File:Large-scale production and fiber extrusion of MaSp1-(6-mer) artificial spidroin.webp

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Summary

Description
English: "a Nine-liter-scale production of MaSp1-(6-mer) using marine broth containing 100 mg L−1 kanamycin under photoheterotrophic conditions and continuous far-red LED light (850 nm, 15 W m−2) at 30 °C for 7 days. b Lyophilization of pure MaSp1-(6-mer) after His-Tag affinity and gel filtration chromatographic purifications. c Fiber extrusion was performed via hand-drawing using forceps with 10% (w/v) purified MaSp1-(6-mer) dissolved in HFIP, while 2-propanol was used as a coagulation bath. d Scanning electron micrographs of the hand-drawn spider silk fibers at the surface. e Scanning electron micrographs of the break point of the spider silk fiber."
Date
Source https://www.nature.com/articles/s42003-020-1099-6#Fig3
Author Authors of the study: Choon Pin Foong, Mieko Higuchi-Takeuchi, Ali D. Malay, Nur Alia Oktaviani, Chonprakun Thagun & Keiji Numata

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Captions

From the study "A marine photosynthetic microbial cell factory as a platform for spider silk production"

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8 July 2020

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current16:25, 27 August 2020Thumbnail for version as of 16:25, 27 August 20201,321 × 1,043 (108 KB)PrototyperspectiveUploaded a work by Authors of the study: Choon Pin Foong, Mieko Higuchi-Takeuchi, Ali D. Malay, Nur Alia Oktaviani, Chonprakun Thagun & Keiji Numata from https://www.nature.com/articles/s42003-020-1099-6#Fig3 with UploadWizard
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