HR2-565

发表于2024年6月9日由上海金畔生物科技有限公司

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Products > Optimize Reagents > Optimize – Salts > Ammonium acetate

Ammonium acetate

CAT NO

HR2-565

NAME

1.0 M Ammonium acetate

DESCRIPTION

100 mL

PRICE

$96.00

CAT NO

HR2-799

NAME

8.0 M Ammonium acetate

DESCRIPTION

200 mL

PRICE

$132.00

应用

Crystallization grade Ammonium acetate for formulating screens or for optimization
结晶级醋酸铵，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 acetate

Synonyms: None
C₂H₇NO₂
CH₃COONH₄
M_r 77.08
CAS Number [631-61-8]
EC Number 211-162-9
Beilstein Registry 4186741
Merck 14,495
RTECS AF3675000
MDL Number MFCD00013066
Purity ≥ 99.0%
UN Number UN 3077 9/PG 3

HR2-565 Measured pH range: 6.8 – 7.2 at 25°C
HR2-565 Measured Conductivity Range: 62.0 – 72.9 mS/cm at 25°C
HR2-565 Measured Refractive Index Range: 1.34344 – 1.34417 at 20°C

HR2-799 Measured pH range: 7.6 – 7.9 at 25°C
HR2-799 Measured Conductivity Range: 68.9 – 105.1 mS/cm at 25°C
HR2-799 Measured Refractive Index Range: 1.39674 – 1.40910 at 20°C

同义词：无
C2H7NO2
CH3COONH4
77.08 先生
CAS 编号 [631-61-8]
欧盟编号 211-162-9
贝尔斯坦注册 4186741
默克 14,495
RTECS AF3675000
MDL 编号 MFCD00013066
纯度≥99.0%
联合国编号 UN 3077 9/PG 3

HR2-565 测得的 pH 范围：25°C 时为 6.8 – 7.2
HR2-565 测得的电导率范围：25°C 时为 62.0 – 72.9 mS/cm
HR2-565 测量的折射率范围：20°C 时为 1.34344 – 1.34417

HR2-799 测得的 pH 值范围：25°C 时为 7.6 – 7.9
HR2-799 测得的电导率范围：25°C 时为 68.9 – 105.1 mS/cm
HR2-799 测量的折射率范围：20°C 时为 1.39674 – 1.40910

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 ≤0.0002%
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 ≤0.001%
Sr ≤0.0005%
Zn ≤0.0005%

Ammonium acetate

支持材料

HR2-565 Ammonium acetate 1.0 M solution SDS

HR2-799 Ammonium acetate 8.0 M solution SDS

Hampton蛋白结晶试剂盒Ammonium chloride/HR2-691

发表于2024年6月8日由上海金畔生物科技有限公司

Products > Optimize Reagents > Optimize – Salts > Ammonium chloride

Ammonium chloride

CAT NO

HR2-691

NAME

5.0 M Ammonium chloride

DESCRIPTION

200 mL

PRICE

$89.00

支持材料

HR2-691 Ammonium chloride SDS

应用

Crystallization grade Ammonium chloride for formulating screens or for optimization
用于筛选或优化的结晶级氯化铵

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 chloride

Synonyms: Salmiac
NH₄Cl
M_r 53.49
CAS Number [12125-02-9]
EC Number 235-186-4
Beilstein Registry Number 4371014
Merck 14,509
RTECS BP4550000
MDL Number MFCD00011420
PubChem Substance ID 24846273
UN Number UN 3077 9/PG 3
Purity ≥ 99.5%

Measured pH range of 5.0 M Ammonium chloride 4.1 – 4.4 at 25°C
Measured Conductivity Range: 539.2 – 588.0 mS/cm at 25°C
Measured Refractive Index Range: 1.38048 – 1.38078 at 20°C

同义词： Salmiac
氯化铵
53.49 先生
CAS 编号 [12125-02-9]
欧盟编号 235-186-4
贝尔斯坦注册号 4371014
默克 14,509
RTECS BP4550000
MDL 编号 MFCD00011420
PubChem 物质 ID 24846273
联合国编号 UN 3077 9/PG 3
纯度≥99.5%

