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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: J Biomed Mater Res A. 2013 Nov 15;102(10):3477–3487. doi: 10.1002/jbm.a.35015

Table 1.

Two Levels of Five Parameters Tested in a Two-Level Full Factorial Design

Parameters Level 1 Level 2
PEG chain MW 10K 35K
DBR 40 60
Crosslinker Type MB PEGDA
GMP Crosslinking Extent 10 mM 40 mM
Incubation Medium Composition 400 ng/mL collagenase in PBS PBS