Hampton 24孔坐滴结晶板 Cryschem Plate

Hampton 24孔坐滴结晶板 Cryschem Plate

Hampton research蛋白结晶试剂代理–上海金畔生物
代理优势:货期3-4周。
欢迎访问Hampton research官网或者咨询我们获取更多产品信息。

Crystallization Plates, Hardware & Accessories > 24 Well Crystallization Plates > Cryschem Plate

应用

  • 坐滴结晶
  • 重原子吸收
  • 播种

特征

  • 光学清晰,凹的坐位柱
  • Cryschem板-更大的足迹和圆形试剂储集层
  • 光滑,平顶,便于密封
  • 每个盘子都有一个盖子

描述

Cryschem板是具有圆形试剂储集层的大版面。

Cryschem板近似尺寸:15.0厘米x10.6厘米x2.2厘米
近似孔径:1.6厘米x1.5厘米
典型填充量:500至1,000升
孔容量:1.5毫升
大落差量:40升

推荐印章:
HR3-511水晶透明密封带(1.88英寸x43.7码辊,带切割机)
HR4-511水晶透明密封带(1.88英寸x60码辊,无切割机)

APPLICATIONS

  • Sitting drop crystallization
  • Heavy atom soaks
  • Seeding

FEATURES

  • Optically clear, concave sitting drop post
  • Cryschem Plate – Larger footprint and round reagent reservoir
  • Smooth, flat top for easy seal
  • Each plate supplied with a cover

DESCRIPTION

Cryschem Plate is large plate footprint with circular reagent reservoir.

Cryschem plate approximate size: 15.0 cm x 10.6 cm x 2.2 cm
Approximate well size: 1.6 cm x 1.5 cm
Typical fill volume: 500 to 1,000 µl
Well capacity: 1.5 ml
Maximum drop volume on post: 40 µl

Recommended seal:
HR3-511 Crystal Clear Sealing Tape (1.88 inch x 43.7 yard roll, with cutter)
HR4-511 Crystal Clear Sealing Tape (1.88 inch x 60 yard roll, without cutter)

HR3-158 Cryschem Plate 24 plate case
HR3-159 Cryschem Plate 40 plate case
HR3-160 Cryschem Plate 100 plate case

RELATED ITEM(S)

Crystal Clear Sealing Tape

Hampton HR4-217晶体探针 Crystal Probe

Hampton HR4-217晶体探针 Crystal Probe

Hampton research蛋白结晶试剂代理–上海金畔生物
代理优势:货期3-4周。
欢迎访问Hampton research官网或者咨询我们获取更多产品信息。

Tools & Seeding > Crystal Probe™ > Crystal Probe

晶体探针

应用

  • 晶体操纵
  • 播种

特征

  • 带塑料柄的不锈钢探头

描述

一次性水晶探针机械手由0.12毫米x 30毫米不锈钢制成,尖端探头连接在20毫米塑料手柄上。用于分割叶片团簇和一般晶体操作。小尺寸和一次性的格式,使他们方便的旅行到同步加速器。

Crystal Probe

APPLICATIONS

  • Crystal manipulation
  • Seeding

FEATURES

  • Stainless steel probe with plastic handle

DESCRIPTION

Disposable Crystal Probe manipulators made from a 0.12 mm x 30 mm stainless steel, pointed-end probe attached to a 20 mm plastic handle. Useful for breaking apart blade clusters and general crystal manipulation. Small size and disposable format makes them convenient for trips to the synchrotron.

HR4-217 Crystal Probe 12 pack

Hampton HR3-172 VDX 24孔板,带密封剂 VDX Plate, with sealant

Hampton HR3-172VDX 24孔板,带密封剂 VDX Plate, with sealant

APPLICATIONS

  • Hanging drop crystallization
  • Sitting drop crystallization with Micro-Bridges®
  • Dialysis crystallization with Dialysis Buttons™

FEATURES

  • 24 well plate with raised cover
  • Sealant applied to 24 wells, ready to seal with cover slides
  • Compatible with 22 mm diameter square and circle cover slides
  • Optically clear plastic
  • Extremely versatile and cost-effective crystallization platform
  • Compatible with UV crystal imaging when used with HR3-231 and HR3-233 – 22 mm x 0.22 mm Siliconized circle cover slides and HR3-215 and HR3-217 – 22 mm x 0.22 mm Siliconized square cover slides

DESCRIPTION

24 well crystallization plate for hanging drop or sitting drop vapor diffusion crystallization (when used with Micro-Bridges) or dialysis crystallization (when used with Dialysis Buttons). Stackable, optically clear plastic 24 well plates with raised covers (to allow room for cover slides) and flat bottoms for exceptional optics. Raised, wide rings around each reservoir (well) minimize cross contamination and allow each well to be individually sealed with 22 mm diameter circle or square cover slides. Plates are individually wrapped and supplied with applied sealant.

