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Quickchang site directed mutagenesis kit

Manufactured by Agilent Technologies

The QuickChange site-directed mutagenesis kit is a laboratory tool designed for introducing specific mutations into double-stranded plasmid DNA. The kit provides a rapid and efficient method for creating point mutations, insertions, or deletions within a DNA sequence.

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2 protocols using quickchang site directed mutagenesis kit

1

Cloning and Characterization of NTPase Constructs

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The expression plasmids, including pCMV-F-NTPase, pCMV-F-P22, and pCMV-F-Nterm, have been described previously (15 (link)). The plasmids pCMV-NTPase-GFP and pCMV-NTPase(1–179)-GFP were constructed by inserting the coding regions of NTPase and NTPase(1–179), respectively, into pEGFP-N2 (6081-1, Clontech). To obtain the series of the N- or C-terminal deletions of NTPase(1–179) in pCMV-NTPase(1–179)-GFP, the corresponding DNA fragments were amplified by PCR and then cloned into pEGFP-N2. The mutant constructs that contain internal deletions in pCMV-F-NTPase and pCMV-NTPase(1–179)-GFP were generated by using inverse PCR. Point mutations in pCMV-NTPase(1–50)-GFP or pCMV-NTPase(51–90)-GFP were created using a QuickChang site-directed mutagenesis kit (200524, Agilent Technologies). The plasmid that encodes NTPase(1–90)-RFP was constructed by inserting the RFP-coding fragment downstream of the NTPase(1–90)-coding sequences in pFLAG-CMV-2 (E7398, Sigma-Aldrich).
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2

Cloning and Characterization of NTPase Constructs

Check if the same lab product or an alternative is used in the 5 most similar protocols
The expression plasmids, including pCMV-F-NTPase, pCMV-F-P22, and pCMV-F-Nterm, have been described previously (15 (link)). The plasmids pCMV-NTPase-GFP and pCMV-NTPase(1–179)-GFP were constructed by inserting the coding regions of NTPase and NTPase(1–179), respectively, into pEGFP-N2 (6081-1, Clontech). To obtain the series of the N- or C-terminal deletions of NTPase(1–179) in pCMV-NTPase(1–179)-GFP, the corresponding DNA fragments were amplified by PCR and then cloned into pEGFP-N2. The mutant constructs that contain internal deletions in pCMV-F-NTPase and pCMV-NTPase(1–179)-GFP were generated by using inverse PCR. Point mutations in pCMV-NTPase(1–50)-GFP or pCMV-NTPase(51–90)-GFP were created using a QuickChang site-directed mutagenesis kit (200524, Agilent Technologies). The plasmid that encodes NTPase(1–90)-RFP was constructed by inserting the RFP-coding fragment downstream of the NTPase(1–90)-coding sequences in pFLAG-CMV-2 (E7398, Sigma-Aldrich).
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