精品国产亚洲国产亚洲,久热中文在线观看精品视频,成人三级av黄色按摩,亚洲AV无码乱码国产麻豆

品名：G418 SULFATE

CAS Number: 108321-42-2

性狀：白色粉末

存儲(chǔ)溫度：2 to 6°C

分子式: C₂₀H₄₀N₄O₁₀·2H₂SO₄

分子量: 692.7

溶劑：溶于水

用途：G418是一種氨基糖苷類抗生素，通過干擾核糖體的功能而阻斷細(xì)胞的蛋白合成。在基因轉(zhuǎn)移、基因敲除、抗性篩選以及轉(zhuǎn)基因動(dòng)物等方面得以廣泛應(yīng)用，是穩(wěn)定轉(zhuǎn)染zui常用的抗性篩選試劑。

產(chǎn)品信息

G418 is an aminoglycoside antibiotic. Unlike other aminoglycoside, G418 is more potent because it contains a hydroxyl function at C-6’ position rather than an amino function. It binds directly to the 80S ribosomal subunit and inhibits protein synthesis of eukaryotic cells.1 G418 is effective against aerobics and facultative Gram-negative bacilli, and some Gram-positive bacteria.

In molecular biology application, G418 sulfate is often used as a selection agent

Please Note: It is the sole responsibility of the purchaser to determine the appropriateness of this product for the specific plants that are being cultured and applications that are being used.

References

1. Marie-Paule Mingeot-Leclercq, Youri Glupczynski, and Paul M. Tulkens. 1999. Aminoglycosides: Activity and Resistance. Antimicrob Agents Chemother. Vol 43(4). Pp. 727-737.

2. Xie, D. and Y. Hong. 2002. Agrobacterium-mediated genetic transformation of Acacia mangium. Plant Cell Reports. Vol 20(10). Pp. 917-922.

3. P. A. Lazzeri, R. Brettschneider, R. Lührs, and H. Lörz. 1991. Stable transformation of barley via PEG-induced direct DNA uptake into protoplasts. Theoretical and Applied Genetics. Vol 81(4). Pp. 437-444.

4. Christine Lang-Hinrichs, Dietmar Berndorff, Carsten Seefeldt, and Ulf Stahl. 1989. G418 resistance in the yeast Saccharomyces cerevisiae: comparison of the neomycin resistance genes from Tn5 and Tn903. Applied Microbiology and Biotechnology. Vol 30(4). Pp. 388-394.

PhytoTechnology（簡(jiǎn)稱PhytoTech）公司是一家專門從事于研發(fā)和生產(chǎn)植物組織培養(yǎng)基，植物學(xué)技術(shù)相關(guān)產(chǎn)品的一家科研生產(chǎn)性企業(yè)，世界上*的植物生物學(xué)類產(chǎn)品的生廠商和原料供應(yīng)商，其公司產(chǎn)品以穩(wěn)定的質(zhì)量和優(yōu)質(zhì)的價(jià)格已贏得了世界范圍內(nèi)眾多客戶的認(rèn)可，并在植物學(xué)的各個(gè)領(lǐng)域內(nèi)廣泛使用。PhytoTech提供的優(yōu)質(zhì)MURASHIGE & SKOOG (MS)基礎(chǔ)培養(yǎng)基、植物凝膠、瓊脂粉、植物生長(zhǎng)調(diào)節(jié)因子、抗生素享有盛名，成為植物科研工作者的主選品牌。

北京西美杰作為PhytoTechnology Laboratories的總代理，致力于PhytoTech優(yōu)秀產(chǎn)品的中國(guó)推廣，為國(guó)內(nèi)的植物學(xué)科研工作者提供*的植物學(xué)產(chǎn)品和服務(wù)。西美杰公司還會(huì)根據(jù)客戶的實(shí)際需求提供不同類型的生化試劑產(chǎn)品，如針對(duì)植物生化試劑的美國(guó)*植物品牌PhytoTech的抗生素、植物凝膠等；針對(duì)信號(hào)轉(zhuǎn)導(dǎo)研究中的拮抗物、激動(dòng)劑等的BioTrend生化分子等；還有Accurate的多種生化試劑供您選擇。如果你對(duì)上述產(chǎn)品及相關(guān)技術(shù)信息感興趣，請(qǐng)致電/9569/8795 /4237到西美杰科技有限公司垂詢相關(guān)的*產(chǎn)品和解決方案，或索取相關(guān)手冊(cè)和資料。我們會(huì)為您做的更多！