mutation of an amylase isolated from Bacillus licheniformis (BLA) on its soluble expression in E. coli were investigated. A random mutation library of BLA was constructed to screen f...

journal_title：Protein expression and purification

authors： Wang P,Qin W,Xu J,Yan Y,Tian J,Wu N,Yao B

更新日期：2016-04-01 00:00:00

abstract：:In order to obtain bioactive α-bungarotoxin (αBtx) using recombinant protein technique, a codon-optimized synthetic gene was expressed in fusion with the N-terminal 10-His-tag and C-terminal Strep-tag in Escherichia coli. Further optimization through site-directed mutagenesis enabled moderate expression of the protein...

journal_title：Protein expression and purification

authors： Xu J,Li J,Wu X,Song C,Lin Y,Shen Y,Ye W,Sun C,Wang X,Li Z,Liu Y,Wei L,Li Z,Xu Z

更新日期：2015-06-01 00:00:00

abstract：:An internal fragment (978 bp) corresponding to the dog zona pellucida glycoprotein-3 (DZP3), excluding the N-terminal signal sequence and the C-terminal transmembrane-like domain, was amplified by polymerase chain reaction from a full-length cDNA clone. The amplified SacI and PstI restricted fragment was cloned in-fra...

journal_title：Protein expression and purification

authors： Santhanam R,Panda AK,Kumar VS,Gupta SK

更新日期：1998-04-01 00:00:00

abstract：:Advances in expressed protein ligation (EPL) methods that permit specific introduction of unique modifications into proteins have facilitated protein engineering, structure-function and protein interaction studies. An EPL-generated hybrid exchangeable apolipoprotein has been constructed from recombinant fragments of a...

journal_title：Protein expression and purification

authors： Hauser PS,Ryan RO

更新日期：2007-08-01 00:00:00

abstract：:Sphingomyelinase C (SMC) of the actinomycete, Streptomycesgriseocarneus NBRC13471, was constitutively expressed to high levels using Streptomyces lividans host and thereafter was extracellularly secreted into the cell culture. Purified SMC had a high specific activity (approximately 550-950 U/mg) and was obtained in h...

journal_title：Protein expression and purification

authors： Sugimori D,Matsumoto Y,Tomita Y,Murayama K,Ogino C

更新日期：2012-02-01 00:00:00

abstract：:Cystathionine beta-synthase (CBS) catalyzes the pyridoxal-50-phosphate-dependent condensation of L-serine and L-homocysteine to form L-cystathionine in the first step of the transsulfuration pathway. Although effective expression systems for recombinant human CBS (hCBS) have been developed, they require multiple chrom...

journal_title：Protein expression and purification

authors： Belew MS,Quazi FI,Willmore WG,Aitken SM

更新日期：2009-04-01 00:00:00

abstract：:Pullulanase is crucial to the specific hydrolysis of branch points in amylopectin and is generally employed as an important enzyme in the starch-processing industry. Recombinant Bacillus subtilis that employs an inducible promoter would be a suitable candidate for pullulanase expression because of its safety and contr...

journal_title：Protein expression and purification

authors： Deng Y,Nie Y,Zhang Y,Wang Y,Xu Y

更新日期：2018-08-01 00:00:00

abstract：:NAD(+)-dependent malic enzyme (NAD-ME) gene from Escherichia coli K12 was inserted into an expression vector pET24b(+) and transformed into E. coli BL21 (DE3). Recombinant NAD-ME was expressed upon IPTG induction, purified with affinity chromatography, and biochemically characterized. The results showed that recombina...

journal_title：Protein expression and purification

authors： Wang J,Tan H,Zhao ZK

更新日期：2007-05-01 00:00:00

abstract：:The mRNA encoding the 51-kDa subunit of 6-phosphogluconate dehydrogenase (6PGDH) from sheep liver was reverse-transcribed and amplified. The resulting cDNA was reamplified in N-terminal and C-terminal segments and spliced to generate a full-length clone, and an internal cDNA fragment was also amplified. The full-lengt...

journal_title：Protein expression and purification

authors： Chooback L,Price NE,Karsten WE,Nelson J,Sundstrom P,Cook PF

更新日期：1998-07-01 00:00:00

abstract：:Escherichia coli oligoribonuclease (EcoORN), encoded by the orn gene, is a 3'-5' exonuclease that degrades short single-stranded oligoribonucleotides to rNMPs in the final step of RNA degradation. The orn gene is essential in E. coli, but not in higher organisms, and close homologues are present in other genomes from ...

journal_title：Protein expression and purification

authors： Young Park A,Elvin CM,Hamdan SM,Wood RJ,Liyou NE,Hamwood TE,Jennings PA,Dixon NE

更新日期：2008-02-01 00:00:00

abstract：:A cysteine-rich (approximately 20%), low molecular weight (MW 6 kDa) polypeptide has been isolated from the Korean blood-sucking leech, Hirudo nipponia. From its amino acid composition and N-terminal amino acid sequence analysis, the new protein is similar to granulin (or epithelin), and so it has been named leech gra...

journal_title：Protein expression and purification

authors： Hong SJ,Kang KW

更新日期：1999-07-01 00:00:00

abstract：:A hexahistidine tag was fused to the N-terminus of apoaequorin. A suitable vector encoding the fusion protein was constructed and used for transformation of Escherichia coli JM109 cells. Apoaequorin was overexpressed under the control of tac promoter. It was found, however, that most of the protein existed in the form...

journal_title：Protein expression and purification

authors： Glynou K,Ioannou PC,Christopoulos TK

更新日期：2003-02-01 00:00:00

abstract：:Endostatin, a 20kDa C-terminal fragment of collagen XVIII, is a potent anti-angiogenic protein and inhibitor of tumor growth. Recombinant endostatin was prepared from Escherichia coli deposited as insoluble, inactive inclusion bodies. In the present study, we produced soluble and biologically active recombinant human ...

journal_title：Protein expression and purification

authors： Xu HM,Zhang GY,Ji XD,Cao L,Shu L,Hua ZC

更新日期：2005-06-01 00:00:00

abstract：:A simple scheme for the rapid and efficient isolation of rat pro-atrial natriuretic factor (pro-ANF) has been developed. An isolated rat adrenal cell bioassay for ANF was established to optimize heart tissue extraction and chromatography conditions. This assay is based on the ability of ANF to inhibit angiotensin II-s...

journal_title：Protein expression and purification

authors： Belcourt D,Varma DR,Toney K,Bennett HP

更新日期：1990-09-01 00:00:00