Enzymatic Attachment of Glycosaminoglycan Chain to Peptide Using the Sugar Chain Transfer Reaction with Endo-β-xylosidase

Enzymatic attachment of glycosaminoglycan chain to peptide using the sugar chain transfer reaction with endo-beta-xylosidase.

Endo-beta-xylosidase from the mid-gut gland of the molluscus Patinopecten is an endo-type glycosidase that hydrolyzes the xylosyl serine linkage between a core protein and a glycosaminoglycan (GAG) chain, releasing the intact GAG chain from proteoglycan. In this study, we investigated GAG chain transfer activity of this enzyme, in order to develop a method for attaching GAG chains to peptide. P...

analysis of ruin probability for insurance companies using markov chain

در این پایان نامه نشان داده ایم که چگونه می توان مدل ریسک بیمه ای اسپیرر اندرسون را به کمک زنجیره های مارکوف تعریف کرد. سپس به کمک روش های آنالیز ماتریسی احتمال برشکستگی ، میزان مازاد در هنگام برشکستگی و میزان کسری بودجه در زمان وقوع برشکستگی را محاسبه کرده ایم. هدف ما در این پایان نامه بسیار محاسباتی و کاربردی تر از روش های است که در گذشته برای محاسبه این احتمال ارائه شده است. در ابتدا ما نشا...

Cleavage of the xylosyl serine linkage between a core peptide and a glycosaminoglycan chain by cellulases.

We previously found that endo-beta-xylosidase from Patinopecten is an endo-type glycosidase that cleaves the xylosyl serine linkage between a glycosaminoglycan chain and its core protein (Takagaki, K., Kon, A., Kawasaki, H., Nakamura, T., Tamura, S., and Endo, M. (1990) J. Biol. Chem. 265, 854-860). Screening for endo-beta-xylosidase activity in several cellulases detected this activity in the ...

Detection of Babesia ovis Using Polymerase Chain Reaction.

Diagnosis of bacteremia in patients with suspected septicemia using polymerase chain reaction method

Background: Sepsis or blood stream infection is a clinical lethal syndrome with severe systemic inflammatory response to infection, if not treated quickly, is associated with dangerous consequences and high morbidity and mortality. The traditional and conventional method for identification of sepsis is blood culture method which is so time-consuming and long that it eliminates the possibility o...