Purification and characterization of a cold-adapted κ-carrageenase from Pseudoalteromonas sp. ZDY3.

abstract：:Serine hydroxymethyltransferase (SHMT) plays a key role in cell physiology as it participates in the different interconversion pathway of folate coenzymes, provides almost exclusively folate one carbon fragments for the biosynthesis of a variety of end products. For the first time, Mycobacterium leprae glyA gene, enco...

journal_title：Protein expression and purification

authors： Sharma S,Bhakuni V

更新日期：2007-09-01 00:00:00

abstract：:S-locus protein kinase (SRK) is a receptor kinase that plays a critical role in self-recognition in the Brassicaceae self-incompatibility (SI) response. SRK is activated by binding of its ligand S-locus protein 11 (SP11) and subsequently induced phosphorylation of the intracellular kinase domain. However, a detailed a...

journal_title：Protein expression and purification

authors： Murase K,Hirano Y,Takayama S,Hakoshima T

更新日期：2017-03-01 00:00:00

abstract：:The membrane-anchored metalloproteinase ADAM17 (TNF-alpha converting enzyme; TACE; EC 3.4.24.86) continues to be an attractive drug target in inflammatory diseases and cancer. Cocrystallization of its catalytic domain with a lead compound was complicated by the tenacious retention of the prodomain that has been shown ...

journal_title：Protein expression and purification

authors： Hoth LR,Tan DH,Wang IK,Wengender PA,Thompson MA,Kamath AV,Geoghegan KF

更新日期：2007-04-01 00:00:00

abstract：:The kinetic locking-on strategy improves the selectivity of protein purification procedures based on immobilized cofactor derivatives through use of enzyme-specific substrate analogues in irrigants to promote biospecific adsorption. This paper describes the development and application of this strategy to the one-chrom...

journal_title：Protein expression and purification

authors： O'flaherty M,McMahon M,Mulcahy P

更新日期：1999-02-01 00:00:00

abstract：:Hydrophobic interaction high-performance liquid chromatography (HIC-HPLC) was utilized for the separation of native human antithrombin (AT) and a partially denaturated form of AT, known as the latent form (L-AT). The AT used in this study is commercially available (Atenativ, Pharmacia & Upjohn, Sweden) and contains al...

journal_title：Protein expression and purification

authors： Karlsson G,Winge S

更新日期：2001-02-01 00:00:00

abstract：:Granulins (GRNs) are potent growth factors that are upregulated in many aggressive cancers from a wide range of organs. GRNs form tight, disulphide bonded, beta hairpin stacks, making them difficult to express in recombinant form. We recently described Ov-GRN-1, a GRN family member secreted by the carcinogenic liver f...

journal_title：Protein expression and purification

authors： Smout MJ,Mulvenna JP,Jones MK,Loukas A

更新日期：2011-10-01 00:00:00

abstract：:Antimicrobial peptide LL-37 plays an important role in human body's first line of defense against infection. To better understand the mechanism of action, it is critical to elucidate the three-dimensional structure of LL-37 in complex with bacterial membranes. We present a bacterial expression system that allows the i...

journal_title：Protein expression and purification

authors： Li Y,Li X,Wang G

更新日期：2006-06-01 00:00:00

abstract：:Cystatin C is a cysteine protease inhibitor produced by a variety of human tissues. The blood concentration of cystatin C depends on the glomerular filtration rate and is an endogenous marker of renal dysfunction. Recombinant cystatin C protein with high immunogenicity is therefore in demand for the diagnostic market....

journal_title：Protein expression and purification

authors： Hayashi M,Iwamoto S,Sato S,Sudo S,Takagi M,Sakai H,Hayakawa T

更新日期：2013-04-01 00:00:00

abstract：:Silent information regulator 2 (Sir2) proteins are a class of protein deacetylase enzymes that play key roles in transcriptional gene silencing, DNA repair, and aging. Here, we describe the high-level bacterial expression and purification of a human SirT2 construct that yields high resolution NMR spectra. By removing ...

journal_title：Protein expression and purification

authors： Sun C,Song D,Marcotte PA,Richardson PL,Hajduk PJ

更新日期：2006-07-01 00:00:00

abstract：:Ciliary neurotrophic factor (CNTF) is characterized as a neuropoietic cytokine for a broad spectrum of neurons, leading to its evaluation in humans suffering from neurodegenerative diseases. Due to its wide range of biological applications, high yield production of soluble biologically active recombinant human CNTF (r...

