Western blot of OAS2 in (A) Daudi (B) Jurkat and (C) K562 lysates was performed using 35ug protein in RIPA buffer. Lysates were probed with an OAS2 polyclonal antibody (Product# PA5-37879) at a dilution of 0.3ug/ml and incubated for 1 hour, followed by chemiluminescent detection.
|Tested species reactivity||Human|
|Host / Isotype||Goat / IgG|
|Immunogen||Peptide with sequence QPNKCFLEQIDSAVN, from the internal region of OAS2 (aa357-371)|
|Purification||Antigen affinity chromatography|
|Storage buffer||TBS, pH 7.3, with 0.5% BSA|
|Contains||0.02% sodium azide|
|Tested Applications||Dilution *|
|Western Blot (WB)||0.3-1 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
This gene encodes a member of the 2-5A synthetase family, essential proteins involved in the innate immune response to viral infection. The encoded protein is induced by interferons and uses adenosine triphosphate in 2'-specific nucleotidyl transfer reactions to synthesize 2',5'-oligoadenylates. These molecules activate latent RNase L, which results in viral RNA degradation and the inhibition of viral replication. The three known members of this gene family are located in a cluster on chromosome 12. Alternatively spliced transcript variants encoding different isoforms have been described.
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