同仁化学Hampton蛋白结晶试剂盒Polyethylene glycol 300/HR2-517| 日本DOJINDO

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Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 300

Polyethylene glycol 300

Hampton蛋白结晶试剂盒Polyethylene glycol 300/HR2-517

CAT NO

HR2-517

NAME

100% Polyethylene glycol 300

DESCRIPTION

200 mL

PRICE

$62.00

支持材料

Hampton蛋白结晶试剂盒Polyethylene glycol 300/HR2-517 HR2-517 Polyethylene glycol 300 SDS

应用

  • Crystallization grade Polyethylene glycol 300 for formulating screens or for optimization
  • 结晶级聚乙二醇 300 用于配制筛网或优化

描述Polyethylene glycol 300

Synonyms: PEG 300
H(OCH2CH2)nOH
Mr 285-315
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ3500000
MDL Number MFCD00081839
PubChem Substance ID 24889419
Density 1.125 g/mL at 20°C

Measured Conductivity Range: 3.0 – 9.0 µS/cm at 25°C
Measured Refractive Index Range: 1.46450 – 1.46549 at 20°C

同义词:PEG 300
H(OCH2CH2)nOH
285-315先生
CAS 编号 [25322-68-3]
欧盟编号 500-038-2
默克 14,7568
RTECS TQ3500000
MDL 编号 MFCD00081839
PubChem 物质 ID 24889419
20°C 时密度 1.125 g/mL

测得的电导率范围:25°C 时 3.0 – 9.0 µS/cm
测得的折射率范围:20°C 时为 1.46450 – 1.46549

Peroxides (H2O2) ≤0.001%
Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.02%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.02%
Ni  ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

相关项目

  • PEGRx 1 • PEGRx 2 • PEGRx HT

参考Polyethylene glycol 300

1. Crystallization and preliminary X-ray crystallographic studies of human 2′,3′-cyclic nucleotide 3′-phosphodiesterase. Y. Sakamoto, N. Tanaka, T. Ichimiya, T. Kurihara and K. T. Nakamura. Acta Cryst. (2004). D60, 2095-2097.

2. Crystallization and preliminary X-ray crystallographic analysis of the Escherichia coli outer membrane cobalamin transporter BtuB in complex with the carboxy-terminal domain of TonB. David D. Shultis, Michael D. Purdy, Christian N. Banchs, and Michael C. Wiener. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 July 1; 62(Pt 7): 638–641.

3. Low molecular weight poly(ethylene glycol) as an environmentally benign solvent for pharmaceutical crystallization and precipitation. Xing Wang, Ponder Celia Steward, Kirwan Donald J. Crystal Growth & Design, 2005, vol. 5, no1, pp. 85-92.

1. 人 2′,3′-环核苷酸 3′-磷酸二酯酶的结晶和初步 X 射线晶体学研究。 Y. Sakamoto、N. Tanaka、T. Ichimiya、T. Kurihara 和 K. T. Nakamura。 晶体学报。 (2004 年)。 D60,2095-2097。

2. 与 TonB 的羧基末端结构域复合的大肠杆菌外膜钴胺素转运蛋白 BtuB 的结晶和初步 X 射线晶体学分析。 David D. Shultis、Michael D. Purdy、Christian N. Banchs 和 Michael C. Wiener。 Acta Crystallogr Sect F Struct Biol Cryst Commun。 2006 年 7 月 1 日; 62(第 7 部分):638–641。

3. 低分子量聚乙二醇作为药物结晶和沉淀的环保溶剂。 王星,思考西莉亚管家,Kirwan Donald J. 水晶生长与设计,2005 年,第一卷。 5,第 1 期,第 85-92 页。

同仁化学Hampton蛋白结晶试剂盒Polyethylene glycol 400/HR2-603| 日本DOJINDO

上海金畔社生物科技有限公司日本同仁化学dojindo全线产品代理 中国代理商

上海金畔生物代理Hampton research品牌蛋白结晶试剂耗材工具等,我们将竭诚为您服务,欢迎访问Hampton research官网或者咨询我们获取更多相关Hampton research品牌产品信息。

Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 400

Polyethylene glycol 400

Hampton蛋白结晶试剂盒Polyethylene glycol 400/HR2-603

CAT NO

HR2-603

NAME

100% Polyethylene glycol 400

DESCRIPTION

200 mL

PRICE

$74.00

支持材料

Hampton蛋白结晶试剂盒Polyethylene glycol 400/HR2-603 HR2-603 Polyethylene glycol 400 SDS

应用

  • Crystallization grade Polyethylene glycol 400 for formulating screens or for optimization
  • 结晶级聚乙二醇 400,用于配制筛网或优化

