نتایج جستجو برای: alpha s1 casein
تعداد نتایج: 230852 فیلتر نتایج به سال:
The present investigation was carried out to evaluate anticancer activity of cow, goat, sheep, mare, donkey and camel milks and their casein and whey proteins against MCF7 cell line. The structure-based properties of the casein proteins were also investigated, using bioinformatics tools to find explanation for their antitumor activities. The effect of different milks and their casein and whey p...
The relationship between the alpha and alpha' subunits of casein kinase II was studied. For this study, a rapid scheme for the purification of the enzyme from bovine testis was developed. Using a combination of chromatography on DEAE-cellulose, phosphocellulose, hydroxylapatite, gel filtration on Sephacryl S-300 and heparin-agarose, the enzyme was purified approximately 7,000-fold. The purifica...
Acid alpha-glucosidase purified from pig liver showed heterogeneity in its affinity to Sephacryl S-200 gel. Acid alpha-glucosidase was separated into two fractions (S1 and S2) by Sephacryl S-200 affinity chromatography. Each fraction contained components at apparent 76 kDa and 67 kDa on SDS/PAGE. The amount of S1 fraction was about 1.3 times that of the S2 fraction. In the kidney the ratio of S...
Patients with coeliac disease (CD) on a gluten-free diet may still have gastrointestinal symptoms. On clinical grounds cow's milk (CM) protein sensitivity may be suspected. Here, using rectal protein challenge, we investigated the local inflammatory reaction to gluten and CM protein in adult patients with CD in remission. Rectal challenges with wheat gluten and dried CM powder were performed in...
This article describes a fluorescence polarization (FP)-based protease assay on a microfluidic device that is compatible with fast and reproducible analyses of protease activities. The optical systems were arranged for simultaneously measuring fluorescence intensities of vertical and horizontal polarization planes, and the binding of tetramethylrhodamine (TMR) labeled-biotin with streptavidin w...
Inbred rat strains vary in their susceptibilities to mammary carcinogenesis. The Copenhagen (COP) and Wistar-Kyoto (WKY) rats are tumor resistant, whereas the Wistar-Furth (WF), Fischer (F344), and outbred Sprague-Dawley (SD) rats are susceptible. A dominant pattern of inheritance acting via the mammary carcinoma suppressor (Mcs) gene(s), which is mainly responsible for mammary tumor resistance...
Distinct patterns of posttranslational histone modifications can regulate DNA-templated events such as mitosis, transcription, replication, apoptosis, and DNA damage, suggesting the presence of a "histone code" in these nuclear processes. Phosphorylation of histone H2A S129 at sites of DNA double-strand breaks (DSBs) has been implicated in damage repair in yeast. Here, we describe another phosp...
Up to 3% of young children develop milk allergy and this may influence the development of immune-mediated diseases in later life. One protein that has been associated with allergic reactions to ruminant milk is α(S1)-casein (CN). Studies suggest that goat milk with low levels of α(S1)-CN may reduce allergenicity of milk, but the dose response to α(S1)-CN has not been confirmed. In this study, w...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید