RIG-1/DDX58 Polyclonal antibody

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  WB analysis using 20566-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 20566-1-AP (RIG-1/DDX58 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  WB analysis of A431 using 20566-1-AP

  WB result of RIG-1/DDX58 antibody (20566-1-AP; 1:2000; room temperature for 1.5 hours) with wild-type and RIG-1/DDX58 knockout A431 cells.

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  WB analysis of MCF-7 using 20566-1-AP

  MCF7 cells were subjected to SDS PAGE followed by western blot with 20566-1-AP (DDX58 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  WB analysis of mouse brain using 20566-1-AP

  mouse brain tissue were subjected to SDS PAGE followed by western blot with 20566-1-AP (DDX58 antibody) at dilution of 1:300 incubated at room temperature for 1.5 hours.

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  WB analysis of HepG2 using 20566-1-AP

  HepG2 cells were subjected to SDS PAGE followed by western blot with 20566-1-AP (DDX58 antibody) at dilution of 1:300 incubated at room temperature for 1.5 hours.

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  IP experiment of HepG2 using 20566-1-AP

  IP result of anti-RIG-1/DDX58 (IP:20566-1-AP, 4ug; Detection:20566-1-AP 1:300) with HepG2 cells lysate 3600ug.

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  IF Staining of H9C2 using 20566-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed H9C2 cells using RIG-1/DDX58 antibody (20566-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• Featured Product
• KD/KO Validated

RIG-1/DDX58 Polyclonal Antibody for WB, IF/ICC, IP, ELISA

Cat No. 20566-1-AP

Publications(62)

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (3)

Applications

WB, IHC, IF/ICC, IP, CoIP, RIP, ELISA

Synonyms

DDX58, RIG-I, Retinoic acid-inducible gene 1 protein, EC:3.6.4.13, DEAD box protein 58

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Tested Applications

• Positive WB detected in: Jurkat cells, A431 cells, MCF-7 cells, mouse brain tissue, HepG2 cells, MOLT-4 cells
• Positive IP detected in: HepG2 cells
• Positive IF/ICC detected in: H9C2 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:6000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

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.

Published Applications

• KD/KO: See 5 publications below
• WB: See 56 publications below
• IHC: See 6 publications below
• IF: See 1 publications below
• IP: See 3 publications below
• CoIP: See 1 publications below
• RIP: See 3 publications below

Product Information

20566-1-AP targets RIG-1/DDX58 in WB, IHC, IF/ICC, IP, CoIP, RIP, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, pig, monkey, bovine
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Peptide
• Full Name: DEAD (Asp-Glu-Ala-Asp) box polypeptide 58
• Calculated Molecular Weight: 106 kDa
• Observed Molecular Weight: 101~106 kDa
• GenBank Accession Number: NM_014314
• Gene Symbol: RIG-1/DDX58
• Gene ID (NCBI): 23586
• RRID: AB_10700006
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• UNIPROT ID: O95786
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

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. The antibody is specific to DDX58.

Publications

Species	Application	Title
human	WB	Signal Transduct Target Ther; TRAF3 activates STING-mediated suppression of EV-A71 and target of viral evasion; Authors - Wenwen Zheng
human	WB	Nat Microbiol; IFI16 directly senses viral RNA and enhances RIG-I transcription and activation to restrict influenza virus infection.; Authors - Zhimin Jiang
human	WB	Nat Commun; Interactome analysis reveals that lncRNA HULC promotes aerobic glycolysis through LDHA and PKM2.; Authors - Chunqing Wang
human	WB	EBioMedicine; An HBV susceptibility variant of KNG1 modulates the therapeutic effects of interferons α and λ1 in HBV infection by promoting MAVS lysosomal degradation; Authors - Bin Zhang
pig	WB	Autophagy; STING1 is essential for an RNA-virus triggered autophagy.; Authors - Rui Zhang ; KD Validated
human	WB	Cancer Lett; NR4A1 depletion inhibits colorectal cancer progression by promoting necroptosis via the RIG-I-like receptor pathway; Authors - Jinghan Zhu