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. 2014 Jun 26;10(6):e1004465. doi: 10.1371/journal.pgen.1004465

Figure 4. Synthesis of type I collagen.

Figure 4

(A) Western blots of cell lysates with antibodies to collagen 3-hydroxylation complex components. Lysates are derived from two independent cultures for each genotype. (B) SDS-Urea PAGE analysis of steady-state labeled type I collagen from wild-type (+/+), heterozygous (+/−) and homozygous (−/−) fibroblasts (FB) and osteoblasts (OB). (C) Differential scanning calorimetry (DSC) analysis reveals no differences in thermal stability (Tm) of type I collagen secreted by fibroblast cultures.