Multiplex Assay Kit for Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array)
ANG1; AGP1; AGPT; ANG-I
Overview
Properties
- Product No.CMA008Mu
- Organism SpeciesMus musculus (Mouse) Same name, Different species.
- ApplicationsFLIA Kit for Antigen Detection.
Research use only - DownloadInstruction Manual
- CategoryTumor immunityCardiovascular biology
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Recovery
Matrices listed below were spiked with certain level of recombinant Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) and the recovery rates were calculated by comparing the measured value to the expected amount of Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) in samples.
| Matrix | Recovery range (%) | Average(%) |
| serum(n=5) | 82-97 | 90 |
| EDTA plasma(n=5) | 96-104 | 101 |
| heparin plasma(n=5) | 82-104 | 92 |
Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%
Linearity
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
| Sample | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 81-94% | 86-94% | 85-101% | 81-101% |
| EDTA plasma(n=5) | 88-95% | 88-96% | 86-93% | 85-102% |
| heparin plasma(n=5) | 86-101% | 87-105% | 94-102% | 80-95% |
Stability
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
| Reagents | Quantity | Reagents | Quantity |
Assay procedure summary
1. Add 200μL analysis buffer solution to each well of the plate for pre-wetting;
2. Preparation of standards, reagents and samples before the experiment;
3. Add 100μL standard or sample to each well, add 10μL magnetic beads, and incubate 120 minutes protect from light at 25°C on shaker;
4. Remove liquid on magnetic frame, add 100μL prepared Detection Reagent A. Incubate 60 minutes protect from light at 25°C on shaker;
5. Remove liquid on magnetic frame, add 100μL prepared Detection Reagent B, and incubate 30 minutes protect from light at 25°C on shaker;
6. Wash plate once on magnetic frame;
7. Add 100μL sheath fluid, swirl for 10 minutes, read on the machine.
Test principle
Anti-Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) antibody was coated on the surface of magnetic beads, to make solid phase carrier. Standard or sample were added to the magnetic beads, respectively, in which Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) was bound to the antibody connected to the solid phase carrier, and then biotinylated anti-Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) antibodies were added. PE-labeled avidin was added. There is a positive correlation between the concentration of Angiopoietin 1 (ANGPT1) ,etc. by CBA (Cytometric Bead Array) in the sample and corresponding value of MFI (Median Fluorescence Intensity). Flow Cytometer was used to determine and calculate the sample concentration.
Giveaways
Increment services
Citations
- Evaluation of Changes in Doppler Ultrasonography Indices and Levels of Maternal Serum Angiogenic Factors throughout Pregnancy in EwesScience: Article
- High Mobility Group Box 1 Promotes Angiogenesis from Bone Marrow-derived Endothelial Progenitor Cells after Myocardial InfarctionPubMed: 25735431
- Diabetes-induced renal failure is associated with tissue inflammation and neutrophil gelatinase-associated lipocalin: Effects of resveratrolpublication:299492265_Diabetes-induced_renal_failu
- Angiopoietin-1 facilitates recovery of hematopoiesis in radiated micePubmed:27347310
- Increased plasma concentrations of interleukin 35 in patients with coronary artery diseaseJournal:-19
- A new angiogenesis prognostic index with VEGFA, PlGF, and angiopoietin 1 predicts survival in patients with advanced gastric cancerpubmed:28425270
- Flunarizine suppresses endothelial Angiopoietin-2 in a calcium - dependent fashion in sepsis.pubmed:28276491
- The ratio of serum Angiopoietin-1 to Angiopoietin-2 in patients with cervical cancer is a valuable diagnostic and prognostic biomarkerpubmed:28584715
- Prediction of Response to Sorafenib in Hepatocellular Carcinoma: A Marker Panel by Multiple Reaction Monitoring-Mass Spectrometrypubmed:28550167
- Cervical cancer cell–derived angiopoietins promote tumor progressionpubmed:28720059
- RHEUMATOID ARTHRITIS RELATED BIOMARKER20170350884
- Vasculotide, an angiopoietin-1 mimetic, restores microcirculatory perfusion and microvascular leakage and decreases fluid resuscitation requirements in …Pubmed:28968277
- Vasculotide, an angiopoietin-1 mimetic, reduces pulmonary vascular leakage and preserves microcirculatory perfusion during cardiopulmonary bypass in rats10.1016:j.bja.2018.05.049
- Toll-like receptor 2 deficiency hyperactivates the FoxO1 transcription factor and induces aging-associated cardiac dysfunction in micePubmed:29929978
- Clinical Significance of Nectin-4 Expression in Metastasis and Angiogenesis for Tumor RelapseDoi: 10.4143/crt.2018.214
- Prostaglandin-mediated effects in early canine corpus luteum: In vivo effects on vascular and immune factorsPubmed: 30929911
- Association between Upper-airway Surgery and Ameliorative Risk Markers of endothelial function in obstructive Sleep ApneaPubmed: 31882827
- Effects of interleukin-6 and tumor necrosis factor-α on the expression of angiogenic and collagenolytic factors in premature and mature adipocytesPubmed: 32800538
- Effects of protein malnutrition on haematopoietic regulatory activity of bone marrow mesenchymal stem cells33705953
- The effect of targeting Tie2 on hemorrhagic shock-induced renal perfusion disturbances in rats33997943
- Potential of thrombospondin-1 in treatment of polycystic ovary syndrome rat model: a preliminary study34282706
- RAR-Related Orphan Receptor: An Accelerated Preeclampsia Progression by Activating the JAK/STAT3 PathwayPubmed:35619579
