标签归档：dibasic

日本同仁化学Hampton蛋白结晶试剂盒Ammonium citrate dibasic/HR2-685| DOJINDO

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Products > Optimize Reagents > Optimize – Salts > Ammonium citrate dibasic

Ammonium citrate dibasic

Hampton蛋白结晶试剂盒Ammonium citrate dibasic/HR2-685

CAT NO

HR2-685

NAME

2.5 M Ammonium citrate dibasic

DESCRIPTION

200 mL

PRICE

$128.00

应用

  • Crystallization grade Ammonium citrate dibasic for formulating screens or for optimization
  • 结晶级柠檬酸氢铵，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Ammonium citrate dibasic

Synonyms: Citric acid ammonium salt or Diammonium hydrogen citrate or Di-Ammnonium citrate or Ammonium hydrogencitrate

别名：柠檬酸铵盐或柠檬酸氢二铵或柠檬酸二铵或柠檬酸氢铵
C6H14N2O7
(NH4)2C6H6O7
HOC(CO2H)(CH2CO2NH4)2
Mr 226.19
CAS Number 3012-65-5
EC Number 221-146-3
Merck 14,512
Beilstein Registry Number 4925760
RTECS GE7545000
MDL Number MFCD00013068
PubChem Substance ID 24846459
Purity ≥ 99.0%

Measured pH range: 4.7 – 4.8 at 25°C
Measured Conductivity Range: 76.8 – 83.1 mS/cm at 25°C
Measured Refractive Index Range: 1.41993 – 1.42027 at 20°C

Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.005%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni  ≤0.0005%
Pb  ≤0.0005%
PO4 ≤0.0005%
SO4 ≤0.005%
Sr  ≤0.0005%
Zn  ≤0.0005%

参考Ammonium citrate dibasic

Hampton蛋白结晶试剂盒Ammonium citrate dibasic/HR2-685 HR2-685 Ammonium citrate dibasic SDS

参考

1. Structure of serum response factor core bound to DNA. Pellegrini, L; Tan, S; Richmond, TJ. Nature 376, 490- 498, 1995.

2. Crystal structure of the ligand-binding domain of the human nuclear receptor RXR-alpha. Bourguet, W; Ruff, M; Chambon, P; Gronemeyer, H; Moras, D. Nature 375, 377- 382, 1995.

1. 与 DNA 结合的血清反应因子核心结构。 佩莱格里尼，L； 谭，S； 里士满，TJ。 自然 376, 490-498, 1995。

2.人核受体RXR-α的配体结合结构域的晶体结构。 布尔格，W； 拉夫，M； 尚邦，P； 格罗内迈尔，H； Moras, D. Nature 375, 377-382, 1995。

日本同仁化学Hampton蛋白结晶试剂盒Ammonium phosphate dibasic/HR2-629| DOJINDO

发表于由

上海金畔生物科技有限公司代理日本同仁化学 DOJINDO代理商全线产品，欢迎访问官网了解更多信息

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 – Salts > Ammonium phosphate dibasic

Ammonium phosphate dibasic

Hampton蛋白结晶试剂盒Ammonium phosphate dibasic/HR2-629

CAT NO

HR2-629

NAME

3.5 M Ammonium phosphate dibasic

DESCRIPTION

200 mL

PRICE

$104.00

应用

  • Crystallization grade Ammonium phosphate dibasic for formulating screens or for optimization
  • 结晶级磷酸氢二铵，用于筛选或优化

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Ammonium phosphate dibasic

Synonyms: Ammonium hydrogenphosphate or di-Ammonium hydrogen phosphate (sec) or Diammonium hydrogen phosphate
(NH4)2HPO4
H9N2O4P
Mr 132.06
CAS Number [7783-28-0]
EC Number 231-987-8
Merck 14,542
MDL Number MFCD00010891
PubChem Substance ID 24846462
Purity ≥ 99.0%

Measured pH range: 7.8 – 8.2 at 25°C
Measured Conductivity Range: 87.4 – 106.8 mS/cm at 25°C
Measured Refractive Index Range: 1.40307 – 1.40420 at 20°C

别名：磷酸氢铵或磷酸氢二铵 (sec) 或磷酸氢二铵
(NH4)2HPO4
H9N2O4P
132.06 先生
CAS 编号 [7783-28-0]
欧盟编号 231-987-8
默克 14,542
MDL 编号 MFCD00010891
PubChem 物质 ID 24846462
纯度≥99.0%

测得的 pH 值范围：25°C 时为 7.8 – 8.2
测得的电导率范围：25°C 时 87.4 – 106.8 mS/cm
测得的折射率范围：20°C 时为 1.40307 – 1.40420

Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.005%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni  ≤0.0005%
NO3 ≤0.001%
Pb  ≤0.0005%
SO4 ≤0.002%
Sr  ≤0.0005%
Zn  ≤0.0005%

支持材料Ammonium phosphate dibasic

Hampton蛋白结晶试剂盒Ammonium phosphate dibasic/HR2-629 HR2-629 Ammonium phosphate dibasic SDS

