GBP4 Polyclonal antibody

GBP4 Polyclonal Antibody for WB, IP, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 17746-1-AP


GBP, GBP 4, GBP4, GTP binding protein 4, guanylate binding protein 4, Mpa2

Tested Applications

Positive WB detected inHeLa cells, human placenta tissue, A431 cells, mouse heart tissue
Positive IP detected inA431 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:3000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Published Applications

WBSee 1 publications below

Product Information

17746-1-AP targets GBP4 in WB, IP, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen GBP4 fusion protein Ag12006
Full Name guanylate binding protein 4
Calculated Molecular Weight 640 aa, 73 kDa
Observed Molecular Weight 73 kDa
GenBank Accession NumberBC070055
Gene Symbol GBP4
Gene ID (NCBI) 115361
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Guanylate-binding protein 4 (GBP4) is an IFN-inducible GTPase that belongs to the GB1/RHD3 GTPase family. GBP4 plays important roles in innate immunity against a diverse range of bacterial, viral and protozoan pathogens. GBP4 negatively regulates the antiviral response by inhibiting activation of IRF7 transcription factor. The molecular weight of GBP4 is 73 kDa.


Product Specific Protocols
WB protocol for GBP4 antibody 17746-1-APDownload protocol
IP protocol for GBP4 antibody 17746-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




Human GBP1 facilitates the rupture of the Legionella-containing vacuole and inflammasome activation

Authors - Antonia R Bass