推薦產品
重組細胞
expressed in E. coli
籤條
6-His tagged
FLAG® tagged
形狀
buffered aqueous solution
分子量
size 4991 bp
菌種選擇
kanamycin
複製起點
pUC (500 copies)
肽切割
EKT
肽標籤位置
N-terminal
啟動子
Promoter name: OXB20
Promoter activity: constitutive
Promoter type: bacterial
報告基因
none
一般說明
About the Peptide Tag:This plasmid contains an n-terminal Hexa-Histidine (6His) affinity tag that can be fused to a gene of interest to allow protein detection and/or purification. The sequence of the tag is: HHHHHH. This plasmid also contains a secondary Flag protein tag. The sequence of this tag is: DYKDDDDKWe provide a range of dual peptide tag plasmids. This is because some peptide tags provide specific biological properties (e. g., small molecule affinity new epitopes solubility or protein secretion) that are not provided by others.
About the Cleavage Tag: This plasmid also encodes a protease cleavage site that is designed to be positioned between your gene of interest and the tag to allow the removal of the tag following protein purification or isolation. This plasmid contains a EKT cleavage tag. The protein sequence of the cleavage tag is: DDDDK. Enterokinase (EKT) protease cleaves after the Lysine residue. It can cleave at other basic residues but this is dependent on protein confirmation. If a proline follows the site it will not cut. None of our products contain a proline after the site.
Promoter Expression Level: This plasmid contains a constitutive bacterial promoter that does not require induction. It is the strongest bacterial promoter we sell and this can cause solubility and expression problems with some proteins. We also offer a range of other bacterial promoters that are compatible with this plasmid and are available on request.
序列
分析報告
法律資訊
相關產品
儲存類別代碼
12 - Non Combustible Liquids
閃點(°F)
Not applicable
閃點(°C)
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
需要 COA 樣本嗎?
這是分析證書 (COA) 樣本,可能不代表該特定產品最近生產的批次。
文章
Learn more about relevant restriction site functions in the SnapFast™ plasmid system. All DNA sections are pre-screened, and where possible modified, to remove any of the restriction sites found within the core SnapFast plasmids to maintain their flexibility.
A range of forward and reverse sequencing primers that allow you to sequence any insert that you make into a particular position within any plasmid. Where possible, the binding sites for each of these primers is conserved.
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