在 25°C 时测得的 5.0 M 氯化铵 4.1 – 4.4 的 pH 值范围
测得的电导率范围：25°C 时 539.2 – 588.0 mS/cm
测得的折射率范围：20°C 时为 1.38048 – 1.38078

Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0002%
Fe ≤0.0002%
K ≤0.005%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni ≤0.0001%
NO₃ ≤0.0005%
Pb ≤0.0001%
PO₄ ≤0.0002%
SO₄ ≤0.002%
Sr ≤0.0005%
Zn ≤0.0002%

参考Ammonium chloride

1. Structural studies on transfer RNA: preliminary crystallographic analysis. Labanauskas, M; Conners, PG; Young, JD; Bock, RM; Anderegg, JW; Beeman, WW. Science 166, 1530- 1532, 1969.

2. Crystal structure of the kringle 2 domain of tissue plasminogen activator at 2.4-A resolution. de Vos, AM; Ultsch, MH; Kelley, RF; Padmanabhan, K; Tulinsky, A; Westbrook, ML; Kossiakoff, AA. Biochemistry 31, 270- 279, 1992.

1. 转移 RNA 的结构研究：初步晶体学分析。拉巴瑙斯卡斯，M；康纳斯，PG；杨，法学博士；博克，RM；安德雷格，JW；比曼，WW。科学 166、1530-1532、1969。

2. 2.4-A 分辨率下组织型纤溶酶原激活剂的 kringle 2 结构域的晶体结构。德沃斯，上午；乌尔奇，MH；凯利，射频；帕德马纳班，K；图林斯基，A；威斯布鲁克，ML；科西亚科夫，AA。生物化学 31, 270-279, 1992。

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

发表于2024年6月7日由上海金畔生物科技有限公司

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

Ammonium citrate dibasic

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
M_r 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

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。

Hampton蛋白结晶试剂盒Ammonium citrate tribasic/HR2-759/HR2-865

发表于2024年6月7日由上海金畔生物科技有限公司

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

Ammonium citrate tribasic

CAT NO

HR2-759

NAME

2.5 M Ammonium citrate tribasic pH 7.0

DESCRIPTION

200 mL

PRICE

$128.00

CAT NO

HR2-865

NAME

2.5 M Ammonium citrate tribasic

DESCRIPTION

100 mL

PRICE

$87.00

支持材料

HR2-759 Ammonium citrate tribasic pH 7.0 SDS

HR2-865 Ammonium citrate tribasic SDS

应用

Crystallization grade Ammonium citrate tribasic for formulating screens or for optimization
用于配制筛选或优化的结晶级柠檬酸三铵

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 tribasic

Synonyms: Citric acid triammonium salt or Triammonium citrate
HOC(COONH₄)(CH₂COONH₄)₂
C₆H₁₇N₃O₇
M_r 243.22
CAS Number [3458-72-8]
EC Number 222-394-5
Beilstein Registry Number 3779194
MDL Number MFCD00036406
PubChem Substance ID 24890533
Purity ≥ 97.0%

Appearance (Solution): Clear with a very light yellow to brown tint color

HR2-759 titrated to pH 7.0 using HCl (used in SaltRx, Index, PEG/Ion, PegRx, and PEG/Ion 400)
Measured Conductivity Range: 95.4 – 97.9 mS/cm at 25°C
Measured Refractive Index Range: 1.43139 – 1.43241 at 20°C

HR2-865 is not titrated to a specific pH (used in GRAS Screen 1, 2, 3, 4, 7, and PEG/Ion 400)
Measured pH Range: 7.7 at 25°C
Measured Conductivity Range: 95.9 – 96.2 mS/cm at 25°C
Measured Refractive Index Range: 1.43204 – 1.43211 at 20°C

