Tested Applications
| Positive WB detected in | human stomach tissue, mouse stomach tissue |
| Positive IHC detected in | human stomach tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:4000 |
| Immunohistochemistry (IHC) | IHC : 1:20-1:200 |
| 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
| WB | See 4 publications below |
| IHC | See 1 publications below |
| IF | See 1 publications below |
| ELISA | See 1 publications below |
Product Information
19344-1-AP targets Gastrokine 1 in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Gastrokine 1 fusion protein Ag6091 Predict reactive species |
| Full Name | gastrokine 1 |
| Calculated Molecular Weight | 22 kDa |
| Observed Molecular Weight | 20-22 kDa |
| GenBank Accession Number | BC059778 |
| Gene Symbol | Gastrokine 1 |
| Gene ID (NCBI) | 56287 |
| RRID | AB_10837226 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q9NS71 |
| 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
Gastrokine 1 (GKN1), a stomach-specific protein also known as 18 kDa antrum mucosa protein (AMP-18) or foveolin, belongs to the gastrokine family of gastric mucus cell-secreted proteins. The human GKN1 gene has been localized in a region of chromosome 2p13 of about 6 kb and contains 6 exons. GKN1 is expressed only in normal human stomach, but is absent from gastric adenocarcinomas, gastro-esophageal adenocarcinoma cell lines, and other normal and tumor gastro-intestinal tissues. GKN1may play an important role in normal gastric function and may be a gastric tumour suppressor.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for Gastrokine 1 antibody 19344-1-AP | Download protocol |
| IHC protocol for Gastrokine 1 antibody 19344-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Sci Rep Gastrokine-1, an anti-amyloidogenic protein secreted by the stomach, regulates diet-induced obesity. | ||
Helicobacter Helicobacter pylori inhibits GKN1 expression via the CagA/p-ERK/AUF1 pathway. | ||
Int J Biol Sci IL-33 Accelerates Chronic Atrophic Gastritis through AMPK-ULK1 Axis Mediated Autolysosomal Degradation of GKN1 | ||
Cell Mol Gastroenterol Hepatol Elevated Protein Kinase A Activity in Stomach Mesenchyme Disrupts Mesenchymal-epithelial Crosstalk and Induces Preneoplasia |
