同仁化学Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 20 micron/HR4-963/HR4-959/HR4-957| 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 > Cryocrystallography > CryoLoops > Mounted CryoLoop™ – 20 micron

Mounted CryoLoop™ – 20 micron

应用

  • Cryocrystallography
  • 低温晶体学

特征

  • Synthetic CryoLoop on stainless steel MicroTube
  • MicroTube specially engineered with EasySnap notches
  • Complete range of loop diameters from 0.025 – 1.0 mm
  • Compatible with all CrystalCap Systems
  • 不锈钢 MicroTube 上的合成 CryoLoop
    MicroTube 特别设计,带有 EasySnap 凹槽
    从 0.025 – 1.0 mm 的完整范围的环直径
    与所有 CrystalCap 系统兼容

描述

Note: If you are using the CrystalCap, CrystalCap ALS, CrystalCap ALS HT, or CrystalCap SPINE HT, save time and money by using the ready to mount 18 mm Mounted CryoLoop.

Mounted CryoLoops with 20 micron diameter nylon. These nylon loops are bonded to hollow, stainless steel MicroTubes™ that are used to mount, freeze, and secure the crystal during cryocrystallographic procedures and X-ray data collection. The MicroTube is 24 mm in length and is specially engineered with EasySnap™ notches at the 10, 12, 14, 18, and 21 mm measures. To obtain the desired length of MicroTube, simply snap the MicroTube at the desired length and secure to the CrystalCap using epoxy or similar adhesive. These nylon loops show minimal diffraction, are thin for fast freezing, strong, and aerodynamic..

Most data collection geometries prefer or require a 22 mm length between the base of the cap and the beam. For a 22 mm overall length using the CrystalCap, CrystalCap ALS, CrystalCap ALS HT and CrystalCap SPINE HT, snap the MicroTube at the second notch from the bottom, creating an 18 mm MicroTube lenghth and secure to the CrystalCap using epoxy or similar adhesive. For a 22 mm over length using the CrystalCap Copper, CrystalCap Copper HT, CrystalCap ALS Copper HT snap the MicroTube at the fifth notch from the bottom (notch closest to the CryoLoop) and secure to the CrystalCap using epoxy or similar adhesive.

注意:如果您使用的是 CrystalCap、CrystalCap ALS、CrystalCap ALS HT 或 CrystalCap SPINE HT,请使用可安装的 18 毫米已安装 CryoLoop 来节省时间和金钱。

安装有 20 微米直径尼龙的 CryoLoops。这些尼龙环与中空不锈钢 MicroTubes™ 粘合,用于在低温晶体学程序和 X 射线数据收集过程中安装、冷冻和固定晶体。 MicroTube 的长度为 24 毫米,专门设计了 10、12、14、18 和 21 毫米尺寸的 EasySnap™ 凹槽。要获得所需长度的 MicroTube,只需将 MicroTube 卡入所需长度并使用环氧树脂或类似粘合剂固定到 CrystalCap。这些尼龙环显示出最小的衍射,很薄,可以快速冷冻,坚固且符合空气动力学。

大多数数据收集几何结构更喜欢或要求帽底和梁之间有 22 毫米的长度。对于使用 CrystalCap、CrystalCap ALS、CrystalCap ALS HT 和 CrystalCap SPINE HT 的 22 mm 总长度,将 MicroTube 从底部的第二个凹口处卡入,形成 18 mm 的 MicroTube 长度并使用环氧树脂或类似粘合剂固定到 CrystalCap。对于 22 mm 以上的长度,使用 CrystalCap Copper、CrystalCap Copper HT、CrystalCap ALS Copper HT 将 MicroTube 卡在从底部算起的第五个槽口(最靠近 CryoLoop 的槽口),并使用环氧树脂或类似粘合剂固定到 CrystalCap。

HR4-965 Mounted CryoLoop 0.7 – 1.0 mm

Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 20 micron/HR4-963/HR4-959/HR4-957
Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 20 micron/HR4-963/HR4-959/HR4-957
Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 20 micron/HR4-963/HR4-959/HR4-957
Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 20 micron/HR4-963/HR4-959/HR4-957
Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 20 micron/HR4-963/HR4-959/HR4-957

CAT NO

HR4-313

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.025 – 0.05 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-625

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.05 – 0.1 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-955

