世界*實驗材料供應(yīng)商 Worthington Biochemical 正式授權(quán)上海起發(fā)為其中國代理， Worthington Biochemical 在一直是行業(yè)的*,一直為廣大科研客戶提供zui為的產(chǎn)品和服務(wù),上海起發(fā)一直秉承為中國科研客戶帶來的產(chǎn)品，的服務(wù)，簽約 Worthington Biochemical 就是為了給廣大科研客戶帶來更加完善的產(chǎn)品和服務(wù),您的滿意將是我們zui大的收獲
Worthington Biochemical 中國代理, Worthington Biochemical 上海代理， Worthington Biochemical 北京代理，Worthington Biochemical 廣東代理， Worthington Biochemical 江蘇代理Worthington Biochemical 湖北代理,Worthington Biochemical 天津,Worthington Biochemical 黑龍江代理,Worthington Biochemical 內(nèi)蒙古代理,Worthington Biochemical 吉林代理,Worthington Biochemical 福建代理, Worthington Biochemical 江蘇代理, Worthington Biochemical 浙江代理,Worthington Biochemical 四川代理,
Worthington組織消化指南
引言
組織消化酶主要用于組織培養(yǎng)和細胞生物學研究的原代細胞的分離和收集。盡管這些消化酶已經(jīng)普遍應(yīng)用多年，但是對其組織消化和細胞收集的作用機制卻沒有全面的理解。 由此導致的結(jié)果便是選擇一種消化方法大多是隨機選擇或基于過去的經(jīng)驗，而不是在*理解消化原理的基礎(chǔ)上選擇的消化方案，以及如何根據(jù)具體實驗?zāi)康男拚桨敢垣@得更好的實驗結(jié)果。
細胞分離程序的目的是zui大程度的獲得功能活性的單個細胞，而影響結(jié)果的原因有很多，包括（不限于）以下：
1、組織類型
2、物種來源
3、動物年齡
4、遺傳改造情況（如knockouts）
5、所用的消化培養(yǎng)液
6、所用的酶
7、消化酶中的雜質(zhì)
8、所用消化酶的工作濃度
9、溫度
10、孵育時間
通常前四個原因沒辦法選擇，而剩下的原因一般由經(jīng)驗決定以獲取zui適實驗結(jié)果。
通過查閱文獻來選擇*組織消化酶和zui適消化條件的研究人員通常被互相矛盾的實驗數(shù)據(jù)搞得一頭霧水。這些巨大差異來源于組織胞外基質(zhì)的復(fù)雜而動態(tài)的特性，以及過去常用的粗制、未提純的組織分離酶。另外，組織胞外基質(zhì)由各種蛋白、糖蛋白、脂類和糖脂組成，這些成分的組成比例在不同物種、不同組織、甚至不同發(fā)育（年齡）之間存在明顯的差異，這些因素都極大的影響了消化方案的制定。目前通常使用的粗制酶，如鏈霉蛋白酶、NF1:250、以及含有幾種其他不同濃度蛋白酶的膠原酶、以及各種多糖酶、核酶和脂酶。
本指南總結(jié)了目前常用組織消化酶的zui適消化和細胞收集知識和方法，描述了標準的實驗步驟， 以便于制定一個*的細胞分離方案，同時列舉了一些相關(guān)的參考文獻。
下表列出多種組織的適宜消化酶（含參考文獻，以組織類型和物種分類，詳見鏈接）
脂肪組織 | 腎上腺組織 | 骨組織 | 腦組織 |
軟骨組織 | 結(jié)腸組織 | 內(nèi)皮組織 | 上皮組織 |
眼 | 心臟 | 腸 | 腎 |
肝 | 肺 | 淋巴結(jié) | 乳腺 |
其它組織 | 其他組織 | 肌組織 | 神經(jīng)組織 |
胰腺 | 腮腺 | 垂體 | 前列腺 |
生殖 | 動物鱗片 | 皮膚 | 脾臟 |
干細胞 | 胸腺 | 甲狀腺/甲狀旁腺 | 扁桃體 |
腫瘤 |
|
|
|
注：使用Worthington公司消化酶的文獻不限于上表鏈接中所列，一般而言，Worthington公司的組織消化酶可用于大多組織類型的消化。
上皮細胞組織消化手冊
| 物種 | 詳細來源 | 細胞名稱 | 消化用酶 | 培養(yǎng)基 | 參考文獻 |
| 牛 | 牛, fetal | Epithelial | Neutral Protease: 2% | Dissociation medium, CMF | Schumann, B.L., Cody, T.E., Miller, M.L., Leikauf, G.D.: Isolation, Characterization, and Long-Term Culture of Fetal Bovine Tracheal Epithelial Cells, In Vitro Cell Dev Biol 24, 211, 1988 |
| Tracheal | |||||
| 犬 | 狗 | Tracheal | Pronase: 0.1% | DMEM | Virmani, A., Naziruddin, B., Desai, V., Lowry, J., Graves, D., and Sachdev, G.:Evidence for Secretion of High Molecular Weight Mucins by Canine Tracheal Epithelial Cells in Primary Culture: Effects of Select Secretagogues on Mucin Secretion, In Vitro Cell Dev Biol 28A, 120, 1992 |
| 雞 | 小雞, 5 天大 | Intestinal mesenchymal and epithelial | Collagenase: 0.03% | DMEM | Simon-Assmann, P and Kedinger, M: Embryonic Gut-Dissagregated Culture,Cell & Tissue Culture: Laboratory Procedures Vol. 1,Doyle, A., Griffiths, J., and Newell, D., John Wiley and Sons, Ltd., 12A:3.1, 1995 |
