SSB Polyclonal Antibody Sizes: 50μL, 100μL Catalogue Numbers: RA30070-50, RA30070-100 Lead times: 1-2 weeks, if manufacturer has product in stock Manufacturer/Ship Location: China Background: Sjogren syndrome antigen B (SSB) Homo sapiens The protein encoded by this gene is involved in diverse aspects of RNA metabolism, including binding and protecting poly (U) termini of nascent RNA polymerase III transcripts from exonuclease digestion, processing 5' and 3' ends of pre-tRNA precursors, acting as an RNA chaperone, and binding viral RNAs associated with hepatitis C virus. Autoantibodies reacting with this protein are found in the sera of patients with Sjogren syndrome and systemic lupus erythematosus. Alternative promoter usage results in two different transcript variants which encode the same protein. [provided by RefSeq, Jun 2014], Reactivity: Human, Rat, Mouse Host: Rabbit Applications: WB, IHC-p, IF (paraffin section), ELISA Alternate Names: SSB, Lupus La protein, La autoantigen, La ribonucleoprotein, Sjoegren syndrome type B antigen, SS-B Clonality: Polyclonal Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/40000. Not yet tested in other applications. Molecular Weight: 47 Protein Molecular Weight (kDa): 47 Storage: -20°C/1 year Human Gene ID: 6741 Human SwissProt Number: P05455 Condition: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. Research Use Only