A study of the small-molecule system used to investigate the effect of arginine on antibody elution in hydrophobic charge-induction chromatography.

abstract：:Alginate lyase digestion is an efficient way to degrade alginate into oligosaccharides, which are useful in various areas including chemistry, pharmacy and food industry. Here we determined the sequence of Vibrio sp. QY102 sourced alginate lyase, and set up its heterologous expression in E. coli. We improved its secre...

journal_title：Protein expression and purification

authors： Sun X,Shen W,Gao Y,Cai M,Zhou M,Zhang Y

更新日期：2019-01-01 00:00:00

abstract：:The purification of biologically active human protein synthesis initiation factor 4 alpha, eIF-4 alpha, overexpressed in Escherichia coli, is complicated by its localization in insoluble inclusion bodies, as well as its possession of four cysteines. Two of these cysteines have been reported to be reduced in the native...

journal_title：Protein expression and purification

authors： Stern BD,Wilson M,Jagus R

更新日期：1993-08-01 00:00:00

abstract：:To understand the key processes of cell-free protein synthesis, the synthesis of adipose-type fatty acid binding protein (A-FABP) by a rapid translation system was examined under various conditions. The synthesis of A-FABP was achieved by using an expression vector of A-FABP containing a T7 promoter. However, synthesi...

journal_title：Protein expression and purification

authors： Hino M,Shinohara Y,Kajimoto K,Terada H,Baba Y

更新日期：2002-03-01 00:00:00

abstract：:Post-translational modification of proteins is a dynamic way of generating new protein-protein interaction interfaces that are critical for signaling networks in diverse cellular functions. Purified recombinant proteins frequently lack these signature modifications. Using the tumor suppressor p53 as the model protein,...

journal_title：Protein expression and purification

authors： Acharya A,Xu XJ,Husain-Ponnampalam RD,Hoffmann-Benning S,Kuo MH

更新日期：2005-06-01 00:00:00

abstract：:An unknown d-tagatose 3-epimerase (DTE) containing a IoIE domain was identified and cloned from Escherichia coli. This gene was subcloned into the prokaryotic expression vector pET-15b, and induced by IPTG in E. coli BL21 expression system. Through His-select gel column purification and fast-protein liquid chromatogra...

journal_title：Protein expression and purification

authors： He X,Zhou X,Yang Z,Xu L,Yu Y,Jia L,Li G

更新日期：2015-10-01 00:00:00

abstract：:A specialized vector backbone from the Protein Structure Initiative was used to express full-length human cytochrome b5 as a C-terminal fusion to His8-maltose binding protein in Escherichia coli. The fusion protein could be completely cleaved by tobacco etch virus protease, and a yield of approximately 18 mg of purifi...

journal_title：Protein expression and purification

authors： Sobrado P,Goren MA,James D,Amundson CK,Fox BG

更新日期：2008-04-01 00:00:00

abstract：:Bovine pancreatic procarboxypeptidase A has been overexpressed in a soluble and activatable form in Escherichia coli. When the protein was expressed under the control of bacteriophage T7 promoter in E. coli ADA494 (a thioredoxin reductase deficient bacteria), a thioredoxin fusion protein was produced at relatively hig...

journal_title：Protein expression and purification

authors： Seddi R,Chaix JC,Puigserver A,Guo XJ

更新日期：2003-02-01 00:00:00

abstract：:The guanine nucleotide exchange factor EF-1beta gene from the thermoacidophilic archaeon Sulfolobus solfataricus (SsEF-1beta) was amplified by PCR and cloned into the pT7-7 expression vector. One of four selected clones harbored the T160C nucleotide substitution leading to the Y54H amino acid change in a hydrophobic r...

journal_title：Protein expression and purification

authors： Ianniciello G,Masullo M,Raimo G,Arcari P,Bocchini V

更新日期：1998-02-01 00:00:00

abstract：:Plantaricin JK (PlnJK) is a Class IIb LAB bacteriocin that includes two peptides; i.e., PlnJ and PlnK, which can synergistically halt many types of gram-positive bacteria, including food spoilage organisms. Purification of these peptides from natural lactic acid bacteria is difficult therefore, their application remai...

