Description
Boster’s mouse TGF-beta 2 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for TGF-beta 2 has been precoated onto 96-well plates. Standards(NSO, A303-S414) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TGF-beta 2 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 substrate 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 mouse TGF-beta 2 amount of sample captured in plate.
Synonyms: BSC 1 cell growth inhibitor|_x000D_BSC-1 cell growth inhibitor|_x000D_Cetermin|_x000D__x000D__x000D_G-TSF|_x000D_Glioblastoma derived T cell suppressor factor|_x000D_Glioblastoma-derived T-cell suppressor factor|_x000D_Polyergin|_x000D_TGF beta2|_x000D_TGF-beta-2|_x000D_TGFB2|_x000D_TGFB2_HUMAN|_x000D_Transforming growth factor beta-2|_x000D_Transforming growth factor, beta 2
Species: Mouse TGF-beta 2
Assay: 31.2pg/ml-2000pg/ml
Sensitivy: <10pg/ml Specifity: Natural and recombinant mouse TGF-beta 2
Cross Reactivity: There is no detectable cross-reactivity with other relevant proteins.
Antibodies: a monoclonal antibody from rat|a biotinylated polyclonal antibody from goat
Anticoagulant: heparin, EDTA or citrate
Immunogen: NSO, A303-S414
Gene name: Transforming growth factor beta-2 / transforming growth factor, beta 2
Protein name: Transforming growth factor beta-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)|98|235|827|102|215|805
Standard deviation|6.46|11.98|54.58|7.54|11.82|64.4
CV(%)|6.6%|5.1%|6.6%|7.4%|5.5%|8%
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 | 98 | 90 | 99 | 91 | 94 | 4.03 | 4.2% |
| Sample 2 | 235 | 221 | 227 | 238 | 230 | 6.68 | 2.9% |
| Sample 3 | 827 | 847 | 843 | 932 | 862 | 40.95 | 4.7% |
*number of samples for each test n=16.
Catalog number|Description|Quantity
EK0983-CAP|96-well plate precoated with anti- mouse TGF-beta 2 antibody|1
EK0983-ST|Lyophilized recombinant mouse TGF-beta 2 standard|10ng/tubex2
EK0983-DA|Biotinylated anti- mouse TGF-beta 2 antibody|130ul(dilution 1:100)
AR1103|Avidin-Biotin-Peroxidase Complex(ABC)|130ul(dilution 1:100)
AR1106-1|Sample diluent buffer|30ml
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
