Description
Boster’s human ANG ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for ANG has been precoated onto 96-well plates. Standards(E.coli, Q25-P147) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for ANG 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 ANG amount of sample captured in plate.
Synonyms: ALS9|ANG|ANG 1|ANG I|ANG1|ANGI|Angiogenin ribonuclease RNase A family 5|Epididymis luminal protein 168|HEL168|MGC22466|MGC71966|Ribonuclease 5|Ribonuclease RNase A Family 5|Ribonuclease5|RNASE 5|RNASE4|RNASE5
Species: Human ANG
Assay: 78pg/ml-5000pg/ml
Sensitivy: <12pg/ml Specifity: Natural and recombinant human ANG
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: E.coli, Q25-P147
Gene name: Angiogenin / angiogenin, ribonuclease, RNase A family, 5
Protein name: Angiogenin
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)|107|719|2914|100|723|2957
Standard deviation|4.81|48.17|195.23|4.6|49.16|251.34
CV(%)|4.5%|6.7%|6.7%|4.6%|6.8%|8.5%
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 | 107 | 121 | 121 | 109 | 114 | 6.53 | 5.7% |
| Sample 2 | 719 | 697 | 632 | 755 | 700 | 44.76 | 6.3% |
| Sample 3 | 2914 | 2847 | 2962 | 2827 | 2887 | 53.74 | 1.8% |
*number of samples for each test n=16.
Catalog number|Description|Quantity
EK0305-CAP|96-well plate precoated with anti-human ANG antibody|1
EK0305-ST|Lyophilized recombinant human ANG standard|10ng/tube×2
EK0305-DA|Biotinylated anti- human ANG 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