日本同仁化学Hampton蛋白结晶试剂盒Potassium phosphate dibasic/HR2-635| DOJINDO

发表于由

上海金畔生物科技有限公司代理日本同仁化学 DOJINDO代理商全线产品，欢迎访问官网了解更多信息

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 – Salts > Potassium phosphate dibasic

Potassium phosphate dibasic

Hampton蛋白结晶试剂盒Potassium phosphate dibasic/HR2-635

CAT NO

HR2-635

NAME

4.0 M Potassium phosphate dibasic

DESCRIPTION

200 mL

PRICE

$102.00

支持材料

Hampton蛋白结晶试剂盒Potassium phosphate dibasic/HR2-635 HR2-635 Potassium phosphate dibasic SDS

应用

  • Crystallization grade Potassium phosphate dibasic for formulating screens or for optimization
  • 结晶级磷酸氢二钾，用于筛选或优化

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Potassium phosphate dibasic

Synonyms: Dipotassium hydrogenphosphate or Dipotassium phosphate or sec.-Potassium phosphate or di-Potassium hydrogen phosphate anhydrous
K2HPO4
HK2O4P
Mr 174.18
CAS Number [7758-11-4]
EC Number 231-834-5
Merck 14,7658
MDL Number MFCD00011383
PubChem Substance ID 24881849
Purity ≥ 99.0%

pKa1 = 2.15 at 25°C
pka2 = 6.82 at 25°C
pka3 = 12.38 at 25°C

Measured pH Range: 9.5 – 9.8 at 25°C
Measured Conductivity Range: 126.9 – 154.8 mS/cm at 25°C
Measured Refractive Index Range: 1.40735 – 1.40877 at 20°C

别名：磷酸氢二钾或磷酸二钾或磷酸二钾或无水磷酸氢二钾
K2HPO4
HK2O4P
174.18 先生
CAS 编号 [7758-11-4]
欧盟编号 231-834-5
默克 14,7658
MDL 编号 MFCD00011383
PubChem 物质 ID 24881849
纯度≥99.0%

pKa1 = 2.15 在 25°C
pka2 = 6.82 在 25°C
pka3 = 12.38 在 25°C

测得的 pH 值范围：25°C 时 9.5 – 9.8
测得的电导率范围：25°C 时为 126.9 – 154.8 mS/cm
测得的折射率范围：20°C 时为 1.40735 – 1.40877

Total Impurities: Insoluble matter passes filter test
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%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.5%
Ni  ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr  ≤0.0005%
Zn ≤0.0005%

相关项目Potassium phosphate dibasic

  • Sodium potassium phosphate (Quik Optimize)
  • Quik Screen
  • 磷酸钾钠（Quik Optimize）
    快屏

参考

1. Preliminary crystallographic study of the Fab fragments of two monoclonal anti-2-phenyloxazolone antibodies. Mariuzza, RA; Boulot, G; Guillon, V; Poljak, RJ; Berek, C; Jarvis, JM; Milstein, C. J Biol Chem 260, 10268-10270, 1985.

2. New crystal form of the photosynthetic reaction centre from Rhodobacter sphaeroides of Improved diffraction quality. Buchanan, SK; Fritzsch, G; Ermler, U; Michel, H. J Mol Biol 230, 1311- 1314, 1993.

1. 两种单克隆抗 2-苯恶唑酮抗体 Fab 片段的初步晶体学研究。 马里乌扎，RA； 布洛特，G； 吉隆，五； 波利亚克，RJ； 贝雷克，C； 贾维斯，JM； Milstein, C. J Biol Chem 260, 10268-10270, 1985。

2. 改善衍射质量的球红杆菌光合反应中心新晶型。 布坎南，SK； 弗里茨，G； 厄姆勒，U； Michel, H. J Mol Biol 230, 1311-1314, 1993。

日本同仁化学Hampton蛋白结晶试剂盒Sodium phosphate dibasic dihydrate/HR2-639| DOJINDO

发表于由

上海金畔生物科技有限公司代理日本同仁化学 DOJINDO代理商全线产品，欢迎访问官网了解更多信息

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 – Salts > Sodium phosphate dibasic dihydrate

Sodium phosphate dibasic dihydrate

Hampton蛋白结晶试剂盒Sodium phosphate dibasic dihydrate/HR2-639

 

CAT NO

HR2-639

NAME

1.0 M Sodium phosphate dibasic dihydrate

DESCRIPTION

200 mL

PRICE

$125.00

支持材料

Hampton蛋白结晶试剂盒Sodium phosphate dibasic dihydrate/HR2-639 HR2-639 Sodium phosphate dibasic dihydrate SDS

应用

  • Crystallization grade Sodium phosphate dibasic dihydrate for formulating screens or for optimization
  • 结晶级磷酸氢二钠二水合物，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Sodium phosphate dibasic dihydrate

Synonyms: sec-Sodium phosphate or di-sodium hydrogen phosphate dihydrate or disodium hydrogen phosphate dihydrate or disodium phosphate
HNa2O4P • 2H2O
Na2HPO4 • 2H2O
Mr 177.99
CAS Number [10028-24-7]
EC Number 231-448-7
Merck 14,8659
MDL Number MFCD00149182
PubChem Substance ID 24886241
Purity ≥ 99.0%

