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| Product Name | La/SS-B Antigen, Rabbit Thymus |
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| Description | Purified by a combination of protein fractionation and column chromatography. Most contaminating antigens have been removed by immunoadsorbent methodology. The La/SS-B antigen is a 47kD ribonucleic protein that is associated with a spectrum of small RNAs (2). La/SS-B appears to be readily susceptible to proteolysis, resulting in many smaller (42, 320, and 270kD) but still immunoreactive polypeptides (3). It has been shown that the La/SS-B antigen primarily resides in the nucleus (2). It appears to be associated with RNA polymerase III transcripts (4). It has also been shown that the La/SS-B antigen shows strong conservation across species (5). Anti-La/SS-B autoantibodies were described originally as precipitating autoantibodies in sera of Sjogren's Syndrome patients and referred to as SjT.(1) A precipitin with the same properties was rediscovered later and termed La and then SS-B. Anti-La/SS-B precipitins.The presence of autoantibodies against the La/SS-B antigen has been advocated as |
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| Size | 10mg |
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| Concentration | n/a |
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| Applications | ELISA |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | L1380-06 |
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| Order / More Info | La/SS-B Antigen, Rabbit Thymus from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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