Description
Boster’s mouse STC2 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for STC2 has been precoated onto 96-well plates. Standards(Expression system for standard: NSO, Immunogen sequence: T25-R296) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for STC2 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substmousee TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human Fibronectin amount of sample captured in plate.
Synonyms: Stanniocalcin-2; STC-2; Stc2
Species: Mouse STC2
Assay: 156pg/ml-10000pg/ml
Sensitivy: <50pg/ml Specifity: Natural and recombinant mouse STC2
Cross Reactivity: There is no detectable cross-reactivity with other relevant proteins.
Antibodies: a monoclonal antibody from rat|a biotinylated detection polyclonal antibody from goat
Anticoagulant: heparin
Immunogen: NSO, T25-R296
Gene name: Stanniocalcin-2 / stanniocalcin 2
Protein name: Stanniocalcin-2
Storage: Store at 4˚C for 6 months, at -20˚C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)
|Intra-Assay Precision|Inter-Assay Precision
Sample|1|2|3|1|2|3
n|16|16|16|24|24|24
Mean(pg/ml)|247|1255|4504|284|1264|4728
Standard deviation|12.84|56.48|256.73|19.60|73.31|297.86
CV(%)|5.2%|4.5%|5.7%|6.9%|5.8%|6.3%
Reproducibility
To assay reproducibility, three samples with differing target protein concentrations were assayed using four different lots.
| Lots | Lot1 (pg/ml) | Lot2 (pg/ml) | Lot3 (pg/ml) | Lot4 (pg/ml) | Mean (pg/ml) | Standard Deviation | CV (%) |
|---|---|---|---|---|---|---|---|
| Sample 1 | 247 | 253 | 236 | 226 | 240 | 10.35 | 4.3% |
| Sample 2 | 1255 | 1282 | 1191 | 1248 | 1244 | 33.12 | 2.6% |
| Sample 3 | 4504 | 4761 | 4782 | 5438 | 4871 | 345.03 | 7.0% |
*number of samples for each test n=16
Catalog number|Description|Quantity
EK1989-CAP|96-well plate precoated with anti- mouse STC2 antibody|1
EK1989-ST|Lyophilized recombinant mouse STC2 standard|10ng/tube×2
EK1989-DA|Biotinylated anti- mouse STC2 antibody|130μl(dilution 1:100)
AR1103|Avidin-Biotin-Peroxidase Complex (ABC)|130μl(dilution 1:100)
AR1106-1|Sample diluent buffer|30 ml
AR1106-2|Antibody diluent buffer|12ml
AR1106-3|ABC diluent buffer|12ml
AR1104|TMB color developing agent|10ml
AR1105|TMB stop solution|10ml
PLA-SEA|Adhesive cover|4
