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同仁化学Hampton蛋白结晶试剂盒Ammonium nitrate/HR2-665| 日本DOJINDO

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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 nitrate

Ammonium nitrate

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

CAT NO

HR2-665

NAME

10.0 M Ammonium nitrate

DESCRIPTION

200 mL

PRICE

$123.00

相关项目

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

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
Mr 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。

同仁化学Hampton蛋白结晶试剂盒Dialysis Membrane Discs for Buttons/HR3-344/HR3-338/HR3-346| 日本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 > Crystallization Plates, Hardware & Accessories > Dialysis Buttons, Membranes & Applicators > Dialysis Membrane Discs for Buttons

Dialysis Membrane Discs for Buttons

应用

  • Membranes for dialysis
  • 透析膜

描述HR3-338 Dialysis Membrane Discs MW Cutoff 3500

Spectra/Por® regenerated cellulose dialysis membrane discs are 33 mm, circular, pre-cut membranes available with the following molecular weight cutoffs:
• 3,500 MW cutoff
• 6,000 – 8,000 MW cutoff
• 12,000 – 14,000 MW cutoff

Spectra/Por® 再生纤维素透析膜片是 33 毫米的圆形预切膜，具有以下截留分子量：
• 3,500 兆瓦截止
• 6,000 – 8,000 MW 截止
• 12,000 – 14,000 兆瓦截止

Hampton蛋白结晶试剂盒Dialysis Membrane Discs for Buttons/HR3-344/HR3-338/HR3-346
Hampton蛋白结晶试剂盒Dialysis Membrane Discs for Buttons/HR3-344/HR3-338/HR3-346
Hampton蛋白结晶试剂盒Dialysis Membrane Discs for Buttons/HR3-344/HR3-338/HR3-346

CAT NO

HR3-338

NAME

Dialysis Membrane Discs

DESCRIPTION

cutoff 3,500 – 50 pack

PRICE

$321.00

CAT NO

HR3-344

NAME

Dialysis Membrane Discs

DESCRIPTION

cutoff 6,000 to 8,000 – 50 pack

PRICE

$321.00

CAT NO

HR3-346

NAME

Dialysis Membrane Discs

DESCRIPTION

cutoff 12,000 to 14,000 – 50 pack

PRICE

$321.00

相关项目

  • Dialysis Buttons
  • 透析按钮

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

同仁化学Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312| 日本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 > Crystallization Plates, Hardware & Accessories > Micro-Bridges > Micro-Bridges

Micro-Bridges

应用

  • Sitting drop crystallization
  • Heavy atom soaks
  • Seeding
  • 坐滴结晶
    重原子浸泡
    播种

特征

  • Perform sitting drop experiments in 24 well hanging drop plates
  • Removable
  • 在 24 孔悬挂滴板中进行坐滴实验
    可拆卸的

描述

Micro-Bridges are small devices in the shape of a bridge that are designed to carry out sitting drop vapor diffusion crystallization when placed in a VDX™ Plate or Linbro® Plate. A single Micro-Bridge fits neatly into the reservoir of a standard 24 well VDX Plate for a sitting drop crystallization experiment. Once placed inside the wells, Micro-Bridges are stable and there is no need to stick them to the wells with grease or adhesive. It is therefore possible to transfer them to other wells during or after a crystallization experiment.

Why sitting drop? Placing the droplet in the indentation greatly reduces the risk of losing the protein by accident. Crystallization can be carried out in the presence of detergents and organic solvents which are compatible with polystyrene (such as MPD, iso-propanol, and ethanol). The protein drop is less affected by condensation problems. Soaking and seeding experiments can be carried out easily. Crystals can be transported more securely. Larger drop volumes can be used. Micro-Bridges have a concave indentation in the top surface of the bridge which holds the sample droplet during a crystallization experiment and prevents the droplet from spreading over a large area. Made from polystyrene, these parts are highly transparent and suitable for most crystallizations. The surface of the indentation is highly polished to facilitate the visual inspection of the drops under a microscope. The maximum drop volume for the Micro-Bridge is 35 µl. Reservoirs can be sealed with plain cover slides and vacuum grease or clear sealing tape.

Approximate dimensions: Height: 12 mm Length: 14 mm Width: 7 mm

微桥是桥形的小型设备，设计用于在放置在 VDX™ 板或 Linbro® 板中时进行坐滴蒸汽扩散结晶。单个 Micro-Bridge 可巧妙地装入标准 24 孔 VDX 板的储液器中，用于坐滴结晶实验。一旦放置在孔内，Micro-Bridges 就很稳定，无需用油脂或粘合剂将它们粘在孔上。因此，可以在结晶实验期间或之后将它们转移到其他孔中。

为什么要坐下来？将液滴放入压痕中可大大降低意外丢失蛋白质的风险。可以在与聚苯乙烯相容的去污剂和有机溶剂（如 MPD、异丙醇和乙醇）存在下进行结晶。蛋白质下降受冷凝问题的影响较小。可以轻松进行浸泡和播种实验。水晶可以更安全地运输。可以使用更大的液滴体积。微桥在桥的顶部表面有一个凹形压痕，用于在结晶实验期间固定样品液滴并防止液滴在大面积上扩散。这些部件由聚苯乙烯制成，高度透明，适用于大多数结晶。压痕表面经过高度抛光，便于在显微镜下目视检查液滴。 Micro-Bridge 的最大滴体积为 35 µl。可以使用普通盖玻片和真空润滑脂或透明密封胶带密封储液罐。

大概尺寸： 高度：12 毫米 长度：14 毫米 宽度：7 毫米

HR3-310/HR3-312 Micro-Bridges

Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312
Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312
Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312
Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312
Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312
Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312

CAT NO

HR3-310

NAME

Micro-Bridges

DESCRIPTION

100 pack

PRICE

$86.00

CAT NO

HR3-312

NAME

Micro-Bridges

DESCRIPTION

400 pack

PRICE

$297.00

支持材料

Hampton蛋白结晶试剂盒Micro-Bridges/HR3-310/HR3-312 HR3-310 HR3-312 Micro-Bridges User Guide

参考

1. Structure of aluminum-bound ovotransferrin at 2.15 angstrm resolution. K, Mizutani, B. Mikami, S. Aibara, and M. Hirose. Acta Cryst (2005) D61, 1636-1642.

1. 2.15 埃分辨率下铝结合卵转铁蛋白的结构。 K、Mizutani、B. Mikami、S. Aibara 和 M. Hirose。 水晶学报 (2005) D61, 1636-1642。

同仁化学Hampton蛋白结晶试剂盒Ammonium phosphate monobasic/HR2-555| 日本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 monobasic

Ammonium phosphate monobasic

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

CAT NO

HR2-555

NAME

2.5 M Ammonium phosphate monobasic

DESCRIPTION

200 mL

PRICE

$93.00

支持材料

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