Hier beschreiben wir die Entwicklung und Anwendung eines Gelkontraktionsassays zur Bewertung der kontraktilen Funktion in mesenchymalen Zellen, die einen epithelial-mesenchymalen Übergang durchlaufen haben.
Method Article
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| DMEM | sigma aldrich | 11965-092 | Für A549 Medium |
| FBS | GIBCO | 10437 | |
| Transforming Growth Factor-β 1, menschliche, rekombinante | Wako Laborchemikalien | 209-16544 | |
| Rekombinantes humanes TNF-α | Forschung & Forschung D systems | 210-TA/CF | |
| E-Cadherin (24E10) Kaninchen-mAb-Zellsignaltechnologie | #3195 | 1:3.000 Verdünnung | |
| Vimentin (D21H3) Kaninchen-mAb-Zellsignaltechnologie | #5741 | 1:3.000 Verdünnung | |
| Anti-α-Tubulin-Antikörper | sigma aldrich | T9026 | 1:10.000 Verdünnung |
| Monoklonales Anti-Aktin, α-Antikörper für glatte Muskeln& nbsp; | sigma aldrich | A5228 | 1:10.000 Verdünnung |
| Anti-N-Cadherin Antikörper | BD Transduction Laboratories | #610920 | 1:1.000 Verdünnung |
| Anti-Maus IgG, HRP-linked Whole Ab Sheep (sekundärer Antikörper) | GE Healthcare | NA931-100UL | 1:20.000 Verdünnung |
| Anti-Kaninchen IgG, HRP-linked Whole Ab Donkey (sekundärer Antikörper) | GE Healthcare | NA934-100UL | 1:20.000 Verdünnung |
| Blockierungsreagenz | GE Healthcare | RPN418 | 2% in TBS-T |
| 6 Well Clear Flat Bottom TC-behandelte Multiwell-Zellkulturplatte, mit Deckel | Corning | #353046 | |
| 100 mm Zellkulturschale | TPP | #93100 | |
| DMEM, | Pulverlebensdauer Technologien | 12100-046 | Für 4&fach; DMEM |
| Typ 1 Kollagen Gel | Nitta Gelatine | Cellmatrix Typ I-A | |
| 24 Well Zellkulturplatte | AGC TECHNO GLASS | 1820-024 | |
| Gel Dokumentationssystem | ATTO | AE-6911FXN | Gel-Imager |
| Gel-Analysesoftware | ATTO | Densitograph, Version 3.00 | Analysesoftware im Bundle mit AE-6911FXN |
| Trypsin-EDTA (0,05 %), Phenolrot-Life-Technologien | 25300054 | ||
| 24-Well-Platten, unbehandelt | IWAKI | 1820-024 | |
| Trypanblau-Lösung, 0,4 % | Life-Technologien | 15250-061 | |
| RNA-Extraktionskit | Qiagen | 74106 | |
| Lebenstechnologien | reverse Transkriptase | 18080044 | |
| Echtzeit-PCR-System | Stratagene | Mx-3000P | |
| SYBR grünes PCR-Kit | Qiagen | 204145 | |
| Protease-Inhibitor-Cocktail (100x) | life technologies | 78429 | |
| PVDF-Membran | ATTO | 2392390 | |
| Protein-Assay-Kit | bio-rad | 5000006JA | |
| Polyacrylamid-Gel | ATTO | 2331810 | |
| Western-Blotting-Detektionsreagenz | GE Healthcare | RPN2232 | |
| Kalte CCD-Kamera | ATTO | Ez-Capture MG/ST | |
| Trypsin-Inhibitor | Sigma Aldrich | T9003-100MG | |
| Polyoxyethylen (20)Sorbitan-Monolaurat | Wako Laborchemikalien | 163-11512 | |
| Polyoxyethylen (9)-octyiphenylether | Wako Laborchemikalien | 141-08321 |
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