Description
Boster’s human BAFF ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for BAFF has been precoated onto 96-well plates. Standards(NSO, A134-L285) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for BAFF 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 human BAFF amount of sample captured in plate.
Synonyms: B lymphocyte stimulator|_x000D_B-cell-activating factor|_x000D_BAFF|_x000D__x000D__x000D_BLyS|_x000D_CD257|_x000D_Dendritic cell-derived TNF-like molecule|_x000D_soluble form|_x000D_TALL-1|_x000D_TN13B_HUMAN|_x000D_TNF- and APOL-related leukocyte expressed ligand 1|_x000D_TNFSF13B|_x000D_Tumor necrosis factor ligand superfamily member 13b
Species: Human BAFF
Assay: 62.5pg/ml-4000pg/ml
Sensitivy: <2pg/ml Specifity: Natural and recombinant human BAFF
Cross Reactivity: There is no detectable cross-reactivity with other relevant proteins.
Antibodies: a monoclonal antibody from mouse|a biotinylated polyclonal antibody from goat
Anticoagulant: heparin or EDTA
Immunogen: NSO, A134-L285
Gene name: Tumor necrosis factor ligand superfamily member 13B / tumor necrosis factor (ligand) superfamily, member 13b
Protein name: Tumor necrosis factor ligand superfamily member 13B
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)|127|522|1229|124|548|1268
Standard deviation|5.46|38.62|79.88|5.7|47.67|103.97
CV(%)|4.3%|7.4%|6.5%|4.6%|8.7%|8.2%
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 | 127 | 125 | 149 | 127 | 132 | 9.84 | 7.4% |
| Sample 2 | 522 | 513 | 536 | 528 | 524 | 8.4 | 1.6% |
| Sample 3 | 1229 | 1085 | 1215 | 1223 | 1188 | 59.67 | 5% |
*number of samples for each test n=16.
Catalog number|Description|Quantity
EK0663-CAP|96-well plate precoated with anti- human BAFF antibody|1
EK0663-ST|Lyophilized recombinant human BAFF standard|10ng/tubex2
EK0663-DA|Biotinylated anti- human BAFF 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
