Polyhistidine | 水果好營養
![Polyhistidine](https://i.imgur.com/Dp6k9gg.jpg)
Itisalsoknownashexahistidine-tag,6xHis-tag,andbythetrademarkedname...Thehis-tagmayalsobefollowedbyasuitableaminoacidsequencethat ...
![Polyhistidine](https://i.imgur.com/Dp6k9gg.jpg)
A polyhistidine-tag is an amino acid[1] motif in proteins[2] that consists of at least six histidine[3] (His) residues, often at the N- or C-terminus of the protein. It is also known as hexa histidine-tag, 6xHis-tag, and by the trademarked name His-tag® (registered by EMD Biosciences). The tag was invented by Roche and its vectors are distributed by Qiagen[4]. A Variety of purification kits for histidine-tagged proteins are available from Qiagen[5], Sigma, Thermo Scientific, GE Healthcare and others.
The use of the tag for academic users is unrestricted; however, commercial users must pay royalties to Roche. Suitable tag sequences are available for free commercial use; for example, MK(HQ)6 may be used for enhanced expression in E. coli and tag removal. The total number of histidine residues may vary in the tag...
His-Tag | 水果好營養
Polyhistidine | 水果好營養
pAB | 水果好營養
What should be the DNA sequence of 6xHis tag? | 水果好營養
His | 水果好營養
A Look into the 6XHis Tag and its Uses | 水果好營養
His | 水果好營養
His | 水果好營養
Tagging the Expressed Protein with 6 Histidines | 水果好營養
Polyhistidine | 水果好營養
![](https://i.imgur.com/Dp6k9gg.jpg)
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