| 魚 | 鯊魚(海綠角鯊) | Rectal gland | Collagenase: 0.2% | Ringer's solution | Karnaky, Jr., K.J., Valentich, J.D., Currie, M.G., Oehlenschlager, W.F., and Kennedy, M.P.: Atriopeptin Stimulates Chloride Secretion in Cultured Shark Rectal Gland Cells, Am J Physiol 260, 1125, 1991 |
| 魚 | 鯊魚(海綠角鯊) | Rectal gland | Collagenase: 0.2% | Ringer's solution | Valentich, J: J Tiss Cul Meth 13, 149, 1991 |
| 魚 | 美洲擬鰈, 200-500 克 | Renal tubule | Trypsin: 0.2% | CMF solution | Dickman, K.G., and Renfro, J.: Primary Culture of Flounder Renal Tubule Cells: Transepithelial Transport, Am J Physiol 251, 424, 1986 |
| (黃蓋美洲) | |||||
| 青蛙 | 青蛙, 有爪蟾蜍, 成年的, 雌性 | Colonic epithelial | Collagenase Type 4: 0.1% | Kreb's | Heinke, B, and Clauss, W.: Potassium Conductances in Isolated Single Cells fromXenopus Laevis Colonic Epithelium, J Comp Physiol [B] 169, 148, 1999 |
| 豚鼠 | Hartley豚鼠, 雌性, 200 克 | Epithelial | Collagenase Type 1: 0.1% | DMEM | Rutten, M.: Use of Commerically Available Cell Culture Inserts for Primary Culture and Electrophysiologic Studies of Guinea Pig Gastric Mucous Epithelial Cells, J Tiss Cul Meth 14, 235, 1992 |
| 豚鼠 | 豚鼠, 哈特利白化, | Endometrial | Collagenase: 0.25% | HBSS | Chaminadas, G., Alkhalaf, M., Remy-Martin, J.P., Propper, A.Y., and Adessi, G.L.: Specific Effect of Oestrone Sulphate on Protein Synthesis and Secretion by Cultured Epithelial Cells from Guinea-pig Endometrium, J Endocrinol 123, 233, 1989 |
| 500-600 克 | |||||
| 倉鼠 | 倉鼠, 敘利亞黃金, 雄性, 100-120 克 | Tracheal | Pronase: 0.1% | MEM with Hepes, CMF | Niles,R., Kim, K.C., Hyman, B., Christensen, T., Wasano, K., Brody, J.:Characterization Of Extended Primary And Secondary Cultures Of Hamster Tracheal Epithelial Cells, In Vitro Cell Dev Biol 24, 457, 1988 |
| 倉鼠 | 倉鼠, 敘利亞黃金 (鉻：RGH應(yīng)變) | Tracheal | Trypsin: 0.1% | Ham's F-12 | McDowell, E., et al.: Differentiation of Tracheal Mucociliary Epithelium in Primary Cell Culture Recapitulates Normal Fetal Development and Regeneration Following Injury in Hamsters, Am J Pathol 129, 511, 1987 |
| 倉鼠 | 倉鼠 (血統(tǒng)1516 EHS 和 萊克維尤), 8-12 周 | Tracheal | Trypsin: 0.05% | Medium 199 | Lee, T., Wu, R., Brody, A., Barrett, J., and Nettesheim, P.: Growth and Differentiation of Hamster Tracheal Epithelial Cells in Culture, Exp Lung Res 6, 27, 1984 |
| 倉鼠 | 倉鼠,敘利亞黃金, 雄性, 6 周- 4 個月 | Tracheal | Trypsin: 0.25% | PBS with EDTA | Goldman, W.E., Baseman, J.B.: Selective Isolation and Culture of a Proliferating Epithelial Cell Population from the Hamster Trachea, In Vitro 16, 313, 1980 |
| 人類 | 人類 | Human tracheal epithelium | Protease Type XIV: 0.04% | DMEM/F12 | Widdicombe JH, Sachs LA, Morrow JL, and Finkbeiner WE.: Expansion of cultures of human tracheal epithelium with maintenance of differentiated structure and function, Biotechniques 39(2), 249, 2005 |
