Difference between revisions of "Part:BBa K3117029:Design"

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===Design Notes===
 
===Design Notes===
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[[File:G4S_4_Linker.gif|thumb|right|200px|'''Figure 1''': Modeling of the 4x[GGGS] linker]]
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The part consists of humanized anti-CD3 and anti-GPA33 single-chain variable fragments (scFv) (<partinfo>BBa_K3117020</partinfo>, <partinfo>BBa_K3117021</partinfo>, <partinfo>BBa_K3117022</partinfo>, <partinfo>BBa_K3117023</partinfo>), which are connected by a flexible [GGGGS]4 linker (<partinfo>BBa_K3117004</partinfo>). The scFvs are formed by the variable regions of the heavy and light chain of the respective antibodies that are connected by either a [GGGGS]4 or [GGGGS]3 linker (<partinfo>BBa_K3117004</partinfo>, <partinfo>BBa_K3117028</partinfo>). The sequence contains a C-terminal His-Tag (<partinfo>BBa_K3117005</partinfo>) for easy purification and detection (Schmitt et al., 1993). Secretion of the protein is ensured by an Igk leader (<partinfo>BBa_K3117006</partinfo>). When the protein passes the membrane, this leader domain is cleaved off.
  
 
===Source===
 
===Source===
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===References===
 
===References===
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1. Schmitt, J., Hess, H., & Stunnenberg, H. G. (1993). Affinity purification of histidine-tagged proteins. Molecular biology reports, 18(3), 223-230.

Latest revision as of 22:24, 21 October 2019


scFv bispecific antibody against GPA33 and CD3 codon optimized for CHOs


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    INCOMPATIBLE WITH RFC[21]
    Illegal XhoI site found at 947
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]


Design Notes

Figure 1: Modeling of the 4x[GGGS] linker

The part consists of humanized anti-CD3 and anti-GPA33 single-chain variable fragments (scFv) (BBa_K3117020, BBa_K3117021, BBa_K3117022, BBa_K3117023), which are connected by a flexible [GGGGS]4 linker (BBa_K3117004). The scFvs are formed by the variable regions of the heavy and light chain of the respective antibodies that are connected by either a [GGGGS]4 or [GGGGS]3 linker (BBa_K3117004, BBa_K3117028). The sequence contains a C-terminal His-Tag (BBa_K3117005) for easy purification and detection (Schmitt et al., 1993). Secretion of the protein is ensured by an Igk leader (BBa_K3117006). When the protein passes the membrane, this leader domain is cleaved off.

Source

References

1. Schmitt, J., Hess, H., & Stunnenberg, H. G. (1993). Affinity purification of histidine-tagged proteins. Molecular biology reports, 18(3), 223-230.