Description
Boster’s human Lumican ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A polyclonal antibody from goat specific for Lumican has been precoated onto 96-well plates. Standards(NSO, Q19-N338) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Lumican 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 Lumican amount of sample captured in plate.
Synonyms: Keratan sulfate proteoglycan lumican|KSPG Lumican|LDC|LUM|LUM_HUMAN|Lumican|Lumican precursor|SLRR2D
Species: human Lumican
Assay: 156pg/ml-10000pg/ml
Sensitivy: <10pg/ml Specifity: Natural and recombinant human Lumican
Cross Reactivity: There is no detectable cross-reactivity with other relevant proteins.
Antibodies: a polyclonal antibody from goat|a biotinylated polyclonal antibody from goat
Anticoagulant: heparin
Immunogen: NSO, Q19-N338
Gene name: Lumican / lumican
Protein name: Lumican
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)|349|1777|5103|367|1619|4802
Standard deviation|23.03|103.06|372.51|24.58|119.8|403.36
CV(%)|6.6%|5.8%|7.3%|6.7%|7.4%|8.4%
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 | 349 | 325 | 293 | 350 | 329 | 23.19 | 7% |
| Sample 2 | 1777 | 1805 | 2029 | 1826 | 1859 | 99.53 | 5.3% |
| Sample 3 | 5103 | 4485 | 4831 | 4805 | 4806 | 219.01 | 4.5% |
*number of samples for each test n=16.
Catalog number|Description|Quantity
EK1244-CAP|96-well plate precoated with anti- human Lumican antibody|1
EK1244-ST|Lyophilized recombinant human Lumican standard|10ng/tube×2
EK1244-DA|Biotinylated anti- human Lumican antibody|130μl(dilution 1:100)
AR1103|Avidin-Biotin-Peroxidase Complex (ABC)|130μl(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