描述Polyethylene glycol 400

Synonyms: PEG 400
H(OCH2CH2)nOH
Mr 380-420
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ3675000
MDL Number MFCD00081839
PubChem Substance ID 24897878
Viscosity (Rotation) 105 – 152 mPas
Density 1.126 g/mL at 20°C

Measured Conductivity Range: 2.3 – 3.4 µS/cm at 25°C
Measured Refractive Index Range: 1.46629 – 1.46762 at 20°C

同义词:PEG 400
H(OCH2CH2)nOH
先生 380-420
CAS 编号 [25322-68-3]
欧盟编号 500-038-2
默克 14,7568
RTECS TQ3675000
MDL 编号 MFCD00081839
PubChem 物质 ID 24897878
粘度(旋转) 105 – 152 mPas
20°C 时密度 1.126 g/mL

测得的电导率范围:25°C 时为 2.3 – 3.4 µS/cm
测得的折射率范围:20°C 时为 1.46629 – 1.46762

Aldehydes None detected
Peroxides (as H2O2) ≤0.001%
Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.2%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.2%
Ni  ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

参考Polyethylene glycol 400

1. Crystallographic study of the large tryptic fragments of elongation factor G from Escherichia coli. Reshetnikova, LS; Garber, MB; Fomenkova, NP; Nikonov, SV; Chirgadze, YN. J Mol Biol 160, 127- 132, 1982.

2. Rapid crystallization of chemically synthesized hammerhead RNAs using a double screening procedure. Scott, WG; Finch, JT; Grenfell, R; Fogg, J; Smith, T; Gait, MJ; Klug, A. J Mol Biol 250, 327- 332, 1995.

1. 大肠杆菌中延伸因子 G 胰蛋白酶大片段的晶体学研究。 Reshetnikova,LS; 加伯,MB; 福缅科娃,NP; 尼康诺夫,SV; 基尔加泽,YN。 分子生物学杂志 160, 127-132, 1982。

2. 使用双重筛选程序快速结晶化学合成的锤头状 RNA。 斯科特,WG; 芬奇,JT; 格伦费尔,R; 福格,J; 史密斯,T; 步态,MJ; Klug, A. J Mol Biol 250, 327-332, 1995。

同仁化学Hampton蛋白结晶试剂盒Polyethylene glycol 600/HR2-859/HR2-860| 日本DOJINDO

上海金畔社生物科技有限公司日本同仁化学dojindo全线产品代理 中国代理商

上海金畔生物代理Hampton research品牌蛋白结晶试剂耗材工具等,我们将竭诚为您服务,欢迎访问Hampton research官网或者咨询我们获取更多相关Hampton research品牌产品信息。

Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 600

Polyethylene glycol 600

Hampton蛋白结晶试剂盒Polyethylene glycol 600/HR2-859/HR2-860

CAT NO

HR2-859

NAME

100% Polyethylene glycol 600

DESCRIPTION

100 mL

PRICE

$48.00

CAT NO

HR2-860

NAME

80% w/v Polyethylene glycol 600

DESCRIPTION

100 mL

PRICE

$40.00

支持材料

Hampton蛋白结晶试剂盒Polyethylene glycol 600/HR2-859/HR2-860 HR2-859 Polyethylene glycol 600 100% solution SDSHampton蛋白结晶试剂盒Polyethylene glycol 600/HR2-859/HR2-860 HR2-860 Polyethylene glycol 600 80% w/v solution SDS

应用

  • Crystallization grade Polyethylene glycol 600 for formulating screens or for optimization
  • 结晶级聚乙二醇 600 用于配制筛网或优化

特征

  • HR2-859 100% Polyethylene glycol is a waxy solid at room temperature
  • HR2-860 80% w/v Polyethylene glycol is a solution at room temperature
  • HR2-860 is sterile filtered and formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
  • HR2-859 100% 聚乙二醇在室温下为蜡状固体
    HR2-860 80% w/v 聚乙二醇在室温下是一种溶液
    HR2-860 经无菌过滤并在 1+ 型超纯水中配制:25°C 时电阻率为 18.2 兆欧-厘米,总有机碳 < 5 ppb,无细菌(<1 细菌 (CFU/ml)),无热原(<0.03 内毒素 (EU/ml))、无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)

描述Polyethylene glycol 600

Synonyms: PEG 600
H(OCH2CH2)nOH
Mr 570-630
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ3500000
MDL Number MFCD00081839
PubChem Substance ID 24888888
Vapor density >1 (vs air)
Vapor pressure <0.01 mmHg (20°C)
Autoignition temperature 581°F
Refractive index (lit.) n20/D 1.468-1.470
Melting point 17-22°C
HR2-859 100% Polyethylene glycol is a waxy solid at room temperature
HR2-860 80% w/v Polyethylene glycol is a solution at room temperature
Solubility in water: soluble to 80% v/v at 25°C, clear, colorless
Density (100%) 1.13 g/mL at 20°C