| 人類 | 人類 | Colonic epithelial | Collagenase: | RPMI 1640 | Fukushima, K. and Fiocchi, C.: Paradoxical Decrease of Mitochondrial DNA Deletions in Epithelial Cells of Active Ulcerative Colitis Patients., Am J Physiol Gastrointest Liver Physiol 286, G804-13, 2004 |
| Neutral Protease: 0.3% | |||||
| Deoxyribonuclease I: 0.05% | |||||
| 人類 | 人類 | Corneal limbal epithelial sheet | Neutral Protease: 5% | see reference | Espana EM, Romano AC, Kawakita T, Di Pascuale M, Smiddy R, and Tseng SC:Novel enzymatic isolation of an entire viable human limbal epithelial sheet, Inv Ophthal Visual Sci 44(10), 4275, 2003 |
| 人類 | 人類 | Intestinal epithelial | Collagenase Type 4: 72.5 u/ml | HBSS | Fahlgren, A., Hammarstrom, S., Danielsson, A. and Hammarstrom, M.:Increased Expression of Antimicrobial Peptides and Lysozyme in Colonic Epithelial Cells of Patients with Ulcerative Colitis., Clin Exp Immunol 131, 90, 2003 |
| 人類 | 人類 | Gastric epithelial cells | Collagenase Type 2: 200 u/ml | L-15 | Smoot, D., Sewchand, J., Young, K., Desbrodes, B., Allen, C. and Naab, T.: A Method for Establishing Primary Cultures of Human Gastric Epithelial Cells,Meth Cell Sci 22, 133, 2000 |
| Neutral Protease: 1.2 u/ml | |||||
| Soybean Trypsin Inhibitor: 0.125% | |||||
| 人類 | 人類 | Gastric | Collagenase Type 4: 0.01% | F-12 medium | Sarosiek, J, Marshall, B, Peura, D, Guerrant, L, McCallum, R and Little, C: The Isolation and Maintenance of Human Gastric Epithelial Cells in Primary Culture,Cell & Tissue Culture: Laboratory Procedures Vol. 1,Doyle, A., Griffiths, J., and Newell, D., John Wiley and Sons, Ltd., 12B:10.1, 1995 |
| 人類 | 人類 | Nasal polyp epithelial | Neutral Protease: .004% | see reference | Halbert CL, Alexander IE, Wolgamot GM, Miller AD: Adeno-associated virus vectors transduce primary cells much less efficiently than immortalized cells, J Virol 69, 1473-9, 1995 |
| Trypsin: 0.1% | |||||
| 人類 | 人類 | Epithelial | Trypsin: 0.05% | DMEM | Sabatini, L., Allen-Hoffmann, B, Warner, T., and Azen, E.: Serial C*tion of Epithelial Cells from Human and Macaque Salivary Glands, In Vitro Cell Dev Biol27A, 939, 1991 |
| 人類 | 人類 | Epithelial | Trypsin: 0.2% | MEM, PBS | Robinson, C., and Wu, R.: Culture of Conducting Airway Epithelial Cells in Serum-Free Medium, J Tiss Cul Meth 13, 95, 1991 |
| 人類 | 人類 | Epithelial | Collagenase: 2.0% | DMEM/Ham's F-12 | Emerman, J. and Wilkinson, D.: Routine Culturing of Normal, Dysplastic and Malignant Human Mammary Epithelial Cells from Small Tissue Samples, In Vitro Cell Dev Biol 26, 1186, 1990 |
| 人類 | 人類 | Epithelial | Pronase: 0.1% | PBS | Gruenert, D.C., Basbaum, C.B., and Widdicombe, J.H.: Long-Term Culture of Normal and Cystic Fibrosis Epithelial Cells Grown Under Serum-Free Conditions, In Vitro Cell Dev Biol 26, 411, 1990 |
