Difference between revisions of "Part:BBa K2549021"

 
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This part is one of our SynNotch receptors<ref>Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012</ref>. ACD19 ([[Part:BBa_K2549005]]) is used as the extracellular sensor module to receive the signal input from surface-expressed CD19. mN1c ([[Part:BBa_K2549006]]) is served as the transmembrane core domain of SynNotch, which is evident to have a low basal expression and a high activation efficiency. tTAA ([[Part:BBa_K2446057]]) is an improved tetracycline-controlled transactivator, which is cleaved after SynNotch activation and drives the expression of the amplifier. Besides, a CD8&alpha; signal peptide ([[Part:BBa_K2549044]]) and a Myc-tag ([[Part:BBa_K823036]]) are added to the N terminal of ACD19 ([[Part:BBa_K2549005]]) for membrane targeting and easy determination of surface expression. 
  
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===Usage and Biology===
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===Biology===
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====SynNotch receptors function well in Lim WA et al in 2016====
  
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[[File:SynNotch.jpeg|none|360px|thumb|Lim WA et al stated:''SynNotch receptors provide extraordinary flexibility in engineering cells with customized sensing/response behaviors to user-specified extracellular cues.'']]
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[[File:SynNotchECDandICD.jpeg|none|360px|thumb|Lim WA et al have shown that modularity of the synNotch platform. They stated : ''the input and output domains from Notch can be swapped with diverse domains. On the extracellular side, diverse recognition domains can be used (antibody based, or peptide tags are shown) and on the intracellular side, diverse effector can be used (transcriptional activators with different DNA-binding domains are shown, as well as a transcriptional repressor).'']]
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Please refer to the original article for more details<ref>Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012</ref>.
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====ACD19-mN1c-tTAA works as expected====
 
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<span class='h3bb'>Sequence and Features</span>
 
<span class='h3bb'>Sequence and Features</span>
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===References===

Revision as of 02:53, 10 October 2018


aCD19-mN1c-tTAA

This part is one of our SynNotch receptors[1]. ACD19 (Part:BBa_K2549005) is used as the extracellular sensor module to receive the signal input from surface-expressed CD19. mN1c (Part:BBa_K2549006) is served as the transmembrane core domain of SynNotch, which is evident to have a low basal expression and a high activation efficiency. tTAA (Part:BBa_K2446057) is an improved tetracycline-controlled transactivator, which is cleaved after SynNotch activation and drives the expression of the amplifier. Besides, a CD8α signal peptide (Part:BBa_K2549044) and a Myc-tag (Part:BBa_K823036) are added to the N terminal of ACD19 (Part:BBa_K2549005) for membrane targeting and easy determination of surface expression.

Biology

SynNotch receptors function well in Lim WA et al in 2016

Lim WA et al stated:SynNotch receptors provide extraordinary flexibility in engineering cells with customized sensing/response behaviors to user-specified extracellular cues.
Lim WA et al have shown that modularity of the synNotch platform. They stated : the input and output domains from Notch can be swapped with diverse domains. On the extracellular side, diverse recognition domains can be used (antibody based, or peptide tags are shown) and on the intracellular side, diverse effector can be used (transcriptional activators with different DNA-binding domains are shown, as well as a transcriptional repressor).

Please refer to the original article for more details[2].

ACD19-mN1c-tTAA works as expected

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal NgoMIV site found at 2493
  • 1000
    INCOMPATIBLE WITH RFC[1000]
    Illegal BsaI site found at 534
    Illegal SapI.rc site found at 1408


References

  1. ↑ Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012
  2. ↑ Engineering Customized Cell Sensing and Response Behaviors Using Synthetic Notch Receptors. Morsut L, Roybal KT, Xiong X, ..., Thomson M, Lim WA. Cell, 2016 Feb;164(4):780-91 PMID: 26830878; DOI: 10.1016/j.cell.2016.01.012