Results 211 to 220 of about 32,646 (257)

C-terminal labelling of beta-casein.

FEBS letters, 1987
This paper is the first to report specific labelling of a native protein at its C-terminal end by carboxypeptidase Y-catalyzed transpeptidation between beta-casein and tritiated Phe amide. A tryptic digest of the radiolabelled protein was resolved by reversed-phase HPLC and a single labelled peptide was isolated therefrom.
Carles, C., Guéguen, Paul, Ribadeau-Dumas, B.   +2 more
openaire   +2 more sources

Knock out of bovine beta casein gene by homologous recombination

HEREDITAS, 2007
It has been reported that homologous recombination with Red system has been successfully used for knock-out. We try to work on the construction of the expression vector of Mammary Gland with Red system. This study takes CSN2 as a vector for gene target, which contains the complete bovine beta casein gene. Different homologous arms were designed and the
Ke, Xue, Feng, Li, Guang-Bin, Luo, Wei-Wei, Huang, Xue-Jin, Chen   +4 more
openaire   +2 more sources

Antibodies to Bovine Beta-Casein in Diabetes and Other Autoimmune Diseases

Hormone and Metabolic Research, 2002
Cow's milk is thought to be an environmental trigger for autoimmune response in Type 1 diabetes. In the present study, our aim was to investigate the antibody response to bovine beta-casein in different immune- and non-immune-mediated diseases and to establish whether such an antibody response is specific to Type 1 diabetes.
L. Monetini, CAVALLO, Maria Gisella, S. Manfrini, L. Stefanini, PICARELLI, Antonio, M. Di Tola, PETRONE, Antonia, M. Bianchi, M. La Presa, C. Di Giulio, BARONI, Marco Giorgio, R. Thorpe, B. K. Walker, P. Pozzilli, Group Imdiab   +14 more
openaire   +2 more sources

Micellisation and immunoreactivities of dimeric β-caseins

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2009
Bovine beta-casein (beta-CN) is a highly amphiphilic micellising phospho-protein showing chaperone-like activity in vitro. Recently, existence of multiple sequential epitopes on beta-CN polypeptide chain in both hydrophilic-polar (psi) and hydrophobic-apolar domains (phi) has been evidenced. In order to clarify specific contribution of polar and apolar
Yousefi, Reza, Gaudin, Jean-Charles, Chobert, Jean-Marc, Pourpak, Zahra, Moin, Mostafa, Moosavi-Movahedi, Ali Akbar, Haertle, Thomas   +6 more
openaire   +5 more sources

Quantification of β-casein in human milk

Journal of Dairy Research, 1985
SUMMARYA method is described for preparing immunologically homogeneous human milk β-casein, against which monospecific rabbit antiserum was prepared. The antiserum was used to quantify β-casein, the major human casein, by rocket Immunoelectrophoresis in individual milk samples.
Chtourou, Ahmed, Brignon, G., Ribadeau-Dumas, B.   +2 more
openaire   +3 more sources

POLYMORPHISM OF THE BETA-CASEIN GENE IN HOLSTEIN COWS

Molochnoe i miasnoe skotovodstvo, 2021
Представлены результаты исследований частоты встречаемости аллельных вариантов А1 и А2 гена бета-казеина (CSN2) у животных голштинской породы (n=510), принадлежащих пяти племенным хозяйствам Российской Федерации. Анализ ДНК проводился методом полимеразной цепной реакции с искусственно созданным сайтом рестрикции (ACRS-ПЦР).
openaire   +1 more source

The sequence of porcine beta-casein cDNA.

Animal genetics, 1992
Porcine cDNAs clones encoding beta-casein were isolated and sequenced. The porcine beta-casein cDNA is 1100bp in length, excluding the poly(A) tail, and encodes a preprotein of 232 amino acids.
L J, Alexander, C W, Beattie
openaire   +1 more source

Beta-casein nanocarriers of celecoxib for improved oral bioavailability

European Journal of Nanomedicine, 2014
AbstractBeta-casein (bCN) micelles were developed as a platform for improved oral bioavailability (BA) of poorly water-soluble drugs. Here we demonstrate a proof-of-concept using the NSAID celecoxib (Cx) loaded into bCN micelles (Cx/bCN). In a crossover pharmacokinetic (PK) study in pigs (n=4), dosed intraduodenally with either the commercial Cx ...
Hadas Perlstein, Yaelle Bavli, Tanya Turovsky, Abraham Rubinstein, Dganit Danino, David Stepensky, Yechezkel Barenholz   +6 more
openaire   +1 more source

Ability of cyclodextrins to inhibit aggregation of .beta.-casein

Journal of Agricultural and Food Chemistry, 1991
The purpose was to ascertain whether cyclodextrins can interact to inhibit aggregation of β-casein at 31°C and, if so, to explore the nature of this interaction.
Min- Lee, Owen R. Fennema
openaire   +1 more source

[Primary structure of cDNA for bovine beta-casein].

Molekuliarnaia biologiia, 1987
In this work the complete sequence of 1097 nucleotide bovine beta-casein cDNA has been determined. Sequencing of end labeled fragments was performed using the method of Maxam and Gilbert. Bovine beta-casein cDNA consist of a 672 nucleotide coding region, flanked by 60 nucleotide 5' and 358 nucleotide 3'-noncoding region.
A A, Baev, I K, Smirnov, S I, Gorodetskiĭ   +2 more
openaire   +1 more source