It stipulates a method for measuring the collagen secreted by human skin fibroblasts promoted by recombinant collagen, and detects the expression and secretion of different types of collagen from the protein level (collagen content) and transcription level (mRNA).
T/ZGKSL 009-2023 history
2023T/ZGKSL 009-2023 Test method for determination of collagen secreted from human cells induced by recombinant collagen