• Western blot analysis of extracts of 5637 (HTB-9) cells, using GBP1 antibody (STJ28991) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 10s.

Anti-GBP1 antibody (383-592) (STJ28991)

SKU:
STJ28991

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Host: Rabbit
Applications: WB
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-GBP1 (383-592) is suitable for use in Western Blot research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.02% Sodium Azide, 50% Glycerol, pH7.3.
Purification: Affinity purification
Dilution Range: WB 1:500-1:2000
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: GBP1
Gene ID: 2633
Uniprot ID: GBP1_HUMAN
Immunogen Region: 383-592
Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 383-592 of human GBP1 (NP_002044.2).
Immunogen Sequence: ELAAQLEKKRDDFCKQNQEA SSDRCSALLQVIFSPLEEEV KAGIYSKPGGYRLFVQKLQD LKKKYYEEPRKGIQAEEILQ TYLKSKESMTDAILQTDQTL TEKEKEIEVERVKAESAQAS AKMLQEMQRKNEQMMEQKER SYQEHLKQLTEKMENDRVQL LKEQERTLALKLQEQEQLLK EGFQKESRIMKNEIQDLQTK MRRRKACTIS
Post Translational Modifications Isoprenylation is required for proper subcellular location. (Microbial infection) Ubiquitinated by S.flexneri IpaH9.8, leading to its degradation by the proteasome, thereby preventing its ability to promote host defense against bacterial infection.
Function Interferon (IFN)-inducible GTPase that plays important roles in innate immunity against a diverse range of bacterial, viral and protozoan pathogens. Hydrolyzes GTP to GMP in two consecutive cleavage reactions: GTP is first hydrolyzed to GDP and then to GMP in a processive manner. Following infection, recruited to the pathogen-containing vacuoles or vacuole-escaped bacteria and promotes both autophagy and inflammasome assembly. Promotes host defense against bacterial infections by regulating bacteriolytic peptide generation via its interaction with ubiquitin-binding protein SQSTM1, which delivers monoubiquitinated proteins to autolysosomes for the generation of bacteriolytic peptides. Also acts as a positive regulator of inflammasome assembly by promoting the release of inflammasome ligands from bacteria. Acts by promoting lysis of pathogen-containing vacuoles, releasing pathogens into the cytosol. 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. Confers protection to several pathogens, including the bacterial pathogens L.monocytogenes and M.bovis BCG as well as the protozoan pathogen T.gondii. Exhibits antiviral activity against influenza virus.
Protein Name Guanylate-Binding Protein 1
Gtp-Binding Protein 1
Gbp-1
Hugbp-1
Hgbp1
Guanine Nucleotide-Binding Protein 1
Interferon-Induced Guanylate-Binding Protein 1
Database Links Reactome: R-HSA-877300
Cellular Localisation Cytoplasmic Vesicle Membrane
Lipid-Anchor
Cytoplasmic Side
Golgi Apparatus Membrane
Cell Membrane
Cytoplasm
Secreted
Localizes To Pathogen-Containing Vacuoles Or To The Cell Surface Of Bacteria That Escaped Vacuoles
Secreted From Endothelial Cells In The Cerebrospinal Fluid
Upon Bacterial Challenge And Independently Of Ifng Induction
Golgi Membrane Localization Requires Isoprenylation And The Presence Of Another Ifng-Induced Factor
Alternative Antibody Names Anti-Guanylate-Binding Protein 1 antibody
Anti-Gtp-Binding Protein 1 antibody
Anti-Gbp-1 antibody
Anti-Hugbp-1 antibody
Anti-Hgbp1 antibody
Anti-Guanine Nucleotide-Binding Protein 1 antibody
Anti-Interferon-Induced Guanylate-Binding Protein 1 antibody
Anti-GBP1 antibody

Information sourced from Uniprot.org

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