journal_title：Protein expression and purification

authors： Wang K,Zhou F,Zhu L,Zhu X,Zhang K,Zhu L

更新日期：2014-04-01 00:00:00

abstract：:The catalase gene of Psychrobacter sp. T-3 was cloned, and the gene product (PktA) was overexpressed in Escherichia coli. The specific activity of the purified PktA was slightly lower than that of the native purified enzyme obtained from Psychrobacter sp. T-3. Spectrophotometric measurements of the purified enzymes su...

journal_title：Protein expression and purification

authors： Kimoto H,Matsuyama H,Yumoto I,Yoshimune K

更新日期：2008-06-01 00:00:00

abstract：:A fibrinolytic enzyme was purified from the cultured mycelia of Armillaria mellea by ion-exchange chromatography followed by gel filtration, and was designated A. mellea metalloprotease (AMMP). The purification protocol resulted in a 627-fold purification of the enzyme, with a final yield of 6.05%. The apparent molecu...

journal_title：Protein expression and purification

authors： Lee SY,Kim JS,Kim JE,Sapkota K,Shen MH,Kim S,Chun HS,Yoo JC,Choi HS,Kim MK,Kim SJ

更新日期：2005-09-01 00:00:00

abstract：:Human pancreatic ribonuclease (HP-RNase) has considerable promise as a therapeutic agent. Structure-function analyses of HP-RNase have been impeded by the difficulty of obtaining the enzyme from its host. Here, a gene encoding HP-RNase was designed, synthesized, and inserted into two expression vectors that then direc...

journal_title：Protein expression and purification

authors： Ribó M,delCardayré SB,Raines RT,de Llorens R,Cuchillo CM

更新日期：1996-05-01 00:00:00

abstract：:Cyclohexanone monooxygenase (CMO) is a soluble flavoenzyme originally isolated from Acinetobacter spp. which carries out Baeyer-Villiger reactions with cyclic ketone substrates. In the present study we cloned the Acinetobacter CMO gene and modified it for facile purification from heterologous expression systems by inc...

journal_title：Protein expression and purification

authors： Cheesman MJ,Kneller MB,Kelly EJ,Thompson SJ,Yeung CK,Eaton DL,Rettie AE

更新日期：2001-02-01 00:00:00

abstract：:The HIV-1 Gag precursor protein, Pr55(Gag), is a multi-domain polyprotein that drives HIV-1 assembly. The morphological features of HIV-1 suggested Pr55(Gag) assumes a variety of different conformations during virion assembly and maturation, yet structural determination of HIV-1 Pr55(Gag) has not been possible due to ...

journal_title：Protein expression and purification

authors： McKinstry WJ,Hijnen M,Tanwar HS,Sparrow LG,Nagarajan S,Pham ST,Mak J

更新日期：2014-08-01 00:00:00

abstract：:A TRAIL-CM4 fusion protein in soluble form with tumor selective apoptosis and antibacterial functions was expressed in the Escherichia coli expression system and isolated through dialysis refolding and histidine-tag Nickel-affinity purification. Fresh Jurkat cells were treated with the TRAIL-CM4 fusion protein. Trypan...

journal_title：Protein expression and purification

authors： Sang M,Zhang J,Li B,Chen Y

更新日期：2016-06-01 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

abstract：:The Pseudomonas sp. have been long recognized for their exogenous lipolytic activities yet the genus still contains a lot of unexplored strains. Due to the versatile metabolic machinery and their potential for adaptation to fluctuating environmental conditions Pseudomonas sp. are of great interest for biotechnological...

journal_title：Protein expression and purification

authors： Priyanka P,Kinsella G,Henehan GT,Ryan BJ

更新日期：2019-01-01 00:00:00

abstract：:Acyl coenzyme A binding protein (ACBP) has been proposed to transport fatty acyl CoAs intracellularly, facilitating their metabolism. In this study, a new mouse recombinant ACBP was produced by insertion of a histidine (his) tag at the C-terminus to allow efficient purification by Ni-affinity chromatography. The his-t...

journal_title：Protein expression and purification

authors： Petrescu AD,Huang H,Hostetler HA,Schroeder F,Kier AB

更新日期：2008-04-01 00:00:00

abstract：:The full-length cDNA that encodes the hemolytic toxin Avt-I, with 226 amino acids, from the venomous sea anemone Actineria villosa has been cloned using the oligo-capping method. The cDNA contains 681bp open reading frame and its predicted amino acid sequences revealed that Avt-I was basic polypeptides without cystein...

journal_title：Protein expression and purification

authors： Uechi G,Toma H,Arakawa T,Sato Y

更新日期：2005-04-01 00:00:00

abstract：:A cDNA clone, lambda GTHP1del, encoding glutathione transferase (GST) P1-1, was isolated from a human K562 erythroleukemia cell line cDNA library. The coding sequence was lacking the codons for the N-terminal 34 amino acids. A DNA segment was designed in order to obtain the missing portion and a structure representing...

