Mebiol Gel

ArtNr	MBG-PMW20-1001
Hersteller	Cosmobio
Menge	1 x 10 ml
Quantity options	1 x 10 ml 5 x 10 ml 20 x 10 ml 30 x 10 ml 40 x 10 ml 50 x 10 ml 1 x 50 ml 5 x 50 ml 20 x 50 ml
Kategorie	Reagents & Chemicals Biochemicals
Typ	Reagents
Specific against	other
Citations	1. Yoshioka, H., Mikami, M., Mori, Y. and Tsuchida, E., ''A synthetic hydrogel with thermoreversible gelation.I.:Preparation and rheological properties.'', J. Macromol. Sci., A31(1), 113-120 (1994) 2. Yoshioka, H., Mikami, M., Mori, Y. and Tsuchida, E., ''Asynthetic hydrogel with thermoreversible gelation.II.:Effect of added salts.'', J. Macromol.Sci., A31(1), 121-125 (1994) 3. Yoshioka, H., Cushman, J.A., Mori, Y. and Tsuchida, E., ''A synthetic hydrogel with thermoreversible gelation. III. : anNMR studyof the sol-gel transition.'', Polym. Adv. Tech.,5, 122-127 (1994) 4. Shimizu, S., Yamazaki , M., Kubota, S., T. Ozasa, H. Moriya, Kobayashi, K., Mikami, M., Mori, Y., and Yamaguchi, S.,''In vitro studies on a new method for islet microencapsulationusing a thermoreversible gelation polymer, N-isopropylacrylamide -based copolymer'',Artifcial Organs, 20(11), 1232 (1996) Yoshioka, H., Mori, Y., Tsukikawa, S. and Kubota, S., ''Thermoreversible gelation on heating and on cooling of an aqueousgelatin-poly(N-isopropylacrylamide) conjugate.'',Polym. Adv. Tech., 9, 155-158 (1998) 5. Tsukikawa, S., Matsuoka, H., Kurahashi, Y., Konno, Y., Satoh, K., Satoh, R., Isogai, A.,Kimura, K., Watanabe, Y., Nakano, S., Hayashi, J., Kubota, S.,''A new method to prepare multicellar spheroids in cancer cell lines using a thermo-reversible gelation polymer'', Artifcial Organs, 27(7), 598 -604(2003) 6. Yoshioka, H., Mori, Y. and Shimizu, M., ''Separation and recovery of DNA fragments by electrophoresisthrough a thermoreversible hydrogel composed of poly(ethylene oxide) and poly(propylene oxide).'', Analytical Biochemistry., 323 (2), 218-223 (2003) 7. Hishikawa, K., Miura, S., Marumo, T., Yoshioka, H., Mori, Y., Takato, T., Fujita, T., ''Gene expression profile ofhuman mesenchymal stem cells during osteogenesis in three-dimensional thermoreversible gelation polymer'', Biochem. Biophys. Res. Commun.,317, 1103-1107 (2004). 8. H. N. Madhavan, J. Malathi, Patricia, Rinku Joseph, Yuichi Mori, Samuel JK Abraham and Hiroshi Yoshioka, ''A study on the growth of continuous culture cell lines embedded in Mebiol Gel'', CURRENT SCIENCE 87(9), 1275-1277 (2004) 9. M. Nagaya, S. Kubota, N. Suzuki, M. Tadokoro, K. Akashi, ''Evaluation of thermoreversiblegelation polymer for regeneration of focal liver injury'', Eur. Surg. Res.,36, 95-103 (2004) T. Arai, T. Joki, M. Akiyama, M. Agawa, Y. Mori, H. Yoshioka, T. Abe, ''Novel drug delivery system using thermoreversible gelation polymer for malignant glioma'', J Neurooncol., 77,9-15 (2006) Y. Shirasaki, J. Tanaka, H. Makazu, K. Tashiro, S. Shoji, S. Tsukita, T. Funatsu, ''On-Chip Cell Sorting System Using Laser-Induced Heating of a Thermoreversible GelationPolymer to Control Flow'', Anal Chem., 78,695-701(2006) 10. Reinhold J.Medina, Ken Kataoka, Mikiro Takaishi, Masahiro Miyazaki, Nam-ho Huh, ''Isolation of epithelial stem cells from dermis by a three dimensional culture system'', Journal of Cellular Biochemistry, 98(1), 174-184 (2006) 11. Nagaya, M., Kubota, S., Suzuki, N.,Akashi, K., Mitaka, T., ''Thermoreversible gelation polymer induces the emergence of hepatic stem cells in the partially injured