Tag: cow
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Bovine serum albumin (Fraction V)
Bovine serum albumin (BSA or “Fraction V”) is a serum albumin protein derived from cows. It is often used as a protein concentration standard in lab experiments. The nickname “Fraction V” refers to albumin being the fifth fraction of the original Edwin Cohn purification methodology that made use of differential solubility characteristics of plasma proteins. By manipulating solvent concentrations, pH, salt levels, and temperature, Cohn was able…
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Big Page of Hazel
The oldest confirmed hazel species is Corylus johnsonii found as fossils in the Ypresian-age rocks of Ferry County, Washington, USA
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The transforming growth factor beta receptors
a family of serine/threonine kinase receptors involved in TGF beta signaling pathway