15.0 cm x 10.8 cm plate footprint is convenient for manual pipetting and well access while at the same time compatible with some automated liquid handling systems.
Approximate dimensions: 15.0 cm x 10.6 cm x 2.2 cm.
Approximate well size: 1.7 cm x 1.6 cm.
Typical well volume: 500 to 1,000 µl.
Well capacity: 3.5 ml.

HR3-172 VDX™ Plate with sealant 24 plate case
HR3-171 VDX™ Plate with sealant 40 plate case
HR3-170 VDX™ Plate with sealant 100 plate case

RELATED ITEM(S)     相关产品:

22 mm Siliconized Glass Cover Slides

  • 22 mm硅化玻璃盖板滑片

OptiClear Plastic Cover Slides

应用

  • 悬滴结晶
  • 微桥坐滴结晶
  • 透析按钮™的透析结晶

特征

  • 24井板凸起盖
  • 密封胶适用于24口井,准备用盖板密封。
  • 适用于直径22 mm的方形和圆形盖板滑片。
  • 光学透明塑料
  • 用途广、成本效益高的结晶平台
  • 适用于HR3-231和HR3-233-22 mm x 0.22 mm硅化圆盖幻灯片和HR3-215和HR3-217-22 mm x 0.22 mm硅化方形覆盖片。

描述

24井结晶板,用于悬滴或坐滴蒸汽扩散结晶(用于微桥)或透析结晶(当使用与透析按钮)。可堆叠,光学清晰的塑料24井板与凸起的盖(以允许空间盖幻灯片)和平底为特殊的光学。提高,宽环周围的每个储油层(井)尽量减少交叉污染,并允许每口井分别密封22毫米直径圆或方盖幻灯片。盘子是单独包装和提供应用密封胶。

15.0cmx10.8cm板足迹便于人工打管和良好的存取,同时与一些自动液体处理系统兼容。
近似尺寸:15.0厘米x 10.6厘米x2.2厘米。
近似井大小:1.7厘米x1.6厘米。
典型井容量:500~1000升。
容量:3.5毫升。

Hampton Tungsten Carbide Scribe & Glass Cutter with Replaceable Tips

Hampton Tungsten Carbide Scribe & Glass Cutter with Replaceable Tips

碳化钨刀头&可更换刀尖的玻璃切割机

APPLICATIONS

  • Useful for scribing, cutting and removal of the upper coverglass that seals the LCP Sandwich Set.

FEATURES

  • Machined, lightweight aluminum handle
  • Replaceable tungsten carbide scribe tip
  • Diamond knurling for comfortable and sure grip
  • Pocket clip
  • Size: 8 mm diameter, 130 mm length
  • Reversible tip protects tip and user

DESCRIPTION

Tungsten Carbide scribe and glass cutter with replaceable tungsten carbide tip. Tungsten Carbide Tip can be removed and inverted to protect tip and user. Knurled aluminum alloy body and pocket clip. Overall length 130 mm. Useful for cutting and removal of the upper coverglass that seals the HR3-151 LCP Sandwich Set.

Tungsten carbide scribe tips are not threaded and are held in place with a threaded tip chuck. To remove tip, turn the tip chuck counterclockwise one turn (without completely removing the chuck) while holding the aluminum handle stationary, and pull the tip from the chuck and handle. To install a new tip, slide the new tip into the chuck and handle and tighten the tip chuck clockwise to secure the new tip into the handle. Loosen tip chuck, remove tip, reserve and install with the tip inverted to protect user and the tip when not in use.

Tungsten Carbide Scribe is supplied with one tip installed. Replacement tips sold separately. Tungsten Carbide Scribe Tip is a set of 3 replacement tips designed for the Tungsten Carbide Scribe HR4-702. Tungsten carbide Tip in steel shank to strengthen and protect carbide from damage. Scribe Tip Diameter x Length: 3 mm X 32 mm.

