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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Anal Biochem. 2018 Oct 5;564-565:21–31. doi: 10.1016/j.ab.2018.10.001

Table 9.

VEGF121 binding affinities to immobilized VEGFRs.

KD ± SE
(nM)
Rmax ± SE
(RU)
Red.
X2
Adj. R2
VEGFR-1 Fc Chimera 7.2 ± 0.6 39.5 ± 0.8 3.38 0.99
VEGFR-2 Fc Chimera 17 ± 6 42 ± 5 37.8 0.89

Equilibrium curve fit results (red lines in Figures 6B and 6D) for the indicated receptors binding to VEGF121 (Equation 4).