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.1 – 0.2 mm – 25 pack

PRICE

$84.00CAT NO

HR4-957

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.2 – 0.3 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-959

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.3 – 0.4 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-961

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.4 – 0.5 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-963

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.5 – 0.7 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-965

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

0.7 – 1.0 mm – 25 pack

PRICE

$84.00

CAT NO

HR4-953

NAME

Mounted CryoLoop – 20 micron

DESCRIPTION

Sampler – 30 pack (5 of each diameter size 0.1 – 1.0 mm)

PRICE

$103.00

参考

1. FeeM, an N-acyl amino acid synthase from an uncultured soil microbe: Structure, mechanism, and acyl carrier protein binding. Ryan M. Van Wagoner and Jon Clardy. Structure, 2006, Volume 14, Number 9, 1425-1435.

1. FeeM,一种来自未培养土壤微生物的 N-酰基氨基酸合酶:结构、机制和酰基载体蛋白结合。 瑞安 M. 范瓦格纳和乔恩克拉迪。 结构,2006 年,第 14 卷,第 9 期,1425-1435。

同仁化学Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 10 micron/HR4-994/HR4-995/HR4-999/HR4-997| 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 > Cryocrystallography > CryoLoops > Mounted CryoLoop™ – 10 micron

Mounted CryoLoop™ – 10 micron

Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 10 micron/HR4-994/HR4-995/HR4-999/HR4-997
Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 10 micron/HR4-994/HR4-995/HR4-999/HR4-997
Hampton蛋白结晶试剂盒Mounted CryoLoop™ – 10 micron/HR4-994/HR4-995/HR4-999/HR4-997

CAT NO

HR4-994

NAME

Mounted CryoLoop – 10 micron

DESCRIPTION

0.025-0.05 mm – 25 pack

PRICE

$91.00

CAT NO

HR4-995

NAME

Mounted CryoLoop – 10 micron

DESCRIPTION

0.05 – 0.1 mm – 25 pack

PRICE

$91.00

CAT NO

HR4-997

NAME

Mounted CryoLoop – 10 micron

DESCRIPTION

0.1 – 0.2 mm – 25 pack

PRICE

$91.00

CAT NO

HR4-999

NAME

Mounted CryoLoop – 10 micron

DESCRIPTION

0.2 – 0.3 mm – 25 pack

PRICE

$91.00

应用

  • Cryocrystallography
  • 低温晶体学

特征

  • Synthetic CryoLoop on stainless steel MicroTube
  • MicroTube specially engineered with EasySnap notches
  • 不锈钢 MicroTube 上的合成 CryoLoop
    MicroTube 特别设计,带有 EasySnap 凹槽

描述

Mounted CryoLoops with 10 micron diameter nylon. The 10 micron Mounted CryoLoop shows less background diffraction than the 20 micron Mounted CryoLoop. Please note that the 10 micron Mounted CryoLoops are very flexible due to their small diameter. These nylon loops are bonded to hollow, stainless steel MicroTubes™ that are used to mount, freeze, and secure the crystal during cryocrystallographic procedures and X-ray data collection. The MicroTube is 24 mm in length and is specially engineered with EasySnap™ notches at the 10, 12, 14, 18, and 21 mm measures. To obtain the desired length of MicroTube, simply snap the MicroTube at the desired length and secure to the CrystalCap using epoxy or similar adhesive. These nylon loops show minimal diffraction, are thin for fast freezing, strong, and aerodynamic.

Most data collection geometries prefer or require a 22 mm length between the base of the cap and the beam. For a 22 mm overall length using the CrystalCap, CrystalCap ALS, CrystalCap ALS HT and CrystalCap SPINE HT, snap the MicroTube at the second notch from the bottom, creating an 18 mm MicroTube lenghth and secure to the CrystalCap using epoxy or similar adhesive. For a 22 mm over length using the CrystalCap Copper, CrystalCap Copper HT, CrystalCap ALS Copper HT snap the MicroTube at the fifth notch from the bottom (notch closest to the CryoLoop) and secure to the CrystalCap using epoxy or similar adhesive.

