Description
Boster’s human ACE2 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for ACE2 has been precoated onto 96-well plates. Standards(NSO, Q18-S740) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for ACE2 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 ACE2 amount of sample captured in plate.
Synonyms: ACE 2|ACE related carboxypeptidase|ACE-related carboxypeptidase|ACE2|ACE2_HUMAN|ACEH|Angiotensin converting enzyme 2|Angiotensin converting enzyme homolog|Angiotensin converting enzyme like protein|Angiotensin I Converting Enzyme (peptidyl dipeptidase A) 2|Angiotensin I converting enzyme 2|Angiotensin-converting enzyme homolog|DKFZP434A014|EC 3.4.17|metalloprotease MPROT 15|Metalloprotease MPROT15|OTTHUMP00000022963|Processed angiotensin-converting enzyme 2
Species: Human ACE2
Assay: 62.5pg/ml-4000pg/ml
Sensitivy: <10pg/ml Specifity: Natural and recombinant human ACE2
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
Immunogen: NSO, Q18-S740
Gene name: Angiotensin-converting enzyme 2 / angiotensin I converting enzyme 2
Protein name: Angiotensin-converting enzyme 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)|163|424|1746|176|432|1911
Standard deviation|7|16.96|115.23|9.32|18.14|145.23
CV(%)|4.3%|4%|6.6%|5.3%|4.2%|7.6%
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 | 163 | 147 | 171 | 161 | 160 | 8.64 | 5.4% |
| Sample 2 | 424 | 478 | 483 | 434 | 454 | 26.05 | 5.7% |
| Sample 3 | 1746 | 1780 | 1478 | 1557 | 1640 | 126.46 | 7.7% |
*number of samples for each test n=16.
Catalog number|Description|Quantity
EK0997-CAP|96-well plate precoated with anti- human ACE2 antibody|1
EK0997-ST|Lyophilized recombinant human ACE2 standard|10ng/tube×2
EK0997-DA|Biotinylated anti- human ACE2 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
