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. 2013 Mar 12;8(3):e57761. doi: 10.1371/journal.pone.0057761

Figure 1. X-band EPR spectra of MNIC at 77°K.

Figure 1

(A). The EPR spectrum from BM cell suspension of ca 100 mln cells. These cells were collected from a DOCA-treated Wistar male rat and stimulated for NO production with Ca-ionophore A23187. The intensity of the spectrum was not changed and was quantified as 60±7 pmol MNIC. (B) The reference spectrum of a strong calibration sample with 4 nmol MNIC, showing the characteristic triplet structure centered around g = 2.035 with a hyperfine splitting of 25.2 G = 2AN 14. The intensity of the reference spectrum was scaled down by a factor 25.