See the JOVE video for more details about using the Tungsten Carbide glass cutter to open LCP Sandwich Set experiments:

HR4-702 Tungsten Carbide Scribe Each
HR4-703 Tungsten Carbide Scribe Tip Pack of 3 tips

应用

  • 适用于划线,切割和拆卸上盖板,密封LCP三明治套。

特征

  • 机加工的,轻铝手柄
  • 可更换碳化钨针尖
  • 钻石滚花舒适可靠的抓地力
  • 袖珍夹
  • 尺寸:直径8毫米,长度130毫米
  • 可逆提示保护提示和用户

描述

碳化钨切割机和可更换碳化钨针尖的玻璃切割机。碳化钨针尖可以拆卸和倒置,以保护针尖和使用者。滚花铝合金阀体和口袋夹。总长130毫米。用于切割和移除上盖板,密封HR3-151 LCP夹层套。

碳化钨刀尖不是螺纹的,而是用螺纹夹头固定在适当的位置。若要移除夹头,请在保持铝制手柄固定的同时逆时针旋转一次(不完全移除卡盘),并从卡盘和手柄上拉出夹头。若要安装新的尖端,请将新的尖端滑动到卡盘中,并按顺时针方向拧紧夹头卡盘,以将新的尖端固定到手柄中。松开刀尖卡盘,拆下针尖,保留并安装倒装,以保护使用者和未使用时的针尖。

碳化钨Scribe是提供与一个尖端安装。更换提示单独出售。碳化钨刀尖是为碳化钨Scribe HR4-702设计的一套3种替代尖端。钢柄碳化钨针尖强化和防止碳化物损坏。划线头直径x长度:3毫米x 32毫米。

RELATED ITEM(S)

REFERENCES

1. Li, D., Boland, C., Walsh, K., Caffrey, M. Use of a Robot for High-throughput Crystallization of Membrane Proteins in Lipidic Mesophases. J. Vis. Exp. (67), e4000, DOI: 10.3791/4000 (2012).

2. Cherezov, V., and M. Caffrey. (2003) Nano-volume plates with excellent optical properties for fast, inexpensive crystallization screening of membrane proteins. J. Appl. Cryst. 36: 1372-1377.

3. Cherezov, V., Peddi, A., Muthusubramaniam, L., Zheng, Y.F., and M. Caffrey. (2004) A robotic system for crystallizing membrane and soluble proteins in lipidic mesophases. Acta Crystallogr. D Biol. Crystallogr. 60: 1795-1807.

4. Caffrey, M., Li, D., & Dukkipati, A. Membrane protein structure determination using crystallography and lipidic mesophases – recent advances and successes. Biochemistry. DOI: 10.1021/bj300010w, 2012.

Hampton Capillary Cutting Stone

Hampton Capillary Cutting Stone

APPLICATIONS

  • The easiest way to cut capillaries

FEATURES

  • Score and snap.
  • Ceramic cutting stone

DESCRIPTION

These small (25 mm x 25 mm x 0.65 mm) cutting stones are used to make clean cuts of glass and quartz capillaries. Use the edge of the stone to etch the capillary then gently snap the capillary in two. This is useful for cutting the tips off closed capillaries used for mounting single crystals for x-ray diffraction analysis or for cutting capillaries to the desired length.

Capillary Cutting Procedure

1. Gently place the capillary on a clean, flat surface.
2. Gently holding the stone at approximately 30° angle to the capillary tube, starting near one edge of the stone, proceeding in a single, smooth motion, draw the length of the non-serrated edge of the stone across the capillary one time . Apply just enough pressure to score the capillary, do not attempt to cut through the capillary.
3. Pull the capillary axially until it breaks. If it won’t break, the score was not deep enough. Repeat the above steps, pressing down with slightly more force while drawing the cleaving stone the capillary.
4. Once cut, inspect the end finish to ensure the cut quality meets the application requirements.

毛细管切割石材™

应用

  • 切毛细血管最简单的方法

特征

  • 分分秒秒。
  • 陶瓷切割石

描述

这些小切割石(25毫米x25毫米x 0.65毫米)被用来切割玻璃和石英毛细血管。用石头的边缘蚀刻毛细,然后轻轻地把毛细拧成两半。这是有用的切尖关闭关闭毛细管用于安装单晶x射线衍射分析或切割毛细血管到所需的长度。

毛细管切割程序

1.轻轻地将毛细放在干净、平坦的表面上。
2.以大约30°的角度轻轻握住毛细管,从石的边缘开始,以一次平滑的方式进行,一次画出石的非锯齿状边缘的长度。施加足够的压力来打分毛细血管,不要试图切断毛细血管。
3.轴向拉毛,直至毛细血管断裂。如果它不能打破,比分是不够深的。重复上面的步骤,用稍微大一点的力量按压下来,同时把切割的石头拉到毛细上。
4.切割后,检查成品,确保切割质量符合使用要求。

