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|Product Name||OAS1, 1-364aa, Human, Recombinant|
|Background||OAS1 is an enzyme included in the 2',5'-oligoadenylate synthase family. This enzyme is induced by interferons and uses adenosine triphosphate in 2'-specific nucleotidyl transfer reactions to synthesize 2',5'-oligoadenylates(2-5As). These molecules activate latent RNase L, which results in viral RNA degradation and the inhibition of viral replication. OAS1 may play a role in mediating resistance to virus infection, control of cell growth, differentiation, and apoptosis. Recombinant OAS1 protein was expressed in E.coli and purified by using conventional chromatography techniques.|
|Synonyms||IFI-4, OIAS, OIASI, 2',5'-oligoadenylate synthetase 1, isoform2 (2 5')oligo(A) synthetase 1, 2' 5' oligo A synthetase 1, 2 5 Oligoadenylate Synthetase 1, 2 5A synthetase 1, 2' 5' oligoadenylate synthetase 1, 2' 5' oligoisoadenylate synthetase 1, 2'5' oligoadenylate synthetase 1, 2'5' oligoisoadenylate synthetase 1, p46/p42 OAS, 2'5' oligo A synthetase 1, E18/E16, IFI 4, IFI4, OAS 1,|
|Amino Acid Sequence||MGSSHHHHHH SSGLVPRGSH MMDLRNTPAK SLDKFIEDYL LPDTCFRMQI NHAIDIICGF LKERCFRGSS YPVCVSKVVK GGSSGKGTTL RGRSDADLVV FLSPLTTFQD QLNRRGEFIQ EIRRQLEACQ RERAFSVKFE VQAPRWGNPR ALSFVLSSLQ LGEGVEFDVL PAFDALGQLT GSYKPNPQIY VKLIEECTDL QKEGEFSTCF TELQRDFLKQ RPTKLKSLIR LVKHWYQNCK KKLGKLPPQY ALELLTVYAW ERGSMKTHFN TAQGFRTVLE LVINYQQLCI YWTKYYDFKN PIIEKYLRRQ LTKPRPVILD PADPTGNLGG GDPKGWRQLA QEAEAWLNYP CFKNWDGSPV SSWILLVRPP ASSLPFIPAP LHEA|
|Endotoxin Level||< 1.0 EU per 1 microgram of protein (determined by LAL method)|
|Molecular Weight||27.2 kDa (242aa), confirmed by MALDI-TOF.|
|Concentration||1 mg/ml (determined by Bradford assay)|
|Form||Liquid, in 20 mM Tris-HCl buffer (pH8.0) containing 0.1 M NaCl 1mM DTT, and 30% glycerol|
|Purity||> 95% by SDS-PAGE|
|NCBI Accession #||NP_002525|
|Storage||Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.|
|Intended Use||For Research Use Only|
|References||Rios JJ., et al. (2007) BMC Genomics. 8:313.
Tessier MC., et al. (2006) J Med Genet. 43(2):129-32.
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