别名：柠檬酸三铵盐或柠檬酸三铵
HOC(COONH4)(CH2COONH4)2
C6H17N3O7
243.22 先生
CAS 编号 [3458-72-8]
欧盟编号 222-394-5
贝尔斯坦注册号 3779194
MDL 编号 MFCD00036406
PubChem 物质 ID 24890533
纯度≥97.0%

外观（溶液）：透明，带有非常浅的黄色至棕色色调

HR2-759 使用 HCl 滴定至 pH 7.0（用于 SaltRx、Index、PEG/Ion、PegRx 和 PEG/Ion 400）
测得的电导率范围：25°C 时 95.4 – 97.9 mS/cm
测得的折射率范围：20°C 时为 1.43139 – 1.43241

HR2-865 未滴定至特定 pH 值（用于 GRAS Screen 1、2、3、4、7 和 PEG/Ion 400）
测得的 pH 范围：25°C 时为 7.7
测得的电导率范围：25°C 时 95.9 – 96.2 mS/cm
测得的折射率范围：20°C 时为 1.43204 – 1.43211

Ammonium citrate tribasic

Hampton蛋白结晶试剂盒Ammonium fluoride/HR2-689

发表于2024年6月5日由上海金畔生物科技有限公司

Products > Optimize Reagents > Optimize – Salts > Ammonium fluoride

Ammonium fluoride

CAT NO

HR2-689

NAME

10.0 M Ammonium fluoride

DESCRIPTION

200 mL

PRICE

$98.00

支持材料

HR2-689 Ammonium fluoride SDS

应用

Crystallization grade Ammonium fluoride for formulating screens or for optimization
用于配制筛选或优化的结晶级氟化铵

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 fluoride

Synonyms: None
NH₄F
M_r 37.04
CAS Number [12125-01-8]
EC Number 235-185-9
Merck 14,522
RTECS BQ6300000
MDL Number MFCD00011423
PubChem Substance ID 24858156
UN Number 2505 6.1/PG 3
Purity ≥ 98.0%

Measured Conductivity Range: 350.8 – 472.6 mS/cm at 25°C
Measured Refractive Index Range: 1.34965 – 1.35993 at 20°C

同义词：无
NH4F
37.04 先生
CAS 编号 [12125-01-8]
欧盟编号 235-185-9
默克 14,522
RTECS BQ6300000
MDL 编号 MFCD00011423
PubChem 物质 ID 24858156
联合国编号 2505 6.1/PG 3
纯度≥98.0%

测得的电导率范围：25°C 时 350.8 – 472.6 mS/cm
测得的折射率范围：20°C 时为 1.34965 – 1.35993

Total Impurities: Passes filter test
Insoluble matter: ≤0.005%
Cl ≤0.001%
Fe 5ppm
Pb 5ppm
SO₄ ≤0.005%

Ammonium fluoride

参考

1. Crystallization and preliminary X-ray diffraction studies of -phosphoglucomutase from Lactococcus lactus. S. D. Lahiri, G. Zhang, P. Radstrom, D. Dunaway-Mariano and K. N. Allen. Acta Cryst. (2002). D58, 324-326.

1. 来自乳球菌的β-磷酸葡萄糖变位酶的结晶和初步 X 射线衍射研究。 S. D. Lahiri、G. Zhang、P. Radstrom、D. Dunaway-Mariano 和 K. N. Allen。晶体学报。（2002 年）。 D58，324-326。

Hampton蛋白结晶试剂盒Ammonium formate/HR2-659

发表于2024年6月4日由上海金畔生物科技有限公司

Products > Optimize Reagents > Optimize – Salts > Ammonium formate

Ammonium formate

CAT NO

HR2-659

NAME

10.0 M Ammonium formate

DESCRIPTION

200 mL

PRICE

$192.00

支持材料

HR2-659 Ammonium formate SDS

应用

Crystallization grade Ammonium formate for formulating screens or for optimization
结晶级甲酸铵，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 formate

