Purification of Potato Virus Y for Polyclonal Antisera Production and Assessment of Antisera Specificity through DAS-ELISA

Monoclonal and polyclonal antisera

The extensive application of the hybridoma technology for tissue phenotyping has demonstrated in the last decade that a number of heterodimeric molecules consisting of noncovalently associated α and β subunits (Hynes, 1992), named integrins, play a major role in cell-to-cell and cellto-interstitium interactions as well as in cell trafficking (Hemler, 1990; Albelda and Buck, 1990). The structura...

diagnostic and developmental potentials of dynamic assessment for writing skill

این پایان نامه بدنبال بررسی کاربرد ارزیابی مستمر در یک محیط یادگیری زبان دوم از طریق طرح چهار سوال تحقیق زیر بود: (1) درک توانایی های فراگیران زمانیکه که از طریق برآورد عملکرد مستقل آنها امکان پذیر نباشد اما در طول جلسات ارزیابی مستمر مشخص شوند; (2) امکان تقویت توانایی های فراگیران از طریق ارزیابی مستمر; (3) سودمندی ارزیابی مستمر در هدایت آموزش فردی به سمتی که به منطقه ی تقریبی رشد افراد حساس ا...

Studies on the Production of Specific Hyperimmune Antisera Against Type A F.M.D. Virus

Negative purification method for the selection of specific antibodies from polyclonal antisera.

We developed a protocol to remove non-specific antibodies from polyclonal antisera by adsorption on non-target antigens immobilized on nitrocellulose membranes. This "negative" purification method is simple and provides better immunoreagents than the blocking of nonspecific antibodies in solution or the enrichment of specific antibodies on nitrocellulose membranes. For routine applications, thi...

Use of the capybara for antisera production.