RELATED IT

HR4-334 Capillary Cutting Stone each、

EM(S)

Hampton LCP Sandwich Set

Hampton LCP Sandwich Set

LCP夹层集

应用

  • Lipidic中间相膜蛋白的结晶筛选及二段法和分批法

特征

  • 小体积LCP、双胶束和微间歇结晶
  • 高质量玻璃光学
  • 由于中间相团被物理地夹在两个光学清晰的表面之间,消除了中间相/水介质界面和相应的粗糙度,因此具有优良的滴光光学性能。
  • 玻璃板允许使用交叉偏振片之间的无双折射检查来显示微晶。
  • 超疏水玻璃表面
  • 光场、紫外光和荧光显微镜的优化
  • 稳定性好,耐蒸发

描述

LCP夹芯片组由一个底座玻璃滑块和一个优化的盖板滑块组成。LCP三明治集与著名的斯克里普斯研究所共同开发,位于美国加利福尼亚州拉霍拉,由保罗马里恩菲尔德(0890003)制造。

LCP玻璃夹芯片组是一种专门设计的平板,可用于96 Lipidic立方相矩阵筛选实验的自动或手动设置。本发明还可用于二段法和分批法。薄片(<2mm高)具有优良的光学性能,非常适合于微晶体的探测和交叉偏振片之间的无双折射成像。该平板允许在中间结晶试验中,50纳米色素,蛋白质/脂质中间相和1微升沉淀剂溶液每次试验。

96井LCP玻璃夹层板由一个127.8×85.5x1mm玻璃基板和一个带有SBS兼容板足迹的140米厚的双粘性间隔板和一个0.2毫米厚的玻璃盖板组成。双粘垫片已粘在基板上。牛皮纸衬垫覆盖和保护双粘性间隔和基板顶部。0.2毫米厚的玻璃盖板适合和密封整个96井下板。另外,一系列的24硅化18x18mm正方形盖板(HR3-152)可以用来密封整个96井下板。每个18×18毫米1盖滑动密封4井。条形码的空间可用在板的左端。每口井可含立方相纳米粒子50粒,结晶试剂1微升。

18x18mm 1号硅化盖板由第一级水解级的抗化学腐蚀硼硅酸盐玻璃D 263 M制成。该幻灯片无色,清晰,适用于荧光显微镜。幻灯片的两侧都有一个超疏水的表面。幻灯片是没有的。厚度(0.13ro 0.16 mm)。幻灯片以两个隔间塑料箱提供,每箱100张幻灯片,每箱10盒,HR3-152型1,000张幻灯片。

碳化钨玻璃切割机可用于切割和拆卸密封LCP夹层套的上盖板。单独出售。

APPLICATIONS

  • Crystallization screening of membrane proteins in lipidic mesophase as well as bicelle method and batch method

FEATURES

  • Small volume LCP, bicelle and microbatch crystallization
  • High quality glass optics
  • Excellent drop optics since mesophase bolus is physically sandwiched between two optically clear surfaces eliminating the mesophase / aqueous medium interface and the corresponding roughness
  • Glass plate allows for visualization of microcrystals using birefringence-free examination between crossed polarizers
  • Superhydrophobic glass surfaces
  • Optimized for bright field, UV and fluorescent microscopy
  • Excellent stability, resistant to evaporation

DESCRIPTION

The LCP Sandwich Set consists of a base glass slide and an optimized cover slip. LCP Sandwich Set developed jointly with the renowned Scripps Research Institute in La Jolla, California, USA and is manufactured by Paul Marienfeld (0890003).

The LCP Glass Sandwich Set is a specially designed plate for either automated or manual setting of 96 Lipidic Cubic Phase matrix screening experiments. The plate can also be used for the bicelle method and batch method. The thin (< 2 mm high) plates have exquisite optical properties and are well suited for the detection of microcrystals and for birefringence-free imaging between crossed polarizers. The plates allow for in meso crystallization trials with 50 nanoliters protein/lipid mesophase and 1 microliter precipitant solution per trial.

