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Cat.No.:E-EL-H0851
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Add to cart Bulk requestAssay type | Competitive-ELISA |
Format | 96T/48T |
Assay time | 2.0h |
Detection range | 31.25-2000 pg/mL |
Sensitivity | 18.75 pg/mL |
Sample type &Sample volume | serum, plasma and other biological fluids; 50μL |
Specificity | This kit recognizes CPP in samples. No significant cross-reactivity or interference between CPP and analogues was observed. |
Reproducibility | Both intra-CV and inter-CV are < 10%. |
Application | This ELISA kit applies to the in vitro quantitative determination of CPP concentrations in serum, plasma and other biological fluids. |
Item | Specifications | Storage |
---|---|---|
Micro ELISA Plate(Dismountable) | 96T: 8 wells ×12 strips
48T: 8 wells ×6 strips |
-20℃, 6 months |
Reference Standard | 96T: 2 vials
48T: 1 vial |
|
Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL
48T: 1 vial, 60 μL |
|
Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL
48T: 1 vial, 60 μL |
-20℃(Protect from light), 6 months |
Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
Biotinylated Detection Ab Diluent | 1 vial, 14 mL | |
HRP Conjugate Diluent | 1 vial, 14 mL | |
Concentrated Wash Buffer (25×) | 1 vial, 30 mL | |
Substrate Reagent | 1 vial, 10 mL | 2-8℃(Protect from light) |
Stop Solution | 1 vial, 10 mL | 2-8℃ |
Plate Sealer | 5 pieces | |
Manual | 1 copy | |
Certificate of Analysis | 1 copy |
Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level CPP were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level CPP were tested on 3 different plates, 20 replicates in each plate.
Intra-assay Precision | Inter-assay Precision | |||||
---|---|---|---|---|---|---|
Sample | 1 | 2 | 3 | 1 | 2 | 3 |
n | 20 | 20 | 20 | 20 | 20 | 20 |
Mean (pg/mL) | 105.40 | 220.10 | 769.80 | 112.50 | 239.30 | 705.10 |
Standard deviation | 5.50 | 13.00 | 34.60 | 7.20 | 9.80 | 25.40 |
CV (%) | 5.22 | 5.91 | 4.49 | 6.40 | 4.10 | 3.60 |
The recovery of CPP spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.
Sample Type | Range (%) | Average Recovery (%) |
---|---|---|
Serum(n=8) | 88-98 | 93 |
EDTA plasma(n=8) | 84-96 | 91 |
Cell culture media(n=8) | 91-105 | 99 |
Samples were spiked with high concentrations of Human CPP and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.
Database Links | SwissProt: P01185 |
Synonyms | CT-proAVP, C-Terminal Provasopressin, Vasopressin-Neurophysin 2-Copeptin |
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1. Add 50μL standard or sample to the wells, immediately add 50μL Biotinylated Detection Ab working solution to each well. Incubate for 45 min at 37°C |
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2. Aspirate and wash the plate for 3 times |
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3. Add 100μL HRP conjugate working solution. Incubate for 30 min at 37°C. Aspirate and wash the plate for 5 times |
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4. Add 90μL Substrate Reagent. Incubate for 15 min at 37°C |
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5. Add 50μL Stop Solution |
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6. Read the plate at 450nm immediately. Calculation of the results |
Cat.No. | Product Name | Specifications |
E-ELIR-001 | ELISA Plate Coating Buffer(1×) | 100mL, 1000mL |
E-ELIR-002 | ELISA Plate Coating Buffer(5×) | 100mL, 1000mL |
E-ELIR-003 | ELISA Plate Blocking Buffer | 100mL, 1000mL |
E-ELIR-004 | Wash Buffer for Sandwich-ELISA(25×) | 100mL, 1000mL |
E-ELIR-005 | Wash Buffer for Competitive-ELISA(25×) | 100mL, 1000mL |
E-ELIR-006 | Stop Solution | 100mL, 1000mL |
E-ELIR-007 | HRP-conjugate Stabilizer | 10mL, 100mL, 500mL |
E-ELIR-008 | HRP-conjugate Diluent | 100mL, 1000mL |
E-ELIR-009 | Biotinylated Antibody Stabilizer | 10mL, 100mL, 500mL |
E-ELIR-0010 | Biotinylated Antibody Diluent | 10mL, 100mL, 500mL |
E-ELIR-0011 | Sample Diluent | 10mL, 100mL, 500mL |
From now on, if you have published a paper by using any of our products since 1/1/2019, fill out the “Elabscience Publication Reward Application Form”carefully and send it to orders@elabscience.com, we will get back to you with the reward after we confirm it ASAP!
PMID: 27775435 |
PMID: 28811392 |
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PMID: 26100831 |
Sample: Serum |
PMID: 32989613 |
Sample: Plasma |
DOI: 99999999 |
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PMID: 99999999 |
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DOI: 10.5578/khj.66568 |
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DOI: 10.1111/jch.13374 |
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PMID: 30232829 |
Sample: Serum |
PMID: 30190640 |
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