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風(fēng)為裳echo新蟲 (初入文壇)
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[求助]
關(guān)于鹽酸四環(huán)素的配制 已有4人參與
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最近在養(yǎng)有tet-off系統(tǒng)的細(xì)胞系,需要用到鹽酸四環(huán)素 買的是sigama公司的鹽酸四環(huán)素,以下是官網(wǎng)上的說(shuō)明書,我是按照說(shuō)明配制的,用水配的,然后過(guò)濾除菌,但不知為什么,沒(méi)有溶解。大家有沒(méi)有人用過(guò)鹽酸四環(huán)素呢? 謝謝 Related Categories Antibacterial, Antibiotic powders, Antibiotics,Antibiotics A to Z, Antibiotics T-Z, Antibiotics by Application, Biochemicals and Reagents, Cell Culture, Chemical Structure Class,Core Bioreagents, Genetic Marker Selection,Interferes with Protein Synthesis, L - Z, Life Science Reagents for Cell Culture, Life Science Reagents for Cloning, Mechanism of Action,Reagents and Supplements, Research Essentials,Spectrum of Activity, Tetracyclines Less... product line BioReagent form powder impurities endotoxin, tested mp 220-223 °C(lit.) solubility H2O: soluble10 mg/mL (as a stock solution. Stock solutions should be filtered sterilized and stored at −20°C. Stable at 37°C for 4 days.) suitability suitable for cell culture storage temp. −20°C |
光催化 |
| 我們實(shí)驗(yàn)室四環(huán)素用無(wú)水乙醇溶解。鹽酸四環(huán)素用超純水溶解,一般很好溶解,難溶可用70%乙醇。 |
鐵桿木蟲 (正式寫手)

金蟲 (正式寫手)
新蟲 (初入文壇)
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