安装有 10 微米直径尼龙的 CryoLoops。 10 微米安装的 CryoLoop 显示的背景衍射比 20 微米安装的 CryoLoop 少。请注意,10 微米安装的 CryoLoop 因其小直径而非常灵活。这些尼龙环与中空不锈钢 MicroTubes™ 粘合,用于在低温晶体学程序和 X 射线数据收集过程中安装、冷冻和固定晶体。 MicroTube 的长度为 24 毫米,专门设计了 10、12、14、18 和 21 毫米尺寸的 EasySnap™ 凹槽。要获得所需长度的 MicroTube,只需将 MicroTube 卡入所需长度并使用环氧树脂或类似粘合剂固定到 CrystalCap。这些尼龙环显示出最小的衍射,很薄,可以快速冷冻,坚固且符合空气动力学。

大多数数据收集几何结构更喜欢或要求帽底和梁之间有 22 毫米的长度。对于使用 CrystalCap、CrystalCap ALS、CrystalCap ALS HT 和 CrystalCap SPINE HT 的 22 mm 总长度,将 MicroTube 从底部的第二个凹口处卡入,形成 18 mm 的 MicroTube 长度并使用环氧树脂或类似粘合剂固定到 CrystalCap。对于 22 mm 以上的长度,使用 CrystalCap Copper、CrystalCap Copper HT、CrystalCap ALS Copper HT 将 MicroTube 卡在从底部算起的第五个槽口(最靠近 CryoLoop 的槽口),并使用环氧树脂或类似粘合剂固定到 CrystalCap。

参考HR4-994 Mounted CryoLoop 0.025 – 0.05 mm

1. A novel approach to micro-sample X-ray powder diffraction using nylon loops. Reibenspies and Bhuvanesh. J. Appl. Cryst. (2003). 36, 1480-1481.

1. 一种使用尼龙环进行微量样品 X 射线粉末衍射的新方法。 Reibenspies 和 Bhuvanesh。 J.应用。 水晶。 (2003 年)。 36, 1480-1481。

同仁化学Hampton蛋白结晶试剂盒Ammonium chloride/HR2-691| 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 – Salts > Ammonium chloride

Ammonium chloride

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

CAT NO

HR2-691

NAME

5.0 M Ammonium chloride

DESCRIPTION

200 mL

PRICE

$89.00

支持材料

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

同仁化学Hampton蛋白结晶试剂盒Adjustable Mounted CryoLoop™/HR5-900/HR4-336/HR8-104| 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 > Cryocrystallography > CryoLoops > Adjustable Mounted CryoLoop™

Adjustable Mounted CryoLoop™

应用

  • Cryocrystallography
  • 低温晶体学

特征

  • Adjustable loop orientation
  • Synthetic CryoLoop on adjustable stainless steel MicroTube
  • MicroTube specially engineered with EasySnap notches
  • 20 micron diameter nylon CryoLoop
  • 可调环方向
    可调节不锈钢 MicroTube 上的合成 CryoLoop
    MicroTube 特别设计,带有 EasySnap 凹槽
    20 微米直径尼龙 CryoLoop

描述

Similar to the Mounted CryoLoop™ in design and function, the Adjustable Mounted CryoLoop allows one to manipulate and orient the CryoLoop to multiple, unique positions previously unattainable with typical cryo setups. The Adjustable Mounted CryoLoop is a 20 micron diameter synthetic loop mounted inside a malleable stainless steel sleeve, which in turn, is mounted inside the EasySnap MicroTube™.

Using forceps or a probe one can manipulate the angle and orientation of the CryoLoop by bending and adjusting the angle of the malleable stainless steel insert which holds the CryoLoop. The Adjustable Mounted CryoLoop may be positioned several times. Note: Repeated manipulation will fatigue the sleeve which can lead to failure of the sleeve. The Adjustable Mounted CryoLoop is designed to work with the CrystalCap System components.

The MicroTube is 24 mm in length and is specially engineered with EasySnap™ notches at the 10, 12, 14, 18, and 21 mm measures. To obtain the desired length of MicroTube, simply snap the MicroTube at the desired length and stake it to the CrystalCap™ Magnetic or CrystalCap™ Copper Magnetic. These nylon loops show minimal diffraction, are thin for fast freezing, strong, and aerodynamic.

