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Showing 1 to 3 of 3 for “"oPEPT1"”.
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Molecular Cloning, In Vitro Expression, and Functional Characterization of an Ovine Gastrointestinal Peptide Transporter (oPepT1)
… characterization of a peptide transporter, oPepT1, from ovine intestine. The ovine intestinal oPepT1 cDNA was 2,829 bp long encoding a protein of 707 amino acid residues with an estimated molecular size of 79 kDa, and a pI of 6.57. The cDNA contained a 79-bp 5' untranslated sequence and a …
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Ontogenesis of Peptide Transport and Morphological Changes in the Ovine Gastrointestinal Tract
… the introduction of feed into the diet. A 2.8 kb oPepT1 mRNA was present in all tissues studied by 2 wk, and age did not significantly influence the abundance of oPepT1 mRNA in the small intestine or stomach. In the small intestine, abundance of oPepT1 mRNA was greatest (P < 0.0007) in the …
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Cloning, Expression, and Developmental and Dietary Regulations of a Chicken Intestinal Peptide Transporter and Characterization and Regulation of an Ovine Gastrointestinal Peptide Transporter Expressed in a Mammalian Cell Line
… the kinetics of an ovine peptide transporter (oPepT1), CHO cells were transfected with oPepT1 cDNA. Uptake of Gly-Sar by transfected cells was pH-dependent, concentration-dependent, and saturable. Competition studies showed that all di-, tri-, and tetra-peptides inhibited uptake of Gly-Sar. …