DHX58 antibody (AA 389-678)

Catalog No. ABIN6139609

This Rabbit Polyclonal antibody specifically detects DHX58 in WB and IF. It exhibits reactivity toward Human.

Quick Overview for DHX58 antibody (AA 389-678) (ABIN6139609)

Target: DHX58 (DEXH (Asp-Glu-X-His) Box Polypeptide 58 (DHX58))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This DHX58 antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF)

Product Details anti-DHX58 Antibody

Binding Specificity: AA 389-678

Sequence: QQQGLQTVDI RAQLLIGAGN SSQSTHMTQR DQQEVIQKFQ DGTLNLLVAT SVAEEGLDIP HCNVVVRYGL LTNEISMVQA RGRARADQSV YAFVATEGSR ELKRELINEA LETLMEQAVA AVQKMDQAEY QAKIRDLQQA ALTKRAAQAA QRENQRQQFP VEHVQLLCIN CMVAVGHGSD LRKVEGTHHV NVNPNFSNYY NVSRDPVVIN KVFKDWKPGG VISCRNCGEV WGLQMIYKSV KLPVLKVRSM LLETPQGRIQ AKKWSRVPFS VPDFDFLQHC AENLSDLSLD

Cross-Reactivity: Human, Mouse, Rat

Characteristics: Polyclonal Antibodies

Purification: Affinity purification

Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 389-678 of human DHX58 (NP_077024.2).

Isotype: IgG

Application Details

Application Notes: WB,1:500 - 1:2000,IF,1:50 - 1:200

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: PBS with 0.02 % sodium azide,50 % glycerol, pH 7.3.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20°C. Avoid freeze / thaw cycles.

Target Details for DHX58

Target: DHX58 (DEXH (Asp-Glu-X-His) Box Polypeptide 58 (DHX58))

Alternative Name: DHX58

Background: Acts as a regulator of DDX58/RIG-I and IFIH1/MDA5 mediated antiviral signaling. Cannot initiate antiviral signaling as it lacks the CARD domain required for activating MAVS/IPS1-dependent signaling events. Can have both negative and positive regulatory functions related to DDX58/RIG-I and IFIH1/MDA5 signaling and this role in regulating signaling may be complex and could probably depend on characteristics of the infecting virus or target cells, or both. Its inhibitory action on DDX58/RIG-I signaling may involve the following mechanisms: competition with DDX58/RIG-I for binding to the viral RNA, binding to DDX58/RIG-I and inhibiting its dimerization and interaction with MAVS/IPS1, competing with IKBKE in its binding to MAVS/IPS1 thereby inhibiting activation of interferon regulatory factor 3 (IRF3. Its positive regulatory role may involve unwinding or stripping nucleoproteins of viral RNA thereby facilitating their recognition by DDX58/RIG-I and IFIH1/MDA5. Involved in the innate immune response to various RNA viruses and some DNA viruses such as poxviruses and coronavirus SARS-CoV-2, and also to the bacterial pathogen Listeria monocytogenes. Can bind both ssRNA and dsRNA, with a higher affinity for dsRNA. Shows a preference to 5'-triphosphorylated RNA, although it can recognize RNA lacking a 5'-triphosphate.,DHX58,D11LGP2,D11lgp2e,LGP2,RLR-3,Epigenetics & Nuclear Signaling,Immunology & Inflammation,DHX58

Molecular Weight: 76 kDa

Gene ID: 79132

UniProt: Q96C10