DDX58 Rabbit Polyclonal Antibody

About this product

Innate immune receptor that senses cytoplasmic viral nucleic acids and activates a downstream signaling cascade leading to the production of type I interferons and pro-inflammatory cytokines. Forms a ribonucleoprotein complex with viral RNAs on which it homooligomerizes to form filaments. The homooligomerization allows the recruitment of RNF135 an E3 ubiquitin-protein ligase that activates and amplifies the RIG-I-mediated antiviral signaling in an RNA length-dependent manner through ubiquitination-dependent and -independent mechanisms. pon activation, associates with mitochondria antiviral signaling protein (MAVS/IPS1) that activates the IKK-related kinases TBK1 and IKBKE which in turn phosphorylate the interferon regulatory factors IRF3 and IRF7, activating transcription of antiviral immunological genes including the IFN-alpha and IFN-beta interferons. Ligands include 5'-triphosphorylated ssRNAs and dsRNAs but also short dsRNAs. In addition to the 5'-triphosphate moiety, blunt-end base pairing at the 5'-end of the RNA is very essential. Overhangs at the non-triphosphorylated end of the dsRNA RNA have no major impact on its activity. A 3'overhang at the 5'triphosphate end decreases and any 5'overhang at the 5' triphosphate end abolishes its activity. Detects both positive and negative strand RNA viruses including members of the families Paramyxoviridae: Human respiratory syncytial virus and measles virus (MeV), Rhabdoviridae: vesicular stomatitis virus (VSV), Orthomyxoviridae: influenza A and B virus, Flaviviridae: Japanese encephalitis virus (JEV), hepatitis C virus (HCV), dengue virus (DENV) and west Nile virus (WNV).

Specifications

Catalog number

HA500374

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Product Name Alternative

Ddx58 antibody DDX58_HUMAN antibody DEAD (Asp Glu Ala Asp) box polypeptide 58 antibody DEAD (Asp Glu Ala Asp/His) box polypeptide antibody DEAD box protein 58 antibody DEAD/H (Asp Glu Ala Asp/His) box polypeptide RIG1 antibody DKFZp434J1111 antibody DKFZp686N19181 antibody FLJ13599 antibody Probable ATP dependent RNA helicase DDX58 antibody Probable ATP-dependent RNA helicase DDX58 antibody Retinoic acid inducible gene 1 protein antibody Retinoic acid-inducible gene 1 protein antibody Retinoic acid-inducible gene I protein antibody RIG I antibody Rig-1 antibody RIG-I antibody RIG1 antibody rigi antibody RLR 1 antibody RNA helicase antibody RNA helicase RIG I antibody SGMRT2 antibody

Abbreviation

Antiviral innate immune response receptor RIG-I ATP-dependent RNA helicase DDX58 DEAD box protein 58 RIG-I-like receptor 1 RLR-1 Retinoic acid-inducible gene 1 protein RIG-1 Retinoic acid-inducible gene I protein RIG-I DDX58

Swiss Prot

O95786 Human, Q6Q899 Mouse

Cellular Locus

Cytoskeleton, Plasma membrane, Cytoplasm.

Host

Rabbit

Species Reactivity

Human, Mouse

Immunogen

Recombinant protein within human DDX58 aa1-250.

Isotype

IgG

Conjugation

Non-conjugated

Type

Rabbit polyclonal Antibody

Applications

WB, IHC-P, IF-Cell, FC

Positive Control

A431 cell lysate, SiHa cell lysate, rat bladder tissue, human kidney tissue, human stomach tissue, mouse large intestine tissue, Hela, A549.

Concentration

2.1 mg/mL

Dilution

WB: 1:1,000;IHC-P: 1:400-1:1,000;IF-Cell: 1:200;FC: 1:500-1:1,000

Purity

Immunogen affinity purified.

Form

Liquid

Buffer

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Molecular Weight

Predicted band size: 107 kDa

Storage Conditions

Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze/thaw cycles.

Recombinant Antibody

No