Overexpression

Molecular cloning, overexpression, purification, and sequence analysis of the giant panda (Ailuropoda melanoleuca) ferritin light polypeptide

L. Fu, Hou, Y. L., Ding, X., Du, Y. J., Zhu, H. Q., Zhang, N., Hou, W. R., Fu, L., Hou, Y. L., Ding, X., Du, Y. J., Zhu, H. Q., Zhang, N., and Hou, W. R., Molecular cloning, overexpression, purification, and sequence analysis of the giant panda (Ailuropoda melanoleuca) ferritin light polypeptide, vol. 15, p. -, 2016.

The complementary DNA (cDNA) of the giant panda (Ailuropoda melanoleuca) ferritin light polypeptide (FTL) gene was successfully cloned using reverse transcription-polymerase chain reaction technology. We constructed a recombinant expression vector containing FTL cDNA and overexpressed it in Escherichia coli using pET28a plasmids. The expressed protein was then purified by nickel chelate affinity chromatography. The cloned cDNA fragment was 580 bp long and contained an open reading frame of 525 bp.

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