| 人類 | 人類 | Epithelial | Collagenase Type 2: 0.2% | (see reference) | Wood, L. and Neufeld, E.: A Cystic Fibrosis Phenotype in Cells Cultured from Sweat Gland Secretory Coil. Altered Kinetics of 36Cl Efflux, J Biol Chem 265, 12796, 1990 |
| Sweat gland | |||||
| 人類 | 人類 | Endometrial epithelial | Trypsin: | DMEM/Ham's F-12 | Munson, L., Chandler, S., and Schlafer, D.: C*tion of Bovine Fetal and Adult Endometrial Epithelial Cells, J Tiss Cul Meth 11 (3), 129, 1988 |
| (包括 牛) | |||||
| 人類 | 人類 | Epithelial | Deoxyribonuclease I: 0.01% | HEPES with 5.9mM Glucose,5mM DTT | Widdicombe, J.H., Coleman, D.L., Finkbeiner, W.E., and Tuet, I.K.: Electrical Properties of Monolayers Cultured From Cells of Human Tracheal Mucosa, J Appl Physiol 58, 1729, 1985 |
| 人類 | 人類 | Epithelial | Protease Type XIV: 0.1% | Eagle's MEM | Yankaskas, J., Cotton, C., Knowles, M., Gatzy, J., and Boucher, R.: Culture of Human Nasal Epithelial Cells on Collagen Matrix Supports, Am Rev Respir Dis 132, 1281, 1985 |
| 人類 | 人類,女人, 27-49 歲 | Epithelial | Trypsin: 0.125% | HBSS, CMF | Auersperg, N., Siemens, C.H., and Myrdal, S.E.: Human Ovarian Surface Epithelium In Primary Culture, In Vitro 20, 743, 1984 |
| Ovary | |||||
| 人類 | 人類,嬰兒和新生兒 | Epithelial | Trypsin: 0.1% | HBSS | Lechner, J., Babcock, M., Marnell, M., Narayan, K., and Kaighn, M.: Normal Human Prostate Epithelial Cell Cultures, Methods Cell Biol 21, 195, 1980 |
| Prostate | |||||
| 小鼠 | 小鼠, 成年的 | Cilary epithelial | PDS kit: per instructions | EBSS | Gualdoni, S., Baron, M., Lakowski, J., Decembrini, S., Pearson, R., Ali, R. and Sowden, J.: Isolation and Culture of Adult Ciliary Epithelial Cells, Previously Identified as Retinal Stem Cells, and Retinal Progenitor Cells., Curr Protoc Stem Cell Biol Chapter 1, Unit 1H.4, 2011 |
| 小鼠 | 小鼠, 雄性, 8-16 周 | Renal tubular epithelial | Collagenase: 200 u/ml | HBSS | Breggia, A. and Himmelfarb, J.: Primary Mouse Renal Tubular Epithelial Cells have Variable Injury Tolerance to Ischemic and Chemical Mediators of Oxidative Stress.,Oxid Med Cell Longev 1, 33, 2008 |
| Soybean Trypsin Inhibitor: see reference | |||||
| 小鼠 | 小鼠, 6-8 周 | Lamina propria mononuclear cells | Collagenase Type 2: 0.015% | RPMI | Wirtz S., Becker C., Blumberg R., Galle P., and Neurath M.: Treatment of T cell-dependent experimental colitis in SCID mice by local administration of an adenovirus expressing IL-18 antisense mRNA, J Immunol 168(1), 411, 2002 |
| Deoxyribonuclease I: 0.01% | |||||
| 小鼠 | 小鼠, 11 周 | Epithelial | Collagenase Type 3: 25 u/ml | DMEM/F12 | Mueller, S., Clark, J., Myers, P. and Korach, K.: Mammary Gland Development in Adult Mice Requires Epithelial and Stromal Estrogen Receptor Alpha.,Endocrinology 143, 2357, 2002 |
| Hyaluronidase: 0.1% | |||||
| Protease XIV: 0.05% | |||||
| Deoxyribonuclease I: 0.04% | |||||
