Fig. 2From: Identification of urine neutrophil gelatinase-associated lipocalin molecular forms and their association with different urinary diseases in catsThe molecular forms of NGAL and MMP 9 present in feline urine samples. The proteins in the urine samples from representative cats with CKD (lane 1, 3, 5, 7, 9), AKI (lane 2, 8), A + P (land 4), and pyuria (lane 6, 10) were separated by non-reducing SDS-PAGE. The presence of NGAL and MMP9 was detected by Western blot analysis using antibodies specific for NGAL (a) and MMP-9 (b). The protein complex with a molecular weight of 140-kDa was simultaneously detected by both antibodies, anti-NGAL (a) and anti-MMP-9 (b), and was therefore identified as the NGAL/MMP-9 complexBack to article page