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Wählen Sie konfigurierbare Panels & Premixed-Kits - ODER - Kits für die zelluläre Signaltransduktion & MAPmates™
Konfigurieren Sie Ihre MILLIPLEX® MAP-Kits und lassen sich den Preis anzeigen.
Konfigurierbare Panels & Premixed-Kits
Unser breites Angebot enthält Multiplex-Panels, für die Sie die Analyten auswählen können, die am besten für Ihre Anwendung geeignet sind. Unter einem separaten Register können Sie das Premixed-Cytokin-Format oder ein Singleplex-Kit wählen.
Kits für die zelluläre Signaltransduktion & MAPmates™
Wählen Sie gebrauchsfertige Kits zur Erforschung gesamter Signalwege oder Prozesse. Oder konfigurieren Sie Ihre eigenen Kits mit Singleplex MAPmates™.
Die folgenden MAPmates™ sollten nicht zusammen analysiert werden: -MAPmates™, die einen unterschiedlichen Assaypuffer erfordern. -Phosphospezifische und MAPmate™ Gesamtkombinationen wie Gesamt-GSK3β und Gesamt-GSK3β (Ser 9). -PanTyr und locusspezifische MAPmates™, z.B. Phospho-EGF-Rezeptor und Phospho-STAT1 (Tyr701). -Mehr als 1 Phospho-MAPmate™ für ein einziges Target (Akt, STAT3). -GAPDH und β-Tubulin können nicht mit Kits oder MAPmates™, die panTyr enthalten, analysiert werden.
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Um Ihr MILLIPLEX® MAP-Kit zu konfigurieren, wählen Sie zunächst eine Spezies, eine Panelart und/oder ein Kit.
Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
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96-Well Plate
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48-602MAG
Buffer Detection Kit for Magnetic Beads
1 Kit
Platzsparende Option Kunden, die mehrere Kits kaufen, können ihre Multiplex-Assaykomponenten in Kunststoffbeuteln anstelle von Packungen erhalten, um eine kompaktere Lagerung zu ermöglichen.
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Biocompatible organic fluorescent nanoparticles (AIEDots) that can be used to label cells for long term cell tracking and cell tracing in vitro and in vivo experiments.
More>>Biocompatible organic fluorescent nanoparticles (AIEDots) that can be used to label cells for long term cell tracking and cell tracing in vitro and in vivo experiments. Less<<
LuminiCell Tracker™ 540- Cell Labeling Kit: SDB (Sicherheitsdatenblätter), Analysenzertifikate und Qualitätszertifikate, Dossiers, Broschüren und andere verfügbare Dokumente.
Long-term noninvasive cell tracking by fluorescent probes and quantum dots is of great importance to life science and biomedical engineering. Current methods used to fluorescently tag cells have been limited by short signal duration, high background auto-fluorescence or lengthy molecular cloning manipulations using GFP. LuminiCell Trackers™ are biocompatible organic fluorescent nanoparticles based on Aggregation Induced Emission technology, termed AIEDots. Aggregation induced emission (AIE) molecules emit fluorescence in an opposite manner than other common fluorophores (Quantum Dots, GFP). Propeller-shaped AIE fluorogens are non-emissive in solutions but become highly fluorescent upon aggregate formation. Due to these differences, LuminiCell Trackers™ have very high fluorescence intensities with minimal signal quenching allowing live cell fluorescent tagging for up to 10 days in vitro and 21 days in vivo. These properties make them optimal candidates for long interval live cell bioimaging experiments.
The Luminicell Tracker™-540 Cell Labeling Kit contain green fluorescent AIEDot nanoparticles with TAT sequences. These nanoparticles can be used to fluorescently tag cells for long term cell tracking and tracing experiments.
Features and Benefits
● Brighter: 10X brighter than other cell labeling technologies ● Photostable: 3X longer fluorescence without signal quenching ● Biocompatible: Non-toxic organic nanoparticles intended for biological applications ● Rapid Protocol: Easy-to-use protocol labels cells within 4 hours
References
1) Liu B, Tang BZ et al. Photostable fluorescent organic dots with aggregation-induced emission (AIE dots) for noninvasive long-term cell tracing. Sci Rep. 2013;3:1150. 2) Kang Y et al. Long-Term Tracking Mesenchymal Stem Cell Differentiation with Photostable Fluorescent Nanoparticles. ACS Appl Mater Interfaces. 2016 May 18;8(19):11925-33. 3) Tang, B. Aggregation-Induced Emission: Together We Shine, United We Soar! Chem Rev. 2015 Nov 11;115(21):11718-940.