journal_title：Protein expression and purification

authors： Kolm RH,Stenberg G,Widersten M,Mannervik B

更新日期：1995-06-01 00:00:00

abstract：:The human melanocortin 4 receptor (MC4r) was successfully expressed in Sf9 cells using the baculovirus infection system. N- and C-terminally His-tagged receptors generated B(max) values of 14 and 23 pmol receptor/mg membrane protein, respectively. The highest expression level obtained with the C-terminally His-tagged ...

journal_title：Protein expression and purification

authors： Dolby V,Collén A,Lundqvist A,Cronet P

更新日期：2004-10-01 00:00:00

abstract：:Human prolactin was expressed in insect culture cells by recombinant baculoviruses carrying prolactin gene cDNA placed under the transcriptional control of polyhedrin gene promoter of Autographa californica nuclear polyhedrosis virus. Preliminary results of recombinant human prolactin expression as extracellular as we...

journal_title：Protein expression and purification

authors： Strokovskaya L,Bartoszewicz Z,Szolajska E,Kikhno I,Solomko A,Michalik J

更新日期：2001-07-01 00:00:00

abstract：:Baculovirus expression vectors are used routinely for foreign gene expression and are under intense development as improved biological pesticides. Conventional baculovirus expression vectors are recombinant viruses that can express a foreign gene in insect cells under the control of the polyhedrin promoter, which prov...

journal_title：Protein expression and purification

authors： Jarvis DL,Weinkauf C,Guarino LA

更新日期：1996-09-01 00:00:00

abstract：:Most parasitic protozoa lack the de novo purine biosynthetic pathway and rely exclusively on the salvage pathway for their purine nucleotide requirements. Enzymes of the salvage pathway are, therefore, candidate drug targets. We have cloned the Plasmodium falciparum adenylosuccinate synthetase gene. In the parasite, a...

journal_title：Protein expression and purification

authors： Jayalakshmi R,Sumathy K,Balaram H

更新日期：2002-06-01 00:00:00

abstract：:The expression of recombinant proteins in bacterial hosts may alter the biophysical properties of the protein of interest as a result of differences in post-translational processing from that observed when produced in the native cell. For example, recombinant human interleukin-1beta (IL-1beta) is produced as three iso...

journal_title：Protein expression and purification

authors： Covalt JC Jr,Cao TB,Magdaroag JR,Gross LA,Jennings PA

更新日期：2005-05-01 00:00:00

abstract：:Endo-1,4-β-mannanase is an enzyme that can catalyze the random hydrolysis of β-1,4-mannosidic linkages in the main chain of mannans, glucomannans and galactomannans and offers many applications in different biotechnology industries. Purification and kinetic properties of the endo-1,4-β-mannanase from recombinant Esche...

journal_title：Protein expression and purification

authors： Tuntrakool P,Keawsompong S

更新日期：2018-06-01 00:00:00

abstract：:Five variants of human β-defensins (HBDs) were expressed in Escherichia coli using two vector systems (pET28a(+) and pQE30) with inducible expression by IPTG. The last vector has not been previously reported as an expression system for HBDs. The recombinant peptides were different in their lengths and overall charge. ...

journal_title：Protein expression and purification

authors： Corrales-Garcia L,Ortiz E,Castañeda-Delgado J,Rivas-Santiago B,Corzo G

更新日期：2013-05-01 00:00:00

abstract：:The recombinant human malonyl-CoA decarboxylase (hMCD) was overexpressed in Escherichia coli with and without the first 39 N-terminal amino acids via a cleavable MBP-fusion construct. Proteolytic digestion using genenase I to remove the MBP-fusion tag was optimized for both the full length and truncated hMCD. The apo-...

journal_title：Protein expression and purification

authors： Zhou D,Yuen P,Chu D,Thon V,McConnell S,Brown S,Tsang A,Pena M,Russell A,Cheng JF,Nadzan AM,Barbosa MS,Dyck JR,Lopaschuk GD,Yang G

更新日期：2004-04-01 00:00:00

abstract：:The gene encoding S. cerevisiae Kex2 protease derivative Kex2-667 (encoding the N-terminal 20th to 667th amino acid residues of Kex2 protease, containing the propeptide, catalytic domain, P domain and Ser/Thr enrichment region) and its 225th amino acid residue mutant K225L were overexpressed in Pichia pastoris. Protea...

journal_title：Protein expression and purification

authors： Yang F,Liu L,Liu Y,Li S

更新日期：2020-12-01 00:00:00