Expected pro-active protein size in mouse suppose to be either 105, 97, or 91 kDa, a bit larger than the human MMP 9, depending on study.. Active forms are multiple sizes depending on study, 79, 78, 81, 86 kDa. Samples 1-6,8-9, are from embryonic mice, which normally expected as an Pro-and active MMP 9. Sample No'10 is from U937 cells extract.
Compare to cells extract (10), it is looked that the antibody corresponded to the Mouse's MMP 9, but we also got a lot of nonspecific bands.
Mrs. Ira Rostovsky
Submitted Mar 02 2016
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