| 小鼠 | 小鼠, 雌性 | Salivary gland epithelial | Collagenase Type 1: 750 u/ml | DMEM/F12 | Ishimaru N, Saegusa K, Yanagi K, Haneji N, Saito I, Hayashi Y: Estrogen deficiency accelerates autoimmune exocrinopathy in murine Sjogren's syndrome through fas-mediated apoptosis, Am J Pathol 155, 173-81, 1999 |
| Hyaluronidase: 500 u/ml | |||||
| 小鼠 | 小鼠, 胎兒12-13 天 | Intestinal mesenchymal and epithelial | Collagenase: 0.03% | DMEM | Simon-Assmann, P and Kedinger, M: Embryonic Gut-Dissagregated Culture,Cell & Tissue Culture: Laboratory Procedures Vol. 1,Doyle, A., Griffiths, J., and Newell, D., John Wiley and Sons, Ltd., 12A:3.1, 1995 |
| 小鼠 | 小鼠 | Submandibular salivary | Collagenase Type 2 or 3: 0.16% | DMEM | Durban, E: Submandibular Salivary Epithelial Cells,Cell & Tissue Culture: Laboratory Procedures Vol. 1,Doyle, A., Griffiths, J., and Newell, D., John Wiley and Sons, Ltd., 12B:2.1, 1995 |
| 小鼠 | 小鼠 | Esophageal | Trypsin: 0.25% | PBS, CMF | Katayama, M., Kan, M.: Heparin-Binding (Fibroblast) Growth Factors re Potential Autocrine Regulators of Esophageal Epithelial Cell Proliferation, In Vitro Cell Dev Biol 27, 533, 1991 |
| 小鼠 | 小鼠, 成年的, 雌性, 6-8周大 | Uterine | Trypsin: 0.2% | HBSS | Ghosh, D., Danielson, K., Alston, J., and Heyner, S.: Functional Differentiation of Mouse Uterine Epithelial Cells Grown on Collagen Gels or Reconstituted Basement Membranes, In Vitro Cell Dev Biol 27A, 713, 1991 |
| 小鼠 | 小鼠, 雌性, 18 - 20天 | Uterine | Trypsin: 0.25% | HBSS | Fukamachi, H., and McLachlan, J.: Proliferation and Differentiation of Mouse Uterine Epithelial Cells in Primary Serum-Free Culture: Estradiol-17B Suppresses Uterine Epithelial Proliferation Cultured on a Basement Membrane-Like Substratum,In Vitro Cell Dev Biol 27A, 907, 1991 |
| (包括 20 - 22 天) | |||||
| 小鼠 | 小鼠, (白變種實驗室老鼠), 雄性, 3-5 月 | Epithelial | Collagenase Type 3: 0.16% , 1:1 v/v | DMEM with 15 mM HEPES | Durban, E.M.: Mouse Submandibular Salivary Epithelial Cell Growth and Differentiation in Long-Term Culture:Influence of the Extracellular Matrix, In Vitro Cell Dev Biol 26, 33, 1990 |
| Submandibular salivary gland | |||||
| 小鼠 | 小鼠, 雌性 | Epithelial | Pepsin: 0.1% | HBSS | Reiser, M., Huff, B., and Medina, D.: Pepsin Can be Used to Subculture Viable Mammary Epithelial Cells, In Vitro 19 (9), 730, 1983 |
| 小鼠 | 小鼠, (白變種實驗室老鼠fC3H or白變種實驗室老鼠) 8-12 天中孕 | Epithelial | Collagenase Type 3: 0.1% | HBSS | Yang, J., Flynn, D., Larson, L., and Hamamoto, S.: Growth in Primary Culture of Mouse Submandibular Epithelial Cells, In Vitro 18, 435, 1982 |
| Submandibular gland | |||||
| 小鼠 | 小鼠 (白變種實驗室老鼠fC3H) | Mammary tumors | Collagenase: 1.0% | HBSS | Yang, J., Guzman, R., Richards, J., and Nandi, S.: Primary Cultures of Mouse Mammary Tumor Epithelial Cells Embedded in Collagen Gels, In Vitro 16, 502, 1980 |
| Epithelial | |||||
