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OAS2

2'-5'-oligoadenylate synthetase 2, 69/71kDa

Interferon-induced, dsRNA-activated antiviral enzyme which plays a critical role in cellular innate antiviral response. In addition, it may also play a role in other cellular processes such as apoptosis, cell growth, differentiation and gene regulation. Synthesizes higher oligomers of 2'-5'-oligoadenylates (2-5A) from ATP which then bind to the inactive monomeric form of ribonuclease L (RNase L) leading to its dimerization and subsequent activation. Activation of RNase L leads to degradation of cellular as well as viral RNA, resulting in the inhibition of protein synthesis, thus terminating viral replication. Can mediate the antiviral effect via the classical RNase L-dependent pathway or an alternative antiviral pathway independent of RNase L.

Gene Name: 2'-5'-oligoadenylate synthetase 2, 69/71kDa
Synonyms: OAS2, 2-5A synthase 2, 2-5-oligoadenylate synthase 2, p69OAS / p71OAS, p69 OAS / p71 OAS
Target Sequences: NM_002535 NP_002526.2 P29728

Publications (1)

1
Biologics protect psoriasis patients from being exacerbated by COVID-19 infection. Yu-Xin Zheng, Xi-Bei Chen, Zhao-Yuan Wang, Li-Ran Ye, Min Zheng, Xiao-Yong Man. Heliyon. 2024 January;10:e24534. [Full Text Article] [PubMed:38298734] [PMC:PMC10828055]

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Proteins (6)
Over-Expression Lysate (4)
Recombinant (2)
OAS2 (6)
No (6)
GST (1)
His (1)
Myc-DDK (Flag) (4)
Human (4)
293T Cells (2)
E. coli (1)
HEK 293 Cells (2)
Wheat Germ Extract (1)
Purified (1)
OAS2 Protein - 12.5% SDS-PAGE of human OAS2 stained with Coomassie Blue
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Wheat Germ Extract
GST
105.2 kDa
2 µg/$439
OAS2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
78.6 kDa
100 µg/$494
OAS2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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293T Cells
Myc-DDK (Flag)
20 kDa
20 µg/$150
OAS2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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293T Cells
Myc-DDK (Flag)
78.6 kDa
20 µg/$150
OAS2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
20 kDa
100 µg/$494
OAS2 Protein - Recombinant 2',5'-Oligoadenylate Synthetase 2 By SDS-PAGE
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E. coli
His
42.6 kDa
10 µg/$276; 50 µg/$412; 100 µg/$657; 200 µg/$822; 1 mg/$1,905; 500 µg/$1,455; 5 mg/$2,871; 2 mg/$2,090
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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).