Titlebook: Basic Protein and Peptide Protocols; John M. Walker Book 1994 Humana Press 1994

Exclude

carbohydrate

https://doi.org/10.1007/b100335n carboxyl groups of aspartic and glutamic acids are about 3.8 and 4.2, respectively, even these amino acids will contribute little to the negative charge on a protein at this pH. Thus at pH 3, all proteins are likely to be positively charged and to travel toward the cathode in an electric field.

filial

fructose

Delphine Maugards,Amine Nait-alids to be either treated for fluorography or quantified by gel slicing and scintillation counting. Thus, the higher energy [.C]- and [.S]-labeled amino acids are commonly used as protein labels since they can be directly detected by autoradiography or on the phosphorimager. The low specific activity

发微光

Dafina Turkeshi Ballanca,Florentina Dushiuction of disulfide bonds yields a major fragment .. 2–3 × 10.), which we term a subunit. Proteolytic digestion of subunits gives rise to large glycopeptides (.. 300–500,000), which correspond to the very highly-substituted regions of the protein core.

GRATE

Slavica Singer,Sunčica Oberman Peterkaype of oligosaccharide present. .-linked chains are more difficult to release as sequential glycosidase digestions (e.g., neuraminidase and .-glycosidase) will remove some but not all types of .-linked chain. For the release of all .-linked chains for further analysis a chemical method is required,

阉割

The Bradford Method for Protein Quantitation, Bradford (.) has become the preferred method for quantifying protein in many laboratories. This technique is simpler, faster, and more sensitive than the Lowry method. Moreover, when compared with the Lowry method, it is subject to less interference by common reagents and nonprotein components of biological samples (..).

把…比做

轻浮思想

合法

,Cultivating “No Bossing” Leadership, Bradford (.) has become the preferred method for quantifying protein in many laboratories. This technique is simpler, faster, and more sensitive than the Lowry method. Moreover, when compared with the Lowry method, it is subject to less interference by common reagents and nonprotein components of b