| 小鼠 | 小鼠, C3H, 6-8 周 | Epithelial | Collagenase: 0.10% | DMEM | Lillehaug, J., Mondal, S., and Heidelberger, C.: Establishment of Epithelial Cell Lines from Mouse Regenerating Liver, In Vitro 15, 910, 1979 |
| 豬 | 豬, 5-60 公斤 | Retinal pigment epithelial cells | Collagenase: 2% | DMEM | Wiencke, A., Kiilgaard, J., Nicolini, J., Bundgaard, M., Ropke, C., and La Cour, M.: Growth of Cultured Porcine Retinal Pigment Epithelial Cells, Acta Opthalmol Scand 81(2), 170, 2003 |
| 豬 | 豬 | Trachea | Neutral Protease: 0.2% | HBSS | De Buysscher, E., Kennedy, J., and Mendicino, J.: Synthesis of Mucin Glycoproteins by Epithelial Cells Isolated from Swine Trachea by Specific Proteolysis, In Vitro 20, 433, 1984 |
| 兔 | 兔, 新西蘭白, 成年的 | Colon | Neutral Protease: 0.3% | PBS | Vidrich, A., Racindranath, R., Farsi, K., and Targan, S.: A Method for the Rapid Establishment of Normal Adult Mammalian Colonic Epithelial Cell Cultures, In Vitro Cell Dev Biol 24 (3), 188, 1988 |
| 兔 | 兔, 新西蘭白, 雄性, 4-5磅 | Gastric | Collagenase Type 2: 0.08% | Sodium phosphate buffer | Chew, C.S., Brown,M.R.: Release of Intracellular Ca2+ and Elevation of Inositol Triphosphate by Secretagogues in Parietal and Chief Cells Isolated from Rabbit Gastric Mucosa, Biochim Biophys Acta 888, 116, 1986 |
| Parietal and chief | |||||
| 兔 | 兔, 新西蘭白 動情期的,雌性, 4-5 個月 | Mesothelial and surface epithelial | Trypsin: 0.125%-0.5% | Medium 199 | Nicosia, S., Johnson, J., and Streibel, E.: Isolation and Ultrastructure of Rabbit Ovarian Mesothelium(Surface Epithelium), Int J Gynecol Pathol 3, 348, 1984 |
| Ovaries | |||||
| 兔 | 兔, 胎兒的 | Epithelial | Collagenase Type 3: 0.10% | HBSS | Logsdon, C.D., Bisbee, C.A., Rutten, M.J. and Machen, T.E.: Fetal Rabbit Gastric Epithelial Cells Cultured on Floating Collagen Gel, In Vitro 18, 233, 1981 |
| Gastric | |||||
| 大鼠 | 大鼠 | Mammary epithelial | Collagenase Type 3: 0.35% | HBSS | Mei, N., McDaniel, L., Dobrovolsky, V., Guo, X., Shaddock, J., Mitstaedt, R., Azuma, M., Shelton, S., McGarrity, L., Doerge, D. and Heflich, R.: The Genotoxicity of Acrylamide and Glycidamide in Big Blue Rats., Toxicol Sci 115, 412, 2010 |
| 大鼠 | 大鼠, SD, 成年的,男性, 8-10 周大 | Seminiferous tubules | Trypsin: 0.05% | Krebs-Ringer bicarbonate buffer | Abou-Haila, A., and Tulsiani, D.: Acid Glycohydrolases in Rat Spermatocytes, Spermatids and Spermatozoa: Enzyme Activities, Biosynthesis and Immunolocalization, Biol Proced Online 3 (1), 35, 2001 |
| (see reference) | |||||
| 大鼠 | 大鼠, 男性 | Alveolar epithelial | Elastase: 40 u/ml | DMEM | Planus, E., Galiacy, S., Matthay, M., Laurent, V., Gavrilovic, J., Murphy, G., Clerici, C., Isabey, D., Lafuma, C., and d'Ortho, M.: Role of Collagenase in Mediating in Vitro Alveolar Epithelial Wound Repair, J Cell Sci 112, 243, 1999 |
| 大鼠 | 大鼠, 胚胎 | Tracheal epithelial | Collagenase Type 4: 0.05% | DMEM/F12 | Shannon JM, Gebb SA, and Nielsen LD: Induction of alveolar type II cell differentiation in embryonic tracheal epithelium in mesenchyme-free culture,Development 126, 1675, 1999 |