HR2-859 Measured Refractive Index Range: 1.46874 – 1.46951 at 20°C
HR2-859 Measured Conductivity Range: 2.9 – 3.6 µS/cm at 25°C

HR2-860 Measured Refractive Index Range: 1.43676 – 1.46951 at 20°C
HR2-860 Measured Conductivity Range: 21.3 – 24.6 µS/cm at 25°C

同义词:PEG 600
H(OCH2CH2)nOH
570-630 先生
CAS 编号 [25322-68-3]
欧盟编号 500-038-2
默克 14,7568
RTECS TQ3500000
MDL 编号 MFCD00081839
PubChem 物质 ID 24888888
蒸气密度 >1(相对于空气)
蒸气压 <0.01 mmHg (20°C)
自燃温度 581°F
折射率(lit.)n20/D 1.468-1.470
熔点 17-22°C
HR2-859 100% 聚乙二醇在室温下为蜡状固体
HR2-860 80% w/v 聚乙二醇在室温下是一种溶液
水中溶解度:在 25°C 时可溶解至 80% v/v,透明,无色
密度 (100%) 1.13 g/mL 在 20°C

HR2-859 测量的折射率范围:20°C 时为 1.46874 – 1.46951
HR2-859 测量的电导率范围:25°C 时为 2.9 – 3.6 µS/cm

HR2-860 测量的折射率范围:20°C 时为 1.43676 – 1.46951
HR2-860 测量的电导率范围:21.3 – 24.6 µS/cm,25°C

Total impurities as insoluble matter: passes filter test
Peroxides (as H2O2) ≤0.001%
Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.02%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.02%
Ni  ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

Polyethylene glycol 600

同仁化学Hampton蛋白结晶试剂盒Polyethylene glycol 1,500/HR2-525| 日本DOJINDO

上海金畔社生物科技有限公司日本同仁化学dojindo全线产品代理 中国代理商

上海金畔生物代理Hampton research品牌蛋白结晶试剂耗材工具等,我们将竭诚为您服务,欢迎访问Hampton research官网或者咨询我们获取更多相关Hampton research品牌产品信息。

Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 1,500

Polyethylene glycol 1,500

Hampton蛋白结晶试剂盒Polyethylene glycol 1,500/HR2-525

CAT NO

HR2-525

NAME

50% w/v Polyethylene glycol 1,500

DESCRIPTION

200 mL

PRICE

$82.00

支持材料

Hampton蛋白结晶试剂盒Polyethylene glycol 1,500/HR2-525 HR2-525 Polyethylene glycol 1,500 SDS

应用

  • Crystallization grade Polyethylene glycol 1,500 for formulating screens or for optimization
  • 结晶级聚乙二醇 1,500 用于配制筛选或优化

特征

  • Sterile filtered solution
  • Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
  • 无菌过滤溶液
    在 1+ 型超纯水中配制:25°C 时电阻率为 18.2 兆欧厘米,总有机碳 < 5 ppb,无细菌(<1 细菌 (CFU/ml)),无热原(<0.03 内毒素 (EU/ml)) , 无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)

描述Polyethylene glycol 1,500

Synonyms: PEG 1,500
H(OCH2CH2)nOH
Mr 1,400-1,600
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
RTECS TQ4030000
MDL Number MFCD00081839
PubChem Substance ID 24887690
Aldehyde None detected
Peroxide None detected

Measured Conductivity range: 38.7 – 48.5 µS/cm at 25°C
Measured Refractive Index range: 1.40094 – 1.40149 at 20°C

同义词:PEG 1,500
H(OCH2CH2)nOH
1,400-1,600 先生
CAS 编号 [25322-68-3]
欧盟编号 500-038-2
默克 14,7568
RTECS TQ4030000
MDL 编号 MFCD00081839
PubChem 物质 ID 24887690
未检测到醛
过氧化物 未检测到

测得的电导率范围:25°C 时 38.7 – 48.5 µS/cm
测得的折射率范围:20°C 时为 1.40094 – 1.40149

参考Polyethylene glycol 1,500

1. Crystallization of the C-terminal domain of rabbit serum hemopexin. Baker, HM; Norris, GE; Morgan, WT; Smith, A; Baker, EN. J Mol Biol 229, 251- 252, 1993.

2. Crystallization and preliminary X-ray crystallographic study of ribosome-inactivating protein form barley seeds. Song, HK; Hwang, KY; Kim, KK; Suh, SW. Acta Crystallogr D 50, 910- 912, 1994.

