GBP5 Antibody
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC-P |
---|---|
Primary Accession | Q96PP8 |
Other Accession | 115362 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | IgG |
Calculated MW | 66617 Da |
Dilution | IHC-P (5 µg/ml), WB (1:500 - 1:3000), |
Gene ID | 115362 |
---|---|
Other Names | GBP5, GBP-TA antigen, GTP-binding protein 5, Guanylate binding protein 5, Guanylate-binding protein 5, GBP-5 |
Target/Specificity | Human GBP5 |
Reconstitution & Storage | 0.1 M Tris-glycine, pH 7, 20% Glycerol, 0.01% Thimerosal. Aliquot and freeze at -20° C. Avoid freeze-thaw cycles. |
Precautions | GBP5 Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | GBP5 {ECO:0000303|PubMed:20180847, ECO:0000312|HGNC:HGNC:19895} |
---|---|
Function | Interferon (IFN)-inducible GTPase that plays important roles in innate immunity against a diverse range of bacterial, viral and protozoan pathogens (By similarity). Hydrolyzes GTP, but in contrast to other family members, does not produce GMP (PubMed:20180847). Following infection, recruited to the pathogen-containing vacuoles or vacuole- escaped bacteria and acts as a positive regulator of inflammasome assembly by promoting the release of inflammasome ligands from bacteria (By similarity). Acts by promoting lysis of pathogen-containing vacuoles, releasing pathogens into the cytosol (By similarity). Following pathogen release in the cytosol, promotes recruitment of proteins that mediate bacterial cytolysis: this liberates ligands that are detected by inflammasomes, such as lipopolysaccharide (LPS) that activates the non-canonical CASP4/CASP11 inflammasome or double- stranded DNA (dsDNA) that activates the AIM2 inflammasome (By similarity). As an activator of NLRP3 inflammasome assembly: promotes selective NLRP3 inflammasome assembly in response to microbial and soluble, but not crystalline, agents (PubMed:22461501). Independently of its GTPase activity, acts as an inhibitor of various viruses infectivity, such as HIV-1, Zika and influenza A viruses, by inhibiting FURIN-mediated maturation of viral envelope proteins (PubMed:26996307, PubMed:31091448). |
Cellular Location | Cytoplasmic vesicle membrane {ECO:0000250|UniProtKB:Q8CFB4}; Lipid-anchor, GPI-like-anchor. Golgi apparatus membrane; Lipid-anchor. Cytoplasm |
Tissue Location | Expressed in peripheral blood monocytes (at protein level). |

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Provided below are standard protocols that you may find useful for product applications.
Background
Stimulates the NLRP3 inflammasome assembly upon bacterial challenge.
References
Avdalovic A.,et al.Submitted (JUL-2000) to the EMBL/GenBank/DDBJ databases.
Fellenberg F.,et al.J. Invest. Dermatol. 122:1510-1517(2004).
Clark H.F.,et al.Genome Res. 13:2265-2270(2003).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Mural R.J.,et al.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.

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