产品线
BioReagent
检测方案
≥98% (HPLC)
形式
powder
technique(s)
cell culture | mammalian: suitable
溶解性
H2O: insoluble
抗生素抗菌谱
neoplastics
parasites
作用机制
enzyme | inhibits
储存温度
−20°C
SMILES string
[H]O[H].CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O
InChI
1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2/t13-;/m0./s1
InChI key
FPJYMUQSRFJSEW-ZOWNYOTGSA-N
Gene Information
human ... DHFR(1719)
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相关类别
应用
- 用于球状体形成分析培养物中的二氢叶酸(DHFR)抑制剂
- 用作杜氏改良Eagles培养基（DMEM）组分，筛选转染细胞
- 活力和共培养分析
生化/生理作用
相关产品
警示用语：
Danger
危险分类
Acute Tox. 3 Oral - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
储存分类代码
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
分析证书(COA)
输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。
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为方便起见，与您过往购买产品相关的文件已保存在文档库中。
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如何查找产品货号
在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).
示例
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
输入内容 1.000309185)
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如何查找COA批号
批号可以在产品标签上"批“ （Lot或Batch）字后面找到。
Aldrich 产品
如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。
如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。
如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。
未找到您寻找的产品？
部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I make a solution of Methotrexate hydrate, Product M8407?
Methoxtrexate is soluble in 1M NaOH or NH4OH (10 mg/ml). For use in cell culture, sodium carbonate buffer (pH 9.0-9.5) can be used to dissolve methotrexate.
How do I store a stock solution of Methotrexate hydrate, Product M8407?
A sterile solution of methotrexate can be stored at 2-8 °C for approximately 30 days.
How do I sterilize a solution of Methotrexate hydrate, Product M8407?
A solution of methotrexate can be sterile filtered using a 0.22 mm filter
How often does Methotrexate hydrate, Product M8407, need to be added to the media during selection?
Fresh methotrexate should be added each time the culture media is changed. Regardless of cell growth, most media will need to be changed at least once a week.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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