Synonyms: O-(2-Aminopropyl)-O′-(2-methoxyethyl)polypropylene glycol 500 and Polypropylene glycol 500 mono-2-aminoethyl mono-2-methoxyethyl ether
CH3OCH2CH2O[CH(CH3)CH2O]nCH2CH(NH2)CH3
Mr ~600
CAS Number [77110-54-4]
MDL Number MFCD00147774
PubChem Substance ID 24846306
Clear / Colorless / Light Yellow / Light Brown
Jeffamine® M-600® is utilized in Additive Screen, Additive Screen HT, Crystal Screen 2, Crystal Screen HT, Index, Index HT, PEGRx 1 and PEGRx HT crystallization screens
HR2-501 is titrated to pH 7.0 using HCl and is sterile filtered
HR2-501 is titrated to pH 7.0 using HCl
HR2-501 Measured Conductivity Range: 8.8 – 10.3 mS/cm at 25°C
HR2-501 Measured Refractive Index Range: 1.40707 – 1.40988 at 20°C
HR2-503 is not titrated and the measured pH is >12.0
HR2-503 Measured Conductivity Range: 0.0 – 0.1 µS/cm at 25°C
HR2-503 Measured Refractive Index Range: 1.44499 – 1.44565 at 20°C
Hampton Research recommends using HR2-501 to reproduce and optimize the following Hampton Research screen reagents:
-Crystal Screen 2 reagent 18
0.01 M Iron(III) chloride hexahydrate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 10% v/v Jeffamine® M-600®
-Index reagent 38
30% v/v Jeffamine® M-600® pH 7.0, 0.1 M HEPES pH 7.0
Jeffamine is a registered trademark of the Huntsman Petrochemical Corporation.
M-600 is a registered trademark of Texaco.
同义词:O-(2-氨基丙基)-O’-(2-甲氧基乙基)聚丙二醇 500 和聚丙二醇 500 单-2-氨基乙基单-2-甲氧基乙基醚
CH3OCH2CH2O[CH(CH3)CH2O]nCH2CH(NH2)CH3
先生~600
CAS 编号 [77110-54-4]
MDL 编号 MFCD00147774
PubChem 物质 ID 24846306
透明/无色/浅黄色/浅棕色
Jeffamine® M-600® 用于 Additive Screen、Additive Screen HT、Crystal Screen 2、Crystal Screen HT、Index、Index HT、PEGRx 1 和 PEGRx HT 结晶筛
HR2-501 使用 HCl 滴定至 pH 7.0 并无菌过滤
HR2-501 使用 HCl 滴定至 pH 7.0
HR2-501 测量电导率范围:25°C 时 8.8 – 10.3 mS/cm
HR2-501 测量的折射率范围:20°C 时为 1.40707 – 1.40988
HR2-503 未滴定且测得的 pH 值 >12.0
HR2-503 测量的电导率范围:25°C 时 0.0 – 0.1 µS/cm
HR2-503 测量的折射率范围:20°C 时为 1.44499 – 1.44565
Hampton Research 建议使用 HR2-501 重现和优化以下 Hampton Research 筛选试剂:
-Crystal Screen 2 试剂 18
0.01 M 氯化铁 (III) 六水合物,0.1 M 柠檬酸钠三水合物 pH 5.6,10% v/v Jeffamine® M-600®
-指数试剂 38
30% v/v Jeffamine® M-600® pH 7.0, 0.1 M HEPES pH 7.0
Jeffamine 是亨斯迈石化公司的注册商标。
M-600 是德士古的注册商标。
1. Crystallization and X-ray diffraction analysis of an all-RNA U39C mutant of the minimal hairpin ribozyme. V. Grum-Tokars, M. Milovanovic and J. E. Wedekind. Acta Cryst. (2003). D59, 142-145.
1. 最小发夹核酶的全 RNA U39C 突变体的结晶和 X 射线衍射分析。 V. Grum-Tokars、M. Milovanovic 和 J. E. Wedekind。 晶体学报。 (2003 年)。 D59,142-145。