Type IV collagen was isolated in high yield from bovine kidney cortex. The protein revealed Mr = 380,000 and contained, in a 2:1 ratio, two different disulfide-linked polypeptide chains, C-1 and D-1 (Mr = 125,000). Carboxymethyl-cellulose chromatography before and after reduction proved that the two polypeptide chains are arranged in a single triple helical molecule with the chain composition (C-1)2(D-1). The disulfide bridges appear to be located 180 amino acid residues from the NH2 terminus of the chains.
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2jHolhJ
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Business Cover Letter Writing. The business professional can include a fairly broad group, so make sure you that cold cover letters have a j...
-
Abstract Background Liver resection of benign, primary, and metastatic tumors is challenging and places patients at risk of postoperativ...
-
Writers use the descriptive essay to create a vivid picture of a person, place, or thing. Unlike a narrative essay, which reveals meaning th...
-
Radiomics in Head and Neck Cancer: Extracting Valuable Information from Data beyond Recognition. ORL J Otorhinolaryngol Relat Spec. 20...
-
Manga collector faces 15 years in jail because some of his comics included sexual images of children from #AlexandrosSfakianakis via Alexa...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου