Render Target: STATIC
Render Timestamp: 2025-03-14T10:41:22.674Z
Commit: a619ae74f66dae0f27639e88da12bcf600e46428
XML generation date: 2025-03-07 13:19:41.065
Product last modified at: 2025-01-01T09:02:11.621Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

GNG4 (E5O7M) Rabbit mAb #74558

Filter:
  • WB

    Supporting Data

    REACTIVITY H M
    SENSITIVITY Endogenous
    MW (kDa) 9
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    GNG4 (E5O7M) Rabbit mAb recognizes endogenous levels of total GNG4 protein.

    Species Reactivity:

    Human, Mouse

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Val49 of human GNG4 protein.

    Background

    G protein-coupled receptors (GPCRs) transmit extracellular signals through heterotrimeric G proteins (guanine nucleotide-binding proteins) (1). G proteins have three main subunits: Gα, Gβ, and Gγ. In the quiescent state, the guanosine diphosphate (GDP) bound Gα is associated with Gβγ. Binding of ligands to GPCR causes the exchange of GDP for guanosine triphosphate (GTP) on Gα, leading to its dissociation from the Gβγ complex (2). The released GTP-Gα further activates downstream effectors to initiate signaling events. G protein-mediated signaling is terminated by hydrolysis of GTP by Gα intrinsic GTP hydrolase and reassociation of Gα with Gβγ to form the inactive heterotrimer.

    G protein subunit gamma 4 (GNG4) is a member of the G protein γ family and plays a role in transducing signals from GPCRs (3,4). In humans and mice, 14 γ G protein subunits have been identified (5). GNG4 plays critical roles in guanosine GDP synthesis, guanosine triphosphatase (GTPase) activity, and the regulation of G protein-effector interactions (6,7). GNG4 has been reported to act as a tumor suppressor gene in glioblastoma (8). Expression of GNG4 has been identified as an immunotherapy marker associated with colon cancer prognosis, and is associated with multiple malignant phenotypes of lung adenocarcinoma (9,10).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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