rat liver'', Hepatology, 43, 1053-1062 (2006) 12. Yasuda, K. Kojima, K. W. Tinsley,H. Yoshioka, Y. Mori, C. A. Vacanti, ''In Vitro Culture of Chondrocytes in a Novel Thermoreversible Gelation Polymer Scaffold Containing Growth Factors'', Tissue Engineering,12(5), 1237-1245 (2006) 13. K. Murakami, K. Ishii, Y. Ishihara, S. Yoshizaki, K. Tanaka. Y. Gotoh, H. Aizaki, M. Kohara, H.Yoshioka, Y. Mori, N. Manabe, I., Shoji, T. Sata, R. Bartenschlarger, Y. Matsuura, T. Miyamura, T. Suzuki, ''Production of infectious hepatitis C virus particles in three-dimensional cultures of the cell line carrying the genome-length dicistronic viral RNA of genotype 1b'', Virology, 351 (2), 381-392 (2006) B. Sudha, H. N. Madhavan, G. Sitalakshmi, J. Malathi, S. Krishnakumar, Y. Mori, H. Yoshioka, S. Abraham, ''Cultivation of human corneal
ECLASS 10.1	42051003
ECLASS 11.0	42051003
UNSPSC	12000000
Lieferbar
Manufacturer - Category	Cells & Cell Culture/3D Cell Culture/Mebiol Gel
Maker	MBG
Short Description	Mebiol® Gel—a copolymer of poly(N-isopropylacrylamide) and poly(ethylene glycol) (PNIPAAm-PEG)—undergoes temperature-reversible transition from a liquid-like state at 4°C to rigid hydrogel at 37°C. \\The highly lipophilic hydrogel state provides niches for cell proliferation, cell communication, gas/mass exchange, and shear force protection—ideal for 3D cell culture, tissue engineering, and drug delivery.
Description	Note: This product is packaged with RP Drying Agent packs to absorb moisture, oxygen and corrosive gases. It is therefore subject to European Commerce Area Import Regulation (EC) No. 1272/2008 - Classification, Labeling, and Packaging of Substances and Mixtures (CLP). Applies to EEA (i.e. EU27 countries, Iceland, Liechtenstein, Norway, UK). For additional information, see the following: OSHA Europe RP Agent Manufactuer's Statement Introduction to Mebiol® Gel Hydrogels are a diverse class of polymeric materials characterized by their network-like structure and high water content. Hydrogels of many kinds have found a wide variety of applications in medicine and life science research weighted towards, but not at all limited to three-dimensional cell culture, tissue engineering, and drug delivery. Properties highly favorable to cell culture and tissue engineering applications prompted the commercialization of Mebiol® Gel, a copolymer of poly(N-isopropylacrylamide) and poly(ethylene glycol) (PNIPAAm-PEG) for research purposes in the early 2000's. Mebiol® Gel's defining feature, in contrast to other commercially available hydrogels, is its temperature reversible sol-gel transition. When cooled, Mebiol® Gel is a sol (handles like a liquid) but becomes a rigid hydrogel at higher temperatures. In practice, this means extremely easy cell handling. Cultures are seeded into cooled Mebiol® Gel and recovered conveniently by cooling the culture vessel and centrifugation. In the gel state, the highly lipophylic environment of the Mebiol® Gel presents an efficient niche for cell proliferation, cell communication, gas and mass exchange, and protection of cells and tissue from shear forces. Low Temperature (Sol) \| High Temperature (Gel) Features -Easy handling -Non-toxic, biocompatible -100% synthetic, pathogen free -High transparency for cell observation -Proven performance. Preparation Application -Stem cell and pluripotent stem cell culture, expansion, and differentiation -Spheroid culture -Cell