OAS1 Antibody 1 Publications

Rabbit Polyclonal| Catalog number: 14955-1-AP

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Con: 24 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
HeLa cells, mouse brain tissue

Positive IHC detected in:
human liver tissue

Positive IF detected in:
HeLa cells

Recommended dilution:
WB : 1:500-1:2000
IHC : 1:100-1:400
IF : 1:50-1:500

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
2',5'-oligoadenylate synthetase 1, 40/46kDa

Calculated molecular weight:
46 kDa

Observed molecular weight:
48 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

(2 5)oligo(A) synthase 1, 2 5 oligoadenylate synthase 1, 2 5A synthase 1, E18/E16, IFI 4, OAS1, OIAS, OIASI, p46/p42 OAS

The 2-prime,5-prime oligoadenylate synthetases (OASs), such as OAS1, are interferon-induced proteins characterized by their capacity to catalyze the synthesis of 2-prime,5-prime oligomers of adenosine (2-5As). OAS1 (type I enzymes) have molecular weights of 42, 44, 46, and 48 kDa, form tetramers, and contain a single consensus sequence(PMID:12590567). OAS1 is a strong candidate for determining susceptibility or resistance to viral infections(PMID:15732009).

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