Most data collection geometries prefer or require a 22 mm length between the base of the cap and the beam. For a 22 mm overall length using the CrystalCap, CrystalCap ALS, CrystalCap ALS HT and CrystalCap SPINE HT, snap the MicroTube at the second notch from the bottom, creating an 18 mm MicroTube lenghth and secure to the CrystalCap using epoxy or similar adhesive. For a 22 mm over length using the CrystalCap Copper, CrystalCap Copper HT, CrystalCap ALS Copper HT snap the MicroTube at the fifth notch from the bottom (notch closest to the CryoLoop) and secure to the CrystalCap using epoxy or similar adhesive.

在设计和功能上与 Mounted CryoLoop™ 类似,可调节的 Mounted CryoLoop 允许人们操纵 CryoLoop 并将其定位到多个独特的位置,这些位置以前是典型的低温设置无法达到的。可调节安装的 CryoLoop 是一个直径 20 微米的合成环,安装在可延展的不锈钢套管内,而不锈钢套管又安装在 EasySnap MicroTube™ 内。

使用镊子或探针可以通过弯曲和调整固定 CryoLoop 的可延展不锈钢插件的角度来控制 CryoLoop 的角度和方向。可调节安装的 CryoLoop 可以多次定位。注意:重复操作会使套筒疲劳,从而导致套筒失效。可调节安装的 CryoLoop 设计用于与 CrystalCap 系统组件一起使用。

MicroTube 的长度为 24 毫米,专门设计了 10、12、14、18 和 21 毫米尺寸的 EasySnap™ 凹槽。要获得所需长度的 MicroTube,只需将 MicroTube 卡入所需长度并将其固定在 CrystalCap™ Magnetic 或 CrystalCap™ Copper Magnetic 上。这些尼龙环显示出最小的衍射,很薄,可以快速冷冻,坚固且符合空气动力学。

大多数数据收集几何结构更喜欢或要求帽底和梁之间有 22 毫米的长度。对于使用 CrystalCap、CrystalCap ALS、CrystalCap ALS HT 和 CrystalCap SPINE HT 的 22 mm 总长度,将 MicroTube 从底部的第二个凹口处卡入,形成 18 mm 的 MicroTube 长度并使用环氧树脂或类似粘合剂固定到 CrystalCap。对于 22 mm 以上的长度,使用 CrystalCap Copper、CrystalCap Copper HT、CrystalCap ALS Copper HT 将 MicroTube 卡在从底部算起的第五个槽口(最靠近 CryoLoop 的槽口),并使用环氧树脂或类似粘合剂固定到 CrystalCap。

HR8-110 Adjustable Mounted CryoLoop 0.7 – 1.0 mm

Hampton蛋白结晶试剂盒Adjustable Mounted CryoLoop™/HR5-900/HR4-336/HR8-104
Hampton蛋白结晶试剂盒Adjustable Mounted CryoLoop™/HR5-900/HR4-336/HR8-104
Hampton蛋白结晶试剂盒Adjustable Mounted CryoLoop™/HR5-900/HR4-336/HR8-104
Hampton蛋白结晶试剂盒Adjustable Mounted CryoLoop™/HR5-900/HR4-336/HR8-104
Hampton蛋白结晶试剂盒Adjustable Mounted CryoLoop™/HR5-900/HR4-336/HR8-104

CAT NO

HR4-336

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.025 – 0.05 mm – 25 pack

PRICE

$107.00

CAT NO

HR4-338

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.05 – 0.1 mm – 25 pack

PRICE

$107.00

CAT NO

HR8-102

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.1 – 0.2 mm – 25 pack

PRICE

$107.00

CAT NO

HR8-072

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.2 – 0.3 mm – 25 pack

PRICE

$107.00

CAT NO

HR8-104

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.3 – 0.4 mm – 25 pack

PRICE

$107.00

CAT NO

HR8-106

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.4 – 0.5 mm – 25 pack

PRICE

$107.00

CAT NO

HR8-108

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.5 – 0.7 mm – 25 pack

PRICE

$107.00

CAT NO

HR8-110

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

0.7 – 1.0 mm – 25 pack

PRICE

$107.00

CAT NO

HR5-900

NAME

Adjustable Mounted CryoLoop

DESCRIPTION

Sampler – 30 pack (5 of each diameter size 0.1 – 1.0 mm)

PRICE

$128.00

同仁化学Hampton蛋白结晶试剂盒Ammonium citrate dibasic/HR2-685| 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 – 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。