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. Author manuscript; available in PMC: 2017 Nov 9.
Published in final edited form as: Cell Rep. 2017 Sep 19;20(12):2935–2943. doi: 10.1016/j.celrep.2017.08.084

Table 2.

Binding of 27F3 Fab and IgG to various influenza HAs.

Strain 27F3 Fab 27F3 IgG

Influenza A Group 1 A/South Carolina/1/1918/(H1N1) ++++ +++++
A/California/04/2009(H1N1) +++ +++++
A/Japan/305/1957(H2N2) >2μM* +
A/Adachi/2/1957(H2N2) >2μM* +
A/turkey/Massachusetts/3740/1965(H6N2) +++ +++++
A/turkey/Wisconsin/1/1966(H9N2) ++++ +++++
A/duck/England/1/1956(H11N6) ++ +++++
A/duck/Alberta/60/1976(H12N5) + +++++
A/gull/Maryland/704/1977(H13N6) + +++++
A/black-headed gull/Sweden/4/1999(H16N3) + +++++
A/Vietnam/1203/2004(H5N1) ++++ +++++

Influenza A Group2 A/Bangkok/1/1979(H3N2) + +++
A/Hong Kong/1/1968(H3N2) + +++
A/Victoria/361/2011(H3N2) + +++
A/Shanghai/02/2013(H7N9) + ++++

Flu B B/Brisbane/33/2008 >10μM* >10μM*
B/Massachusetts/02/2012 >10μM* ≈ 9 μM

Kd value < 0.1nM is represented as “+++++”; 0.1-1nM as “++++”; 1nM-10nM as “+++”; 10nM-100nM as “++”; 100nM-500nM as “+”.

*

No significant binding was observed at the noted concentration of the Fabs.