Measured pH Range: 8.7 – 8.9 at 25°C
Measured Conductivity Range: 61.9 – 69.0 mS/cm at 25°C
Measured Refractive Index Range: 1.35644 – 1.35717 at 20°C

别名：磷酸二钠或磷酸氢二钠二水合物或磷酸氢二钠二水合物或磷酸二钠
HNa2O4P • 2H2O
Na2HPO4 • 2H2O
177.99 先生
CAS 编号 [10028-24-7]
欧盟编号 231-448-7
默克 14,8659
MDL 编号 MFCD00149182
PubChem 物质 ID 24886241
纯度≥99.0%

测得的 pH 值范围：25°C 时 8.7 – 8.9
测得的电导率范围：25°C 时为 61.9 – 69.0 mS/cm
测得的折射率范围：20°C 时为 1.35644 – 1.35717

Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.001%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K   ≤0.005%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
N   ≤0.001%
Ni  ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

1.0 M Sodium phosphate dibasic dihydrate is completely soluble in water at 4 degrees Celsius and higher temperatures. Below 4 degrees Celsius 1.0 M Sodium phosphate dibasic dihydrate will crystallize out of solution. If this happens, warm the reagent at 37 degrees until complete solubility is observed (4 to 8 hours) and then store the reagent between 4 and 25 degrees Celsius.

1.0 M 磷酸氢二钠二水合物在 4 摄氏度和更高温度下完全溶于水。 低于 4 摄氏度 1.0 M 磷酸氢二钠二水合物将从溶液中结晶出来。 如果发生这种情况，请将试剂加热到 37 度，直到观察到完全溶解（4 到 8 小时），然后将试剂储存在 4 到 25 摄氏度之间。

参考Sodium phosphate dibasic dihydrate

1. Properties of a new crystal form of the complex of concanavalin A with methyl alpha-D-glucopyranoside. Yariv, J; Kalb, AJ; Papiz, MZ; Helliwell, JR; Andrews, SJ; Habash, J. J Mol Biol 195, 759- 760, 1987.

1. 伴刀豆球蛋白 A 与甲基 α-D-吡喃葡萄糖苷的复合物新晶型的性质。 亚里夫，J； 卡尔布，AJ； 帕皮兹，MZ； 海利韦尔，JR； 安德鲁斯，SJ； Habash, J. J Mol Biol 195, 759-760, 1987。

日本同仁化学Hampton蛋白结晶试剂盒Sodium tartrate dibasic dihydrate/HR2-677| DOJINDO

发表于由

上海金畔生物科技有限公司代理日本同仁化学 DOJINDO代理商全线产品，欢迎访问官网了解更多信息

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 – Salts > Sodium tartrate dibasic dihydrate

Sodium tartrate dibasic dihydrate

Hampton蛋白结晶试剂盒Sodium tartrate dibasic dihydrate/HR2-677

CAT NO

HR2-677

NAME

1.5 M Sodium tartrate dibasic dihydrate

DESCRIPTION

200 mL

PRICE

$117.00

支持材料

Hampton蛋白结晶试剂盒Sodium tartrate dibasic dihydrate/HR2-677 HR2-677 Sodium tartrate dibasic dihydrate SDS

应用

  • Crystallization grade reagents for formulating screens or for optimization
  • 用于配制筛选或优化的结晶级试剂

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Sodium tartrate dibasic dihydrate

Synonyms: L-(+)-Tartaric acid disodium salt or Disodium tartrate dihydrate or Sodium tartrate dihydrate
C4H4Na2O6 • 2H2O
Mr 230.08
CAS [6106-24-7]
EC Number 212-773-3
Merck 14,8684
Beilstein Registry Number 6121732
MDL Number MFCD00150035
PubChem Substance ID 24899620
Purity ≥ 99.0%

Measured pH range: 7.5 – 8.8 at 25°C
Measured Conductivity Range: 67.9 – 71.4 mS/cm at 25°C
Measured Refractive Index Range: 1.37544 – 1.37625 at 20°C

别名：L-(+)-酒石酸二钠盐或酒石酸二钠二水合物或酒石酸钠二水合物
C4H4Na2O6 • 2H2O
230.08 先生
CAS [6106-24-7]
欧盟编号 212-773-3
默克 14,8684
贝尔斯坦注册号 6121732
MDL 编号 MFCD00150035
PubChem 物质 ID 24899620
纯度≥99.0%

测得的 pH 值范围：25°C 时 7.5 – 8.8
测得的电导率范围：25°C 时为 67.9 – 71.4 mS/cm
测得的折射率范围：20°C 时为 1.37544 – 1.37625

Total Impurities ≤0.005% insoluble matter passes filter test
Al  ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi  ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl  ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K  ≤0.005%
Li  ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Ni  ≤0.0005%
Pb  ≤0.0005%
PO4 ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

Sodium tartrate dibasic dihydrate