AGS3 Antibody 0 Publications

Rabbit Polyclonal| Catalog number: 11483-1-AP

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Con: 39 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
HeLa cells, human brain tissue, mouse brain tissue, mouse testis tissue

Positive IHC detected in:
human lung cancer tissue

Positive IF detected in:
HepG2 cells

Recommended dilution:
WB : 1:500-1:1000
IHC : 1:20-1:200
IF : 1:10-1:100

Product Information


Purification method:
Antigen affinity purification


PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
G-protein signaling modulator 1 (AGS3-like, C. elegans)

Calculated molecular weight:
652aa,72 kDa

Observed molecular weight:
72 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol


GPSM1, also named as AGS3, is a receptor-independent G protein activator that has been implicated in multiple biological events such as brain development, neuroplasticity and addiction, cardiac function, Golgi structure/function, macroautophagy and metabolism. It contains seven tetratricopeptide repeats in its N-terminal half and four G-protein regulatory (GPR) motifs in its C-terminal half. It has been shown that AGS3 could regulate the orientation of the mitotic spindle, cAMP production, membrane protein transport, and asymmetric cell division by binding preferentially to inactive Gai/o subunits complexed with guanine dinucleotide phosphate (GDP) at multiple G-protein regulatory or GoLoco motif repeats. It also plays an important anti-apoptotic role through enhancing the phosphorylation of cyclic AMP response element-binding protein (p-CREB).

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