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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: Mater Sci Eng R Rep. 2021 Jul 30;146:100641. doi: 10.1016/j.mser.2021.100641

Fig. 3.

Fig. 3.

Collagen origin and processing affects polymerization kinetics. Polymerization kinetics of “in house” extracted porcine skin collagen (PSC) extracted using acid compared to commercially sourced acid solubilized bovine dermis (Sigma), acid solubilized rat tail (BD-RTC) and pepsin treated bovine dermis (PureCol) collagens. Collagen was polymerized at concentrations of 0.5 and 1.0 mg.ml (lower and upper curve for each collagen source, respectively) and measured spectrophotometrically at 405 nm. Reproduced with permission from Kreger et al., 2010 [245]. Copyright 2010 Wiley Periodicals, Inc.