产品名称 Clusterin, Recombinant, Human (Apoliprotein J, APO-J) from UNITED STATES BIOLOGICAL
产品货号 299344
产品价格 现货询价,电话:010-67529703
产品规格 2ug, 10ug
产品品牌 UNITED STATES BIOLOGICAL
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Product NameClusterin, Recombinant, Human (Apoliprotein J, APO-J)
DescriptionPurity ~95% (SDS-PAGE). Clusterin also named Apoliprotein J (APO-J) is a 75-80kD disulfide-linked heterodimeric protein containing about 30% of N-linked carbohydrate rich in sialic acid but truncated forms targeted to the nucleus have also been identified. The precursor polypeptide chain is cleaved proteolytically to remove the 22-mer secretory signal peptide and subsequently between residues 227/228 to generate the a and b chains. These are assembled in anti-parallel to give a heterodimeric molecule in which the cysteine-rich centers are linked by five disulfide bridges and are flanked by two predicted coiled-coil a-helices and three predicted amphipathic a-helices. Across a broad range of species clusterin shows a high degree of sequence homology ranging from 70% to 80%. It is nearly ubiquitously expressed in most mammalian tissues and can be found in plasma, milk, urine, cerebrospinal fluid and semen. It is able to bind and form complexes with numerous partners such as immunoglobuli
Size2ug, 10ug
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Catalog #299344
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Order / More InfoClusterin, Recombinant, Human (Apoliprotein J, APO-J) from UNITED STATES BIOLOGICAL
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