| Product name | Human Anterior gradient protein 2 homolog (AGR2) ELISA Kit |
| Reactivity | Human |
| Applications | ELISA |
| Applications notes | This Human Anterior gradient protein 2 homolog (AGR2) ELISA Kit employs a two-site sandwich ELISA to quantitate AGR2 in samples. An antibody specific for AGR2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyAGR2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for AGR2 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of AGR2 bound in the initial step. The color development is stopped and the intensity of the color is measured. |
| Detection method | Colorimetric |
| SampleType | Cell culture supernatants, Other biological fluids, Plasma, Serum |
| Assay type | Sandwich ELISA (quantitative) |
| Assay duration | Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person. |
| Alternative | AGR2; AG2; GOB-4; HAG-2; PDIA17; XAG-2; anterior gradient 2 homolog; protein disulfide isomerase family A; member 17; secreted cement gland homolog |
| Kit components | • Human Anterior gradient protein 2 homolog microplate • Human Anterior gradient protein 2 homolog standard • Human Anterior gradient protein 2 homolog detect antibody • Streptavidin-HRP • Standard diluent • Assay buffer • HRP substrate • Stop solution • Wash buffer • Plate covers |
| Features & Benefits | Human Anterior gradient protein 2 homolog (AGR2) ELISA Kit has high sensitivity and excellent specificity for detection of Human AGR2. No significant cross-reactivity or interference between Human AGR2 and analogues was observed. |
| Calibration range | Please inquire |
| Limit of detection | Please inquire |
| Usage notes | • Do not mix components from different kit lots or use reagents beyond the kit expiration date. • Allow all reagents to warm to room temperature for at least 30 minutes before opening. • Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination. • Unused wells must be kept desiccated at 4 °C in the sealed bag provided. • Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes. • It is recommended that all samples and standards be assayed in duplicate or triplicate. |
| Storage instructions | The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols. |
| Shipping | Gel pack with blue ice. |
| Precautions | The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product. |
| Background | Anterior gradient homolog 2 (AGR2) is a human protein originally discovered in Xenopus laevis, encoded for by the gene of the same name. In Xenopus AGR2 plays a role in cement gland differentiation, however in human cancer cell lines high levels of AGR2 correlate with downregulation of the p53 response and AGR2 levels are elevated in the preneoplastic tissue Barrett's oesophagus. The deduced 175-amino acid soluble AGR2 protein, which is 91% identical to the mouse protein and 47% identical to the frog protein, contains a signal peptide. Northern blot analysis revealed strongest expression of 0.9- and 1.6-kb AGR2 transcripts in lung and in all ER-positive breast carcinoma lines tested; weaker expression was detected in pancreas. |
| Gene ID | 10551 |
| Alternative | AGR2; AG2; GOB-4; HAG-2; PDIA17; XAG-2; anterior gradient 2 homolog; protein disulfide isomerase family A; member 17; secreted cement gland homolog |
| Accession | O95994 |
Fig.1. Human Anterior gradient protein 2 homolog (AGR2) Standard Curve.
Fig.2. Abbkine ELISA kit is series of sandwich ELISA to quantitate specific protein in samples.
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1.The species of antibody reactivity should be the sample species that can be matched normally after Abbkine R&D experts have passed strict scientific verification. If your sample is not within the range of reactivity, in order to improve the efficiency and results of your experiment, it is not suggested to try other species. Otherwise, it may lead to sample mismatch and affect the effect of your experiment.
2.Please aliquot the antibody received as soon as possible and store it at -20℃, avoid repeated freezing and thawing, and use it within one year.
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