Sökning: WFRF:(Gräslund Torbjörn) > Production of a The...
Fältnamn | Indikatorer | Metadata |
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000 | 02740naa a2200373 4500 | |
001 | oai:DiVA.org:kth-13273 | |
003 | SwePub | |
008 | 100609s1997 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-132732 URI |
024 | 7 | a https://doi.org/10.1006/prep.1996.06742 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Gräslund, Torbjörnu KTH,Biokemi och biokemisk teknologi4 aut0 (Swepub:kth)u1dl39rj |
245 | 1 0 | a Production of a Thermostable DNA Polymerase by Site-Specific Cleavage of a Heat-Eluted Affinity Fusion Protein |
264 | 1 | b Elsevier BV,c 1997 |
338 | a print2 rdacarrier | |
500 | a QC 20100609 | |
520 | a A novel strategy is described for bacterial expression and affinity purification of a recombinant truncated version of the heat-stable DNA polymerase I fromThermus aquaticus.The DNA polymerase ([Delta]Taq) was produced as a fusion to a serum albumin binding affinity handle (ABP) derived from streptococcal protein G. Based on the thermostability of the [Delta]TaqDNA polymerase, affinity-purified ABP-[Delta]Taqcould be heat-eluted from HSA columns by incubation at 85ï¿œC. To produce free [Delta]TaqDNA polymerase, efficient site-specific cleavage of the affinity tag was performed using a recombinant coxsackievirus 3C protease (3Cpro), also produced as an ABP affinity fusion. Thus, an integrated strategy could be devised where both the cleaved ABP affinity tag and the protease fusion could be recovered after site-specific cleavage using HSA-affinity chromatography. The flow-through fraction contained essentially pure [Delta]TaqDNA polymerase with full enzymatic activity. | |
650 | 7 | a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng |
653 | a Biochemistry | |
653 | a Biokemi | |
700 | 1 | a Nilsson, Joakimu KTH,Biokemi och biokemisk teknologi4 aut |
700 | 1 | a Lindberg, Michael4 aut |
700 | 1 | a Uhlén, Mathiasu KTH,Biokemi och biokemisk teknologi4 aut0 (Swepub:kth)u1dulvmw |
700 | 1 | a Nygren, Per-Åkeu KTH,Biokemi och biokemisk teknologi4 aut0 (Swepub:kth)u1zhverl |
710 | 2 | a KTHb Biokemi och biokemisk teknologi4 org |
773 | 0 | t Protein Expression and Purificationd : Elsevier BVg 9, s. 125-132q 9<125-132x 1046-5928x 1096-0279 |
856 | 4 | u http://www.sciencedirect.com/science/article/B6WPJ-45KKW49-42/2/03c036fd1bf934b0f3d5fd8d3c0995f3 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-13273 |
856 | 4 8 | u https://doi.org/10.1006/prep.1996.0674 |
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