Non-Mulberry and Mulberry Silk Protein Sericins as Potential Media Supplement for Animal Cell Culture

Figure 3

SDS-PAGE (8%) analysis of 0.1% sericin solutions from cocoons of A. mylitta, B. mori, S. ricini, and A. assama: (a) isolated by autoclave method: Lane 1: sericin hope, Lane 2: B. mori, Lane 3: S. ricini, Lane 4: A. assama, and Lane 5: A. mylitta; (b) isolated by urea method: Lane 1: sericin hope, Lane 2: B. mori, Lane 3: S. ricini, and Lane 4: A. mylitta. (c) Lane 1: A. assama isolated by urea method. The protein molecular weight standards are indicated by the numbers on the left. M: molecular weight marker.

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(b)

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