| Neutral Protease: | |||||
| Deoxyribonuclease I: | |||||
| 大鼠 | 大鼠, fetal, 14-15 day | Intestinal mesenchymal and epithelial | Collagenase: 0.03% | DMEM | Simon-Assmann, P and Kedinger, M: Embryonic Gut-Dissagregated Culture,Cell & Tissue Culture: Laboratory Procedures Vol. 1,Doyle, A., Griffiths, J., and Newell, D., John Wiley and Sons, Ltd., 12A:3.1, 1995 |
| 大鼠 | 大鼠, 4-14 周 | Retinal pigment epithelial cells | Collagenase Type 1: 65 u/ml | CF Hanks with EDTA | Wang N, Koutz CA, and Anderson RE.: A method for the isolation of retinal pigment epithelial cells from adult rats, Inv Ophthal Visual Sci 34(1), 101, 1993 |
| Hyaluronidase: 220 u/ml | |||||
| 大鼠 | 大鼠, SD, 成年的, 90-120 日大, 350-450克 | Epididymal epithelial | Collagenase Type 2: 0.1% | HBSS | Klinefelter, G.: A Novel System for the Co-Culture of Epididymal Epithelial Cells and Sperm From Adult Rats, J Tiss Cul Meth 14, 195, 1992 |
| 大鼠 | 大鼠, 6 天大 | Rat intestinal epithelial | Neutral Protease: 0.01% | DMEM | Evans GS, Flint N, Somers AS, Eyden B, and Potten CS.: The development of a method for the preparation of rat intestinal epithelial cell primary cultures, J Cell Sci 101, 219, 1992 |
| Collagenase: 300 u/ml | |||||
| 大鼠 | 大鼠, SD, 雄性, 150 - 250克 | Epithelial | Pronase: 0.15% | Medium 199 | Dial, E., Kao, Y., and Lichtenberger, L.: Effects of 16,16-Dimethyl Prostaglandin E2 On Glycoprotein And Lipid Synthesis of Gastric Epithelial Cells Grown in a Primary Culture, In Vitro Cell Dev Biol 27, 39, 1991 |
| Stomach | |||||
| 大鼠 | 大鼠, 成年的 | Interlobular duct fragments | Papain: | DMEM/Ham's F-12 | Heimann, T., and Githens, S.: Rat Pancreatic Duct Epithelium Cultured on a Porous Support Coated with Extracellular Matrix, Pancreas 6 (5), 514, 1991 |
| (包括 倉鼠) | |||||
| 大鼠 | 大鼠, SD, 200 克 | Colon | Deoxyribonuclease I: 10 礸/ml | (see reference) | Yassin, R., Clearfield, H., Katz, S., and Murthy, S.: Gastrin Induction of mRNA Expression in Rat Colonic Epithelium In Vitro, Peptides 12, 63, 1991 |
| 大鼠 | Wistar大鼠, 新生的 | Epithelial | Trypsin: 0.1% | HBSS | Jassal, D., Han, R., Caniggia, I., Post, M., and Tanswell, A.: Growth of Distal Fetal Rat Lung Epithelial Cells in a Defined Serum-Free Medium, In Vitro Cell Dev Biol27A, 625, 1991 |
| 大鼠 | 嚙齒目動物, 各種各樣的 (參考) | Epithelial | Trypsin: 0.2% | MEM, PBS | Robinson, C., and Wu, R.: Culture of Conducting Airway Epithelial Cells in Serum-Free Medium, J Tiss Cul Meth 13, 95, 1991 |
| 大鼠 | 大鼠, 6-8 天 | Retinal pigment epithelial | Neutral Protease: 2% | DMEM | Chang CW, Roque RS, Defoe DM, and Caldwell RB.: An improved method for isolation and culture of pigment epithelial cells from rat retina, Curr Eye Res10(11), 1081, 1991 |
