High Sensitive ELISA Kit for Bradykinin (BK)
- Product No.HEA874Hu
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- Sample TypeSerum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
- Test MethodCompetitive Inhibition
- Assay Length3h
- Detection Range1.23-100pg/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 0.65pg/mL.
- DownloadInstruction Manual
- UOM 48T96T 96T*5 96T*10 96T*100
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This assay has high sensitivity and excellent specificity for detection of High Sensitive Bradykinin (BK).
No significant cross-reactivity or interference between High Sensitive Bradykinin (BK) and analogues was observed.
Matrices listed below were spiked with certain level of recombinant High Sensitive Bradykinin (BK) and the recovery rates were calculated by comparing the measured value to the expected amount of High Sensitive Bradykinin (BK) in samples.
|Matrix||Recovery range (%)||Average(%)|
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level High Sensitive Bradykinin (BK) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level High Sensitive Bradykinin (BK) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of High Sensitive Bradykinin (BK) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
Reagents and materials provided
|Pre-coated, ready to use 96-well strip plate||1||Plate sealer for 96 wells||4|
|Detection Reagent A||1×120µL||Assay Diluent A||1×12mL|
|Detection Reagent B||1×120µL||Assay Diluent B||1×12mL|
|TMB Substrate||1×9mL||Stop Solution||1×6mL|
|Wash Buffer (30 × concentrate)||1×20mL||Instruction manual||1|
Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 50µL standard or sample to each well.
And then add 50µL prepared Detection Reagent A immediately.
Shake and mix. Incubate 1 hour at 37°C;
3. Aspirate and wash 3 times;
4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
5. Aspirate and wash 5 times;
6. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
7. Add 50µL Stop Solution. Read at 450 nm immediately.
|Journal of Cardiology and Clinical Research||Bradykinin-Induced Shock Increase Exhaled Nitric Oxide, Complement Activation and Cytokine Production in Pigs handle:10037|
|Journal of Allergy and Clinical Immunology||A transcriptomic study of Hereditary Angioedema attacks Pubmed:29729940|
|Toxicology||Bradykinin contributes to immune liver injury via B2R receptor-mediated pathways in trichloroethylene sensitized mice: a role in Kupffer cell activation Pubmed: 30685357|
|Thoracic Cancer||Increased expression of TRPV1 in patients with acute or chronic cough after lung cancer surgery Pubmed: 30883022|
|Respiratory Physiology & Neurobiology||Effects of nanoparticles on Neuroinflammation in a Mouse Model of Asthma Pubmed: 31542455|
|Catalog No.||Related products for research use of Homo sapiens (Human) Organism species||Applications (RESEARCH USE ONLY!)|
|SPA874Hu01||Synthetic Bradykinin (BK)||Immunogen; Blocking Peptide.|
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|CPA874Hu21||OVA Conjugated Bradykinin (BK)||Immunogen; SDS-PAGE; WB.|
|PAA874Hu01||Polyclonal Antibody to Bradykinin (BK)||WB; IHC; ICC; IP.|
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|CEA874Hu||ELISA Kit for Bradykinin (BK)||Enzyme-linked immunosorbent assay for Antigen Detection.|
|HEA874Hu||High Sensitive ELISA Kit for Bradykinin (BK)||Enzyme-linked immunosorbent assay for Antigen Detection.|
|KSA874Hu11||ELISA Kit DIY Materials for Bradykinin (BK)||Main materials for "Do It (ELISA Kit) Yourself".|