Validation Data Gallery
|Positive WB detected in
|A431 cells, HeLa cells, THP-1 cells, NIH/3T3 cells
|Positive IP detected in
|Positive IHC detected in
|human heart tissue, human colon tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Western Blot (WB)
|WB : 1:1000-1:6000
|IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
|IHC : 1:20-1:200
|It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
|Sample-dependent, check data in validation data gallery
25068-1-AP targets RIG-1/DDX58 in WB, IP, IHC, ELISA applications and shows reactivity with human samples.
|Host / Isotype
|Rabbit / IgG
|RIG-1/DDX58 fusion protein Ag18585
|DEAD (Asp-Glu-Ala-Asp) box polypeptide 58
|Calculated molecular weight
|925 aa, 107 kDa
|Observed molecular weight
|GenBank accession number
|Gene ID (NCBI)
|Antigen affinity purification
|PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
|Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.
DDX58, also named as RIG-1, belongs to the helicase family. It is involved in innate immune defense against viruses. Upon interaction with intracellular dsRNA produced during viral replication, triggers a transduction cascade involving MAVS/IPS1, which results in the activation of NF-kappa-B, IRF3 and IRF7 and the induction of the expression of antiviral cytokines such as IFN-beta and RANTES (CCL5). Detects dsRNA produced from non-self dsDNA by RNA polymerase III, such as Epstein-Barr virus-encoded RNAs (EBERs). It is essential for the production of interferons in response to RNA viruses including paramyxoviruses, influenza viruses, Japanese encephalitis virus and HCV.