1. 兔血清血红素 C 末端结构域的结晶。 贝克,HM; 诺里斯,通用电气; 摩根,WT; 史密斯,一个; 贝克,EN。 分子生物学杂志 229, 251-252, 1993。

2. 大麦种子中核糖体失活蛋白的结晶和初步 X 射线晶体学研究。 宋,香港; 黄,肯塔基州; 金,KK; 苏,西南。 晶体学学报 D 50, 910-912, 1994。

同仁化学Hampton蛋白结晶试剂盒Polyethylene glycol 3,350 Monodisperse/HR2-591| 日本DOJINDO

上海金畔社生物科技有限公司日本同仁化学dojindo全线产品代理 中国代理商

上海金畔生物代理Hampton research品牌蛋白结晶试剂耗材工具等,我们将竭诚为您服务,欢迎访问Hampton research官网或者咨询我们获取更多相关Hampton research品牌产品信息。

Products > Optimize Reagents > Optimize – Polymers > Polyethylene glycol 3,350 Monodisperse

Polyethylene glycol 3,350 Monodisperse

Hampton蛋白结晶试剂盒Polyethylene glycol 3,350 Monodisperse/HR2-591

CAT NO

HR2-591

NAME

Polyethylene glycol 3,350 Monodisperse

DESCRIPTION

500 grams

PRICE

$162.00

CAT NO

HR2-527

NAME

50% w/v Polyethylene glycol 3,350 Monodisperse

DESCRIPTION

200 mL

PRICE

$109.00

支持材料

Hampton蛋白结晶试剂盒Polyethylene glycol 3,350 Monodisperse/HR2-591 HR2-591 Polyethylene glycol 3,350 Monodisperse (Powder) SDSHampton蛋白结晶试剂盒Polyethylene glycol 3,350 Monodisperse/HR2-591 HR2-527 Polyethylene glycol 3,350 Monodisperse SDS

应用

  • Crystallization Polyethylene glycol 3,350 for formulating screens or for optimization
  • 结晶聚乙二醇 3,350 用于配制屏幕或优化

特征

  • Sterile filtered solution
  • Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
  • 无菌过滤溶液
    在 1+ 型超纯水中配制:25°C 时电阻率为 18.2 兆欧厘米,总有机碳 < 5 ppb,无细菌(<1 细菌 (CFU/ml)),无热原(<0.03 内毒素 (EU/ml)) , 无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)

描述

United States Pharmacopeia (USP)/National Formulary (NF), Pharmacopoea Europaea (Ph. Eur.), and Food Chemicals Codex (FCC) grade PEG 3350. For research use only. Not for diagnostic use.

Polyethylene glycol 3,350
Synonyms: PEG 3,350
H(OCH2CH2)nOH
Average Mr 3015-3685
CAS Number [25322-68-3]
EC Number 500-038-2
Merck 14,7568
MDL Number MFCD00081839
PubChem Substance ID 24898432
Polydispersity Index 1.05-1.10 (Polydispersity is a measure of the molecular weight distribution of a polymer. It is equal to Mw/Mn. That is to say, “weight-average molecular weight” divided by “number average molecular weight”.)

Aldehyde: None detected
Peroxide: None detected

HR2-527 Measured Conductivity Range: 44.0 – 55.1 µS/cm at 25°C
HR2-527 Measured Refractive Index Range: 1.40137 – 1.40213 at 20°C

美国药典 (USP)/国家处方集 (NF)、欧洲药典 (Ph. Eur.) 和食品化学品法典 (FCC) 级 PEG 3350。仅供研究使用。 不用于诊断。

聚乙二醇 3,350
同义词:PEG 3,350
H(OCH2CH2)nOH
平均先生 3015-3685
CAS 编号 [25322-68-3]
欧盟编号 500-038-2
默克 14,7568
MDL 编号 MFCD00081839
PubChem 物质 ID 24898432
多分散指数1.05-1.10(多分散是衡量聚合物分子量分布的指标。它等于Mw/Mn。也就是说,“重均分子量”除以“数均分子量”。)

醛:未检测到
过氧化物:未检测到

HR2-527 测得的电导率范围:25°C 时为 44.0 – 55.1 µS/cm
HR2-527 测量的折射率范围:20°C 时为 1.40137 – 1.40213

参考Polyethylene glycol 3,350

1. Crystal structure of a Soluble form of the human T Cell coreceptor CD8 at 2.6 A resolution. Leahy, DJ; Axel, R; Hendrickson, WA. Cell 68, 1145- 1162, 1992.

2. McPherson, A. 1976, Crystallization of proteins from polyethylene glcyol. J. Biol. Chem. 251: 6300.

1. 人 T 细胞辅助受体 CD8 的可溶形式的晶体结构,分辨率为 2.6 A。 莱希,DJ; 阿克塞尔,R; 华盛顿州亨德里克森 1992 年 68 号、1145-1162 号牢房。

2. McPherson, A. 1976,从聚乙二醇中结晶蛋白质。 J.生物学。 化学。 251:6300。