implantation -Organ and Tissue Regeneration -Drug Delivery -Non-cell culture application Application Examples 1) Culture of primary cancer cells in Mebiol Gel Selective growth of only primary cancer cells from human cancerous tissue in Mebiol Gel (courtesy Dr. S. Kubota, Dept. of General Surgery, St. Marianna University School of Medicine). This technology enables the characterization of patient-derived primary cancer cells and therefore enabling the evaluation of primary cells for chemosensitivity, malignancy, metastasis activity and other parameters that might influence patient therapy. \| Human colon cancerous tissue was cultured in Mebiol® Gel for 10 days. Only primary cancer cells proliferate from the tissue in Mebiol Gel. Fibroblasts growth in Mebiol® Gel is suppresed whereas In collagen and many other 3D gel culture matrices, fibroblasts overgrow and prevent proliferation of primary cancer cells. 2) Stem Cell Culture 3D culture of undifferentiated mouse and Macaca ES cells cultured without LIF or feeder layer cells performed in collaboration with with Dr. K. Hishikawa, Dept. of Clinical Renal Regeneration, University of Tokyo. Left: 2D on Feeder Cells Right: 3D Culture in Mebiol Gel (Day 7) \| The strong positive alkaline phosphatase staining of Macaca (primate) ES cells cultured in Mebiol® Gel suggests undifferentiation. Left: 2D on Feeder Cells Right: 3D Culture in Mebiol Gel (without LF, day 5) \| 3) Selective separate culture of somatic stem cell (mouse embryo skin origin) Isolation of Epithelial Stem Cells from Dermis by a Three-dimensional Culture System Journal of Cellular Biochemistry, 98 (1), 174-184 (2006) PMID: 16408300 4) Cartilage tissue reproduction by in vitro 3D culture of cartilage cell Chondrocytes Containing Growth Factors in a Novel Thermoreversible Gelation Polymer Scaffold Tissue Engineering, 12 (5), 1237-1245 (2006) 5) Bone induction by in vitro 3D culture of human mesenchymal cell stem cell (hMSC) Gene expression profile of human mesenchymal stem cells during osteogenesis in three-dimensional thermoreversible gelation polymer Biochem. Biophys. Res. Commun., 317, 1103-1107 (2004). PMID: 15094382 6) Production of hepatitis C viruses (HCV) by 3-D culture of human hepatocyte cell line Production of infectious hepatitis C virus particles in three-dimensional cultures of the cell line carrying the genome-length dicistronic viral RNA of genotype 1b Virology, 351 (2), 381-392 (2006) PMID: 16678876 7) Passage control by local heating (on chip cell sorter system) On-Chip Cell Sorting System Using Laser-Induced Heating of a Thermoreversible Gelation Polymer to Control Flow, Y. Shirasaki, J. Tanaka, H. Makazu, K. Tashiro, S. Shoji, S. Tsukita, T. Funatsu, Anal. Chem., 78, 695-701 (2006) PMID: 16448041 more Technical Notes References and Literature Frequently Asked Questions Dynamic Viscoelastic Property of Mebiol® Gel Temperature dependence of the dynamic moduli of the aqueous solution of Mebiol® Gel at a concentration of 10 wt% in distilled water. Storage modulus (G', solid lines) and loss modulus (G'', broken lines) were measured on heating (closed symbols) and cooling (open symbols) at the oscillatory frequency of 1 Hz.
CTLGNU	Mebiol##(R)### Gel
Manufacturer - Category 2	Cell Culture System and Assay System
Manufacturer - Category 3	Mebiol##(R)### Gel 3D (3D Culture Matrix In The 21St Century )

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