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Anti-OAS1 Antibody (aa317-331) IHC-plus™ LS-B100

Note: This antibody replaces LS-C3143


Wt. Vol. Conc. Price
50 µg - 1 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular OAS1 Antibodies

Anti-OAS1 Antibody (aa317-331) IHC-plus™ LS-B100
Rabbit Polyclonal to Human OAS1
IHC - Paraffin, ELISA
Immunohistochemistry Image
Anti-OAS1 Antibody (clone 2D4) IHC-plus™ LS-B4388
Mouse Monoclonal [clone 2D4] (IgG2a,k) to Human OAS1
IHC - Paraffin, ELISA
Immunohistochemistry Image
Anti-OAS1 Antibody (aa288-337) IHC-plus™ LS-B6632
Rabbit Polyclonal (IgG) to Human OAS1
IHC - Paraffin, Western blot
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Human OAS1
IHC - Paraffin, ELISA


Human OAS1
Human (tested or 100% immunogen sequence identity)
Protein G purified


  • IHC - Paraffin (20 µg/ml)
  • ELISA (1:1000)

Specificity and Use

OAS1 antibody was raised against synthetic peptide from human OAS1.
Immunohistochemistry: LS-B100 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B100 was determined to be 20 ug/ml.


PBS, 0.09% sodium azide.
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About OAS1

P00973 NM_016816 NP_058132.2

OAS1 Antibody, 2,5-oligo A synthetase 1 Antibody, 2-5A synthetase 1 Antibody, 2-5A synthase 1 Antibody, 2-5-oligoadenylate synthase 1 Antibody, E18/E16 Antibody, OIASI Antibody, OIAS Antibody, p46/p42 OAS Antibody, IFI-4 Antibody

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.


Anti-OAS1 antibody IHC of human colon. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B100 concentration 20 ug/ml.

Requested From: United States
Date Requested: 10/27/2016

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