journal_title：Protein expression and purification

authors： Xu Y,Yang L,Li P,Gu Q

更新日期：2019-07-01 00:00:00

abstract：:Process development and optimization studies were performed in order to improve the purification process of (rhIFN-gamma). The objective was to generate material with higher purity and quantity. An in-process control screening was developed to obtain the optimal condition for column chromatographic purification by mea...

journal_title：Protein expression and purification

authors： Mohammadian-Mosaabadi J,Naderi-Manesh H,Maghsoudi N,Nassiri-Khalili MA,Masoumian MR,Malek-Sabet N

更新日期：2007-02-01 00:00:00

abstract：:Fatty acid desaturases are enzymes that introduce double bonds into fatty acyl chains, among which stearoyl-acyl carrier protein desaturase (S-ACP-DES) was widely distributed in the plant kingdom. We cloned the cDNA coding for fab2/ssi2, an S-ACP-DES from Arabidopsis thaliana, into the vector pET30a and heterologously...

journal_title：Protein expression and purification

authors： Cao Y,Xian M,Yang J,Xu X,Liu W,Li L

更新日期：2010-02-01 00:00:00

abstract：:Chinese hamster dihydrofolate reductase (ch-DHFR) was overexpressed in Escherichia coli DH5 alpha under the transcriptional control of PRPL promoters regulated by temperature-sensitive repressors. The desired recombinant product is soluble and constitutes about 30% of the total soluble proteins of the bacterial cell. ...

journal_title：Protein expression and purification

authors： Fan YX,Wang B,Jing GZ

更新日期：1997-03-01 00:00:00

abstract：:The coding region for arginyl-tRNA synthetase from jack bean (Canavalia ensiformis) has been sequenced and cloned into the bacterial expression vector pET32a. Transformation of BL21 cells and induction with IPTG results in the high level expression of the protein fused N-terminally with thioredoxin and bearing a His-t...

journal_title：Protein expression and purification

authors： Hogg J,Schiefermayr E,Schiltz E,Igloi GL

更新日期：2008-10-01 00:00:00

abstract：:The aim of this study was to establish a method of purifying intact complement factor H (CFH) from human plasma. CFH was isolated from human plasma by polyethylene glycol (PEG) precipitation, following three sequential chromatographic columns, which consisted of l-lysine Sepharose column, Resource Q column and Sephacr...

journal_title：Protein expression and purification

authors： Wang FM,Yu F,Zhao MH

更新日期：2013-10-01 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：:The zoonotic Rift Valley fever virus affects livestock and humans in Africa and on the Arabian Peninsula. The economic impact of this pathogen due to livestock losses, as well as its relevance to public health, underscores the importance of developing effective and easily distributed vaccines. Vaccines that can be del...

journal_title：Protein expression and purification

authors： Kalbina I,Lagerqvist N,Moiane B,Ahlm C,Andersson S,Strid Å,Falk KI

更新日期：2016-11-01 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：:The superoxide dismutases (EC 1.15.1.1) are a family of enzymes that catalyze the dismutation of superoxide radical anion to dioxygen and hydrogen peroxide. The active site contains a critical metal ion such as manganese, iron, or copper. The copper-containing protein also has one zinc ion bound per subunit. The stand...

journal_title：Protein expression and purification

authors： Sutter B,Bounds PL,Koppenol WH

更新日期：2000-06-01 00:00:00

abstract：:A new procedure for the large-scale purification of the recombinant thermostable chitinase (Chi40) cloned from Streptomyces thermoviolaceus in various expression vectors in Escherichia coli is described. Chi40 was overproduced in the cytosolic and secreted forms. The cytosolic form (Chi40c) was highly overproduced and...

journal_title：Protein expression and purification

authors： Christodoulou E,Duffner F,Vorgias CE

更新日期：2001-10-01 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：:We have developed a family of cloning vectors that direct expression of fusion proteins that mimic aggregated immunoglobulin (IgG) (AIG) and immune complex function with respect to their interactions with FcgammaR and that allow for the inclusion and targeting of a second protein domain to cells expressing FcgammaR. T...

journal_title：Protein expression and purification

authors： White DM,Jensen MA,Shi X,Qu Zx,Arnason BG

更新日期：2001-04-01 00:00:00

abstract：:In microorganisms and plants, mevalonate kinase is involved in the biosynthesis of isoprenoid derivatives, one of the largest groups of natural products. We subcloned the gene of mevalonate kinase from Methanococcus jannaschii into a bacterial expression vector pLM1 with six continuous histidine codons attached to the...