Biocompatible organic fluorescent nanoparticles (AIEDots) that can be used to label cells for long term cell tracking and cell tracing in vitro and in vivo experiments.
Key Applications
Cell Culture
Fluorescence
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Quality Assurance
Absorbance: 422+-5nm Concentration: 180-220nM Fluorescence: 540+/- 10nm Quantum Yield: ≥50% Brightness at 540nM: ≥3X10^7 M-1cm-1 Cellular Assay: HeLa Cell Fluorescence
Usage Statement
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions
Store at -2-8°C upon receipt. Thaw at room temperature or in a water bath. Do not Freeze.
Note: Some particulates may form as a result of nanoparticle aggregation during shipping. To get particulates back in solution, sonicate the vial containing LuminiCell Tracker™ three times for 1 min each before use.
Extracellular Vesicles From Notch Activated Cardiac Mesenchymal Stem Cells Promote Myocyte Proliferation and Neovasculogenesis Wanling Xuan,1 Mahmood Khan,2 and Muhammad Ashraf Front Cell Dev Biol
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Cardiac mesenchymal stem cells (C-MSCs) are a novel mesenchymal stem cell (MSC) subpopulation derived from cardiac tissue, which are reported to be responsible for cardiac regeneration. Notch signaling is believed to aid in cardiac repair following myocardial injury. In this study, we have investigated the role of extracellular vesicles (EVs) from Notch1 engineered C-MSCs on angiogenesis and cardiomyocyte (CM) proliferation in ischemic myocardium. C-MSCs were isolated from Notch1flox mice (C-MSCNotch1 FF). Notch1 gene deletion was accomplished by adenoviral vector-mediated Cre recombination, and Notch1 overexpression was achieved by overexpression of Notch1 intracellular domain (N1ICD). EVs were isolated by using the size exclusion column method. Proteomic composition of EV was carried out by mass spectrometry. A mouse myocardial infarction (MI) model was generated by permanent left anterior descending (LAD) coronary artery ligation. Intramyocardial transplantation of Notch1 knockout C-MSCs (C-MSCsNotch1 KO) did not have any effect on cardiac function and scar size. On the other hand, transplantation of N1ICD-overexpressing C-MSCs (C-MSCsN1ICD) showed significant improvement in cardiac function and attenuation of fibrosis as compared to the control (PBS) group and non-modified C-MSC groups. C-MSCsN1ICD differentiated into smooth muscle cells and formed new vessels. Proteomics profiling identified several proteins, such as lysyl oxidase homolog-2 and biglycan, as highly enriched proteins in EV-C-MSCsN1ICD. Go term analysis indicated that EV-C-MSCsN1ICD were enriched with bioactive factors, potent pro-repair proteins responsible for cell migration and proliferation. EV-C-MSCsNotch1FF and EV-C-MSCsN1ICD were strongly proangiogenic under both in vitro and in vivo conditions. EV-C-MSCsN1ICD caused dense tube formation in vitro and increased neovasculogenesis in the peri-infarct area in vivo. Furthermore, EV-C-MSCsN1ICD attenuated endothelial cell (EC) and CM apoptosis under oxidative stress and ischemic injury. Similarly, EV-C-MSCNotch1 FF and EV-C-MSCN1ICD treatment improved cardiac function and decreased fibrosis in mice post-MI. EV-C-MSCsN1ICD were very effective in improving cardiac function and decreasing fibrosis. Notch1 signaling is a strong stimulus for cardiac regeneration by C-MSCs. EVs secreted by Notch1-overexpressing C-MSCs were highly effective in preventing cell death, promoting angiogenesis and CM proliferation, and restoring cardiac function post-MI. Overall, these results suggest that Notch1 overexpression may further enhance the effectiveness of EVs secreted by C-MSCs in cell-free therapy.