Synonyms: Formic acid ammonium salt
HCOONH₄
CH₅NO₂
M_r 63.06
CAS 540-69-2
EC Number 208-753-9
Beilstein Registry Number 3625095
Merck 14,523
RTECS BQ6650000
MDL Number MFCD00013103
PubChem Substance ID 24846279
Purity ≥ 99.0%

Measured pH Range: 7.0 – 7.3 at 25°C
Measured Conductivity Range: 515.6 – 725.2 mS/cm at 25°C
Measured Refractive Index Range: 1.38437 – 1.40423 at 20°C

别名：甲酸铵盐
HCOONH4
CH5NO2
63.06 先生
CAS 540-69-2
欧盟编号 208-753-9
贝尔斯坦注册号 3625095
默克 14,523
RTECS BQ6650000
MDL 编号 MFCD00013103
PubChem 物质 ID 24846279
纯度≥99.0%

测得的 pH 值范围：25°C 时 7.0 – 7.3
测得的电导率范围：25°C 时 515.6 – 725.2 mS/cm
测得的折射率范围：20°C 时为 1.38437 – 1.40423

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 ≤0.005%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni ≤0.0005%
Pb ≤0.0005%
SO₄ ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

参考Ammonium formate

1. Picornaviruses of two different genera have similar structures. Luo, M; Arnold, E; Erickson, JW; Rossmann, MG; Boege, U; Scraba, DG. J Mol Biol 180, 703- 714, 1984.

2. The crystal structure of the Venezuelan equine encephalitis alphavirus nsP2 protease. Andrew T. Russo, Mark A. White, and Stanley J. Watowich. Structure 14, 1449-1458, September 2006.

1. 两个不同属的小核糖核酸病毒具有相似的结构。罗，男；阿诺德，E；埃里克森，JW；罗斯曼，MG；博格，U；斯克拉巴，DG。分子生物学杂志 180, 703-714, 1984。

2.委内瑞拉马脑炎甲病毒nsP2蛋白酶的晶体结构。 Andrew T. Russo、Mark A. White 和 Stanley J. Watowich。结构 14，1449-1458，2006 年 9 月。

Hampton蛋白结晶试剂盒Ammonium nitrate/HR2-665

发表于2024年6月3日由上海金畔生物科技有限公司

Products > Optimize Reagents > Optimize – Salts > Ammonium nitrate

Ammonium nitrate

CAT NO

HR2-665

NAME

10.0 M Ammonium nitrate

DESCRIPTION

200 mL

PRICE

$123.00

应用

Crystallization grade Ammonium nitrate for formulating screens or for optimization
结晶级硝酸铵，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 nitrate

Synonym: None
NH₄NO₃
M_r 80.04
CAS Number [6484-52-2]
EC Number 229-347-8
Merck 14,534
RTECS BR9050000
MDL Number MFCD00011425
PubChem Substance ID 24846486
UN Number 1942 5.1/PG 3
Purity ≥ 99.5%

Measured pH range of 10.0 M Ammonium nitrate: 3.8 – 5.9 at 25°C
Measured Conductivity Range: 939 – 1080 mS/cm at 25°C
Measured Refractive Index Range: 1.41934 – 1.42143 at 20°C

同义词：无
NH4NO3
80.04 先生
CAS 编号 [6484-52-2]
欧盟编号 229-347-8
默克 14,534
RTECS BR9050000
MDL 编号 MFCD00011425
PubChem 物质 ID 24846486
联合国编号 1942 5.1/PG 3
纯度≥99.5%

10.0 M 硝酸铵的测量 pH 值范围：25°C 时为 3.8 – 5.9
测得的电导率范围：25°C 时 939 – 1080 mS/cm
测得的折射率范围：20°C 时为 1.41934 – 1.42143

Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl ≤0.0003%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0002%
K ≤0.005%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni ≤0.0005%
NO₂ ≤0.0005%
Pb ≤0.0005%
PO₄ ≤0.0005%
SO₄ ≤0.002%
Sr ≤0.0005%
Zn ≤0.0005%

参考Ammonium nitrate

1. Crystallization and preliminary X-ray diffraction studies on the catalytic domain of the chick retinal neurite-inhibitory factor CRYP-2. T. S. Girish and B. Gopal. Acta Cryst. (2005). F61, 381-383.