| 大鼠 | 大鼠 (ACI/NMs X BUF/Mna) F1, 雄性, 28個 月 | Epthelial | Collagenase Type 3: 0.1% | Eagle's MEM Serum-free | Masuda, A., Ohtsuka, K., and Matsuyama, M.: Establishment of Functional Epithelial Cell Lines from a Rat Thyoma and a Rat Thymus, In Vitro Cell Dev Biol 26, 713, 1990 |
| 大鼠 (ACI/MNs) 雄性, 8周 | |||||
| 大鼠 | 大鼠, 費希爾344, 雄性, 8 周大, | Tracheal epithelial | Pronase: 0.5% | DMEM | Chang, L., Wu, R., and Nettesheim, P.: Morphological Changes in Rat Tracheal Cells During The Adaptive and Early Growth Phase in Primary Cell Culture, J Cell Sci74, 283, 1985 |
| 250-300 克 | |||||
| 大鼠 | 大鼠,費希爾, 雄性, 4-6 周 | Epithelial | Hyaluronidase: 0.1% | HEPES BSS | Babcock, M., Marino, M., Gunning, W., and Stoner, G.: Clonal Growth and Serial Propagation of Rat Esophageal Epithelial Cells, In Vitro 19, 403, 1983 |
| Esophagus | |||||
| 大鼠 | 大鼠, 費希爾, Lewis and SD, 雄性, 10-18 個月 | Epithelial | Trypsin: 0.05% | HBSS CMF | Herring, A., Raychaudhuri, R., Kelley, S., and Iybe, P.: Repeated Establishment of Diploid Epithelial Cell Cultures from Normal and Partially Hepatectomized Rats,In Vitro 19, 576, 1983 |
| 大鼠 | 大鼠, SD, 雌性 | Epithelial, cancer and tumor | Collagenase: 0.1% | Eagles's MEM | Cohen, L.: Isolation and Characterization of a Serially C*ted, Neoplastic, Epithelial Cell Line from the N-nitrosomethylurea Induced Rat Mammary Adenocarcinoma, In Vitro 18, 565, 1982 |
| 大鼠 | Wistar大鼠, 12 天 | Epithelial | Trypsin: 0.05% | HBSS, CMF | Malan-Shibley, L., and Iype, P.: Influence of Cultures on Cell Morphology/Tyrosine Aminotransferase Levels, Exp Cell Res 131, 363, 1981 |
| 大鼠 | 大鼠,費希爾, 成年的, 200-250 克 | Epithelial | Hyaluronidase: 0.0075% | KCl-NaCl HEPES Buffer | Williams, G., and Gunn, J.: Long-Term Culture of Adult Rat Liver Epithelial Cells,Exp Cell Res 89, 139, 1974 |
| 大鼠 | Fischer大鼠, 10 天 | Epithelial-like | Trypsin: 0.25% | PBS | Williams, G., Weisburger, E., and Weisburger, J.: Isolation and Long-Term Cell Culture of Epithelial-Like Cells from Rat Liver, Exp Cell Res 69, 106, 1971 |
我們公司zui大優(yōu)勢是強大的采購，
1：基本什么都能進口，血清，抗體，耗材，還有部分限制進口的，
2：貨品全，現(xiàn)經(jīng)營過700多個品牌，基本所有生物試劑耗材都可以進口，特別是冷偏的產(chǎn)品那就更有優(yōu)勢，
3：提供加急服務(wù)，一般1-2周到貨，超過時限加急費全免
4：價格公道，絕大部分價格有優(yōu)勢，當然不能保證100%產(chǎn)品都是,因為意味著沒有服務(wù).
5：良好的信譽，大部分客戶我們提供貨到付款服務(wù)，客戶包括清華，北大 交大 復(fù)旦，中山等100多所大學，ROCHE，阿斯利康，國藥 ，fisher等500多家公司
6：我們還是Santa,Advanced Biotechnologies Inc, Worthington Biochemical ,bangs,BBInternational,crystalchem,dianova,FD Neurotechnologies,Inc. Dako,Inc, GePromegaridege, Glycotope Biotechnology GmbH; iduron,Innovative Research of America, Ludger, neuroprobe,Worthington Biochemical , Polysciences,prospecbi, QA-BIO,quickzyme,FULLERLABS,INC,sterlitech；sysy,TriLink BioTechnologies,Inc；worthington-biochem,zyagen等幾十家國外公司授權(quán)代理。
7：我們還是invitrogen,qiagen,Worthington Biochemical am,sigma;Promega,roche,merck, rnd,BD, GE,pierce,BioLegend等*批發(fā)，歡迎合作。
