| 31. | In humans, transferrin consists of a polypeptide chain containing 679 amino acids and two carbohydrate chains.
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| 32. | Transferrin also has a transferrin iron-bound receptor; it is a disulfide-linked homodimer.
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| 33. | Transferrin also has a transferrin iron-bound receptor; it is a disulfide-linked homodimer.
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| 34. | There is very high selectivity for transferrin receptors because they are over-expressed in cancer cells.
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| 35. | Additional methods of looking for occult blood are being explored, including transferrin dipstick and stool cytology.
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| 36. | A relatively small amount ( 3 4 mg ) circulates through the plasma, bound to transferrin.
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| 37. | In low-iron conditions, IRE-BPs allow the cell to keep producing transferrin receptors.
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| 38. | The serum proteins transferrin, fibronectin, and plasminogen are also known to bind IGFBP-3.
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| 39. | Thus, Bves is important for VAMP3-mediated vesicular transport underlying cell migration and transferrin recycling.
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| 40. | Tumor cells have a high requirement of iron, which results in a large concentrtion of transferrin.
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