journal_title：Protein expression and purification

authors： Chu X,Liu X,Yau M,Leung YC,Li D

更新日期：2003-08-01 00:00:00

abstract：:Streptavidin is a versatile molecule for many in vitro and in vivo applications. To optimize the production of the full-length streptavidin in a soluble and functional form via secretion using Bacillus subtilis as the expression host, three different strategies were used. These strategies include the construction of a...

journal_title：Protein expression and purification

authors： Wu SC,Hassan Qureshi M,Wong SL

更新日期：2002-04-01 00:00:00

abstract：:We have successfully expressed and purified active human glycogen synthase-1 (hGYS1). Successful production of the recombinant hGYS1 protein was achieved by co-expression of hGYS1 and rabbit glycogenin (rGYG1) using the MultiBac baculovirus expression system (BEVS). Functional measurements of activity ratios of hGYS1 ...

journal_title：Protein expression and purification

authors： Khanna M,Imasaki T,Chikwana VM,Perez-Miller S,Hunter GO,Mosley A,Takagi Y,Hurley TD

更新日期：2013-08-01 00:00:00

abstract：:Glycine N-acyltransferase (GLYAT) is a phase II metabolic detoxification enzyme for exogenous (xenobiotic) and endogenous carboxylic acids; consisting of fatty acids, benzoic acid, and salicylic acid. GLYAT catalyzes the formation of hippurate (N-benzoylglycine) from the corresponding glycine and benzoyl-CoA. Herein, ...

journal_title：Protein expression and purification

authors： Dempsey DR,Bond JD,Carpenter AM,Rodriguez Ospina S,Merkler DJ

更新日期：2014-05-01 00:00:00

abstract：:A high-expression plasmid, pKSGHE3-1, containing the salt-tolerant glutaminase (EC 3.5.1.2) from marine bacterium Micrococcus luteus K-3 was constructed. pKSGHE3-1 was made by inserting the DNA fragment (1.43 kb) containing the structural gene synthesized by polymerase chain reaction into the downstream region of the ...

journal_title：Protein expression and purification

authors： Nandakumar R,Wakayama M,Nagano Y,Kawamura T,Sakai K,Moriguchi M

更新日期：1999-03-01 00:00:00

abstract：:An Escherichia coli expression system that exploits the bacterial alkaline phosphatase (PhoA) signal sequence to translocate recombinant human epidermal growth factor (hEGF) to the periplasm was used to evaluate how changes in the composition and sequence of amino acids near the PhoA-hEGF junction influence the peripl...

journal_title：Protein expression and purification

authors： Campion SR,Elsasser E,Chung R

更新日期：1997-08-01 00:00:00

abstract：:Protein asparagine (N)-linked glycosylation is a post-translational modification that occurs in the endoplasmic reticulum; it plays an important role in protein folding, oligomerization, quality control, sorting, and transport. Accordingly, disorders of glycosylation may affect practically every organ system. Dehydrod...

journal_title：Protein expression and purification

authors： Giladi M,Edri I,Goldenberg M,Newman H,Strulovich R,Khananshvili D,Haitin Y,Loewenstein A

更新日期：2017-04-01 00:00:00

abstract：:Dengue virus causes serious diseases affecting people in tropical and sub-tropical regions. The nonstructural (NS) protein 2B is an integral membrane protein and important for the regulation of viral protease NS3, which is significant for virus replication. The NS2B-NS3 complex is an important drug target for treating...

journal_title：Protein expression and purification

authors： Huang Q,Chen AS,Li Q,Kang C

更新日期：2011-12-01 00:00:00

abstract：:Ricin A chain (RTA) mutants which had been modified by the addition of three lysine residues, three lysines and an alanine, or six histidine residues at the carboxyl terminus were expressed in Escherichia coli. The recombinant proteins were purified to homogeneity by ion-exchange chromatography on CM-Sepharose CL-6B. ...

journal_title：Protein expression and purification

authors： Simpson JC,Roberts LM,Lord JM

更新日期：1995-10-01 00:00:00