1. 鸡视网膜神经突抑制因子 CRYP-2 催化域的结晶和初步 X 射线衍射研究。 T. S. Girish 和 B. Gopal。晶体学报。（2005 年）。 F61, 381-383。

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

发表于2024年6月2日由上海金畔生物科技有限公司

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

Ammonium phosphate dibasic

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
M_r 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

HR2-629 Ammonium phosphate dibasic SDS

Hampton蛋白结晶试剂盒Ammonium phosphate monobasic/HR2-555

发表于2024年6月1日由上海金畔生物科技有限公司

Products > Optimize Reagents > Optimize – Salts > Ammonium phosphate monobasic

Ammonium phosphate monobasic

CAT NO

HR2-555

NAME

2.5 M Ammonium phosphate monobasic

DESCRIPTION

200 mL

PRICE

$93.00

支持材料

HR2-555 Ammonium phosphate monobasic SDS

应用

Crystallization grade Ammonium phosphate monobasic for formulating screens or for optimization
结晶级磷酸二氢铵，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 monobasic

Synonyms: Ammonium dihydrogen phosphate or Mono-ammonium phosphate, prim-Ammonium phosphate
NH₄H₂PO₄
H₆NO₄P
M_r 115.03
CAS Number 7722-76-1
EC Number 231-764-5
Merck 14,543
MDL Number MFCD00003396
PubChem Substance ID 24846397
Purity ≥ 99.5%

Measured pH range: 3.5 – 3.8 at 25°C
Measured Conductivity Range: 81.9 – 100.1 mS/cm at 25°C
Refractive Index Range: 1.36710 – 1.36769 at 20°C

别名：磷酸二氢铵或磷酸一铵、磷酸二氢铵
NH4H2PO4
H6NO4P
115.03 先生
CAS 编号 7722-76-1
欧盟编号 231-764-5
默克 14,543
MDL 编号 MFCD00003396
PubChem 物质 ID 24846397
纯度≥99.5%

测得的 pH 值范围：25°C 时 3.5 – 3.8
测得的电导率范围：25°C 时 81.9 – 100.1 mS/cm
折射率范围：20°C 时 1.36710 – 1.36769

Al ≤0.0005%
As ≤0.00005%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.005%
Cd ≤0.0005%
Cl ≤0.005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.002%
K ≤0.005%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
Na ≤0.005%
Ni ≤0.0005%
Pb ≤0.0005%
SO₄ ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%

参考Ammonium phosphate monobasic

1. Crystallization of a soluble, catalytically active form of Escherichia coli leader peptidase. Paetzel, M; Chernaia, M; Strynadka, N; Tschantz, W; Cao, G; Dalbey, RE; Plapp, BV. Proteins 23, 122- 125, 1995.

1. 大肠杆菌前导肽酶的可溶性催化活性形式的结晶。帕策尔，M；切尔纳亚，M；斯特里纳德卡，N；特尚茨，W；曹国；达尔贝，RE；普拉普，BV。蛋白质 23, 122-125, 1995。

Hampton蛋白结晶试剂盒Ammonium sulfate/HR2-541

发表于2024年5月31日由上海金畔生物科技有限公司

Products > Optimize Reagents > Optimize – Salts > Ammonium sulfate

Ammonium sulfate

CAT NO

HR2-541

NAME

3.5 M Ammonium sulfate

DESCRIPTION

200 mL

PRICE

$93.00

支持材料

HR2-541 Ammonium sulfate SDS

应用

Crystallization grade Ammonium sulfate for formulating screens or for optimization
结晶级硫酸铵，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 sulfate

