- Featured Product
- KD/KO Validated
GNAQ Polyclonal antibody
GNAQ Polyclonal Antibody for IF, IHC, WB, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
WB, IHC, IF, ELISA
Conjugate
Unconjugated
Cat no : 13927-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | HeLa cells, human brain tissue, mouse lung tissue, mouse skin tissue, Jurkat cells, NIH/3T3 cells, mouse brain tissue, rat brain tissue |
| Positive IHC detected in | human testis tissue, human breast cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF detected in | HEK-293 cells, HeLa cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:6000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF) | IF : 1:200-1:800 |
| 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
| KD/KO | See 2 publications below |
| WB | See 7 publications below |
| IHC | See 1 publications below |
| IF | See 3 publications below |
Product Information
13927-1-AP targets GNAQ in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | GNAQ fusion protein Ag4947 |
| Full Name | guanine nucleotide binding protein (G protein), q polypeptide |
| Calculated Molecular Weight | 42 kDa |
| Observed Molecular Weight | 38-40 kDa |
| GenBank Accession Number | BC057777 |
| Gene Symbol | GNAQ |
| Gene ID (NCBI) | 2776 |
| RRID | AB_2111647 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
GNAQ is a proto-oncogene closely related to the α subunit of guanine nucleotide-binding proteins (G proteins) that serve as key intermediates between membrane-bound G-protein-coupled receptors (GPCRs) and GPCR signalling nodes. Aberrant expression and activity of G proteins and GPCRs are frequently associated with tumorigenesis. Recent studies show that oncogenic activating mutations in GNAQ are present in 80% of the melanomas. The calculated molecular weight of GNAQ is 42 kDa. This antibody can detect a band of 38-40 kDa in SDS-PAGE. (PMID: 33993733)
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for GNAQ antibody 13927-1-AP | Download protocol |
| IHC protocol for GNAQ antibody 13927-1-AP | Download protocol |
| IF protocol for GNAQ antibody 13927-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
J Exp Med Uncovering a novel role of PLCβ4 in selectively mediating TCR signaling in CD8+ but not CD4+ T cells. | ||
Elife Gq activity- and β-arrestin-1 scaffolding-mediated ADGRG2/CFTR coupling are required for male fertility. | ||
Proteomics iTRAQ-based proteomic analysis of dioscin on human HCT-116 colon cancer cells. | ||
Oncol Rep G protein subunit α q regulates gastric cancer growth via the p53/p21 and MEK/ERK pathways.
| ||
J Biol Chem Enhanced membrane binding of oncogenic G protein αqQ209L confers resistance to inhibitor YM-254890 |
