Several studies have focused on polymorphisms of major histocompatibility complex (MHC) in sheep, Ovar-MHC. This molecule plays a pivotal role in antigen presentation for eliciting immune responses against invading pathogens. The best-characterized genetic control of disease resistance and immune response in animals is associated with MHC. Numerous molecular genetic investigations have been und...

We have produced a chimeric single-chain T cell receptor (TcR) that combines the specific antibody recognition function and TcR/CD3 signaling properties within the same polypeptide chain. This hybrid molecule consisted of a single-chain antibody combining site that was connected over a short spacer to the transmembrane and cytoplasmic region of CD3 zeta. When expressed on TcR- or TcR+ T cell hy...

Background: Allergy to Saffron (Crocus sativus) pollen has been described in people involved in processing of saffron flower stamens. Profilins have been identified as a pan-allergen in different plant pollens and foods. This molecule is an actin-binding pro-tein with a molecular weight of 12-16 kDa found in eukaryotic species. Objective: The aim of this study was to generate monoclonal antibod...

The unstimulated platelet surface contains a specific and saturable binding site for high molecular weight kininogen (HK) and low molecular weight kininogen (LK). Investigations were performed with purified heavy and light chains of HK to determine which portion(s) of the HK molecule binds to the platelet surface. Purified 64-Kd heavy chain of HK and 56-Kd light chain of HK, independently, inhi...

several studies have focused on polymorphisms of major histocompatibility complex (mhc) in sheep, ovar-mhc. this molecule plays a pivotal role in antigen presentation for eliciting immune responses against invading pathogens. the best-characterized genetic control of disease resistance and immune response in animals is associated with mhc. numerous molecular genetic investigations have been und...