Synonyms: Ammonium sulphate
(NH₄)₂SO₄
H₈N₂O₄S
M_r 132.14
CAS Number [7783-20-2]
EC Number 231-984-1
Merck 14,555
RTECS BS4500000
MDL Number MFCD00003391
PubChem Substance ID 24846507
Purity ≥ 99.5%

Measured pH Range: 4.0 – 5.4 at 25°C
Measured Conductivity Range: 313.2 – 464.2 mS/cm at 25°C
Measured Refractive Index Range: 1.39101 – 1.39496 at 20°C

别名：硫酸铵
(NH4)2SO4
H8N2O4S
132.14 先生
CAS 编号 [7783-20-2]
欧盟编号 231-984-1
默克 14,555
RTECS BS4500000
MDL 编号 MFCD00003391
PubChem 物质 ID 24846507
纯度≥99.5%

测得的 pH 值范围：25°C 时为 4.0 – 5.4
测得的电导率范围：25°C 时 313.2 – 464.2 mS/cm
测得的折射率范围：20°C 时为 1.39101 – 1.39496

Al ≤0.0005%
As ≤0.00002%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0001%
Cl ≤0.0005%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0002%
Fe ≤0.0002%
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 ≤0.0002%
PO₄ ≤0.0005%
Sr ≤0.0005%
Zn ≤0.0001%

参考Ammonium sulfate

1. Crystallization and preliminary X-ray diffraction analysis of the beta-chain of a T-cell antigen receptor. Boulot, G; Bentley, GA; Karjalainen, K; Mariuzza, RA. J Mol Biol 235, 795- 797, 1994.

2. Crystallization and preliminary X-ray analysis of the atrial natriuretic peptide (ANP) receptor extracellular domain complex with ANP: use of ammonium sulfate as the cryosalt. Kunio S. Misono et al. Acta Cryst. (2003). D59, 1831-1833.

3. Crystal structures of IRAK-4 kinase in complex with inhibitors: A serine/threonine kinase with tyrosine as a gatekeeper. Zhulun Wang et al. Structure 14, 1835-1844, December 2006.

1. T 细胞抗原受体 β 链的结晶和初步 X 射线衍射分析。布洛特，G；乔治亚州宾利；卡尔贾莱宁，K；马里乌扎，RA。分子生物学杂志 235, 795-797, 1994。

2. 心钠素 (ANP) 受体胞外结构域复合物与 ANP 的结晶和初步 X 射线分析：使用硫酸铵作为冷冻盐。国男 S. Misono 等人。晶体学报。（2003 年）。 D59，1831-1833。

3. 与抑制剂复合的 IRAK-4 激酶的晶体结构：丝氨酸/苏氨酸激酶，以酪氨酸为看门人。朱伦王等。结构 14，1835-1844，2006 年 12 月。

Ammonium acetate

CAT NO

NAME

DESCRIPTION

PRICE

CAT NO

NAME

DESCRIPTION

PRICE

应用

特征

描述Ammonium acetate

支持材料

Ammonium chloride

CAT NO

NAME

DESCRIPTION

PRICE

支持材料

应用

特征

描述Ammonium chloride

参考Ammonium chloride

Ammonium citrate dibasic

CAT NO

NAME

DESCRIPTION

PRICE

应用

特征

描述Ammonium citrate dibasic

参考Ammonium citrate dibasic

参考

Ammonium citrate tribasic

CAT NO

NAME

DESCRIPTION

PRICE

CAT NO

NAME

DESCRIPTION

PRICE

支持材料

应用

特征

描述Ammonium citrate tribasic

Ammonium fluoride

CAT NO

NAME

DESCRIPTION

PRICE

支持材料

应用

特征

描述Ammonium fluoride

参考

Ammonium formate

CAT NO

NAME

DESCRIPTION

PRICE

支持材料

应用

特征

描述Ammonium formate

参考Ammonium formate

Ammonium nitrate

CAT NO

NAME

DESCRIPTION

PRICE

相关项目

应用

特征

描述Ammonium nitrate

参考Ammonium nitrate

Ammonium phosphate dibasic

CAT NO

NAME

DESCRIPTION