The 96 well LCP Glass Sandwich Plate consists of a) 127.8 x 85.5 x 1 mm glass base plate with the footprint of an SBS-compliant plate, a 140 µm thick double sticky spacer with 96 punched out holes and b) a 0.2 mm thick glass coverslip. The double sticky spacer is already adhered to the base plate. A brown paper liner covers and protects the top of the double sticky spacer and base plate. The 0.2 mm thick glass coverslip fits over and seals the entire 96 well lower plate. Alternatively a series of twenty-four siliconized 18 x 18 mm No. 1 square cover slides (HR3-152) can be used to seal the entire 96 well lower plate. Each 18 x 18 mm No. 1 cover slide seals 4 wells. Space for a bar code is available at the left end of the plate. Each well can contain 50 nanoliters of cubic phase and 1 microliter of crystallization reagent.

18 x 18 mm No. 1 Siliconized Cover Slides are made from chemically resistant borosilicate glass D 263 M of the first hydrolytic class. The slides are colorless, clear, and suitable for fluorescence microscopy. The slides feature a super hydrophobic surface on both sides. The slides are No. thickness (0.13 ro 0.16 mm). The slides are supplied in a two compartment plastic box, 100 slides per box, 10 boxes per case, 1,000 slides total for HR3-152.

The Tungsten-carbide glass cutter can be used for cutting and removal of the upper coverglass that seals the LCP Sandwich Set. Sold separately.

HR3-151 LCP Sandwich Set Pack of 20
HR3-152 18 x 18 mm No. 1 Siliconized Cover Slides, Squares Case of 10 packs、

ELATED ITEM(S)

REFERENCES

1. Nano-volume plates with excellent optical properties for fast, inexpensive crystallization screening of membrane proteins. Vadim Cherezov and Martin Caffrey. J. Appl. Cryst. (2003). 36, 1372-1377.

2. A robotic system for crystallizing membrane and soluble proteins in lipidic mesophases. Vadim Cherezov, Avinash Peddi, Lalitha Muthusubramaniam, Yuan F. Zheng and Martin Caffrey. Acta Cryst. (2004). D60, 1795-1807 DOI: 10.1107/S0907444904019109.

3. Bicelle crystallization: a new method for crystallizing membrane proteins yields a monomeric bacteriorhodopsin structure. Faham, S. & Bowie, J. U. (2002). J. Mol. Biol. 316, 1-6.

Hampton蛋白质结晶捞针(结晶环)18 mm Mounted CryoLoop™

Hampton蛋白质结晶捞针(结晶环)18 mm Mounted CryoLoop™

Applications :
Cryocrystallography

应用

  • 冰晶术

Features:
Adjustable loop orientation
Synthetic CryoLoop on adjustable stainless steel MicroTube
MicroTube specially engineered with EasySnap notches
20 micron diameter nylon CryoLoop

特征

  • 准备使用18毫米长度的冷冻环微管
  • 不锈钢微管上的合成冷冻环
  • 环形直径范围为0.025~1.0mm
  • 兼容水晶帽、冰帽脊骨

Description
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 a specially designed L-shaped tool (HR5-902) with a positioning notch, 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 MicrozTube 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.

The HR5-902 Tool for Adjustable Mounted CryoLoop is not included with the Adjustable Mounted CryoLoop and must be purchased as a separated item.

18 mm Mounted CryoLoop

18 mm Mounted CryoLoop properly installed in a CrystalCap Magnetic

Crystal in CryoLoop

描述

18毫米装有20微米直径尼龙的冷冻鞋。尼龙环是钉在空心的不锈钢微管™,用于安装,冻结,并确保晶体在冰晶过程和X射线数据收集。微管上的18毫米安装超低温是18毫米的长度,并准备插入到水晶帽,磁性和水晶帽HT。该20微米直径尼龙环显示最小的衍射,是薄的快速冷冷却晶体,强大,空气动力学。

适用于水晶帽、水晶帽和水晶帽脊柱的HT系统。不兼容水晶帽铜,水晶帽铜HT,或水晶帽ALS HT。

CAT NO NAME DESCRIPTION
HR4-932 18 mm Mounted CryoLoop – 20 micron 0.025 – 0.05 mm – 25 pack
HR4-945 18 mm Mounted CryoLoop – 20 micron 0.05 – 0.1 mm – 25 pack
HR4-947 18 mm Mounted CryoLoop – 20 micron 0.1 – 0.2 mm – 25 pack
HR4-970 18 mm Mounted CryoLoop – 20 micron 0.2 – 0.3 mm – 25 pack
HR4-971 18 mm Mounted CryoLoop – 20 micron 0.3 – 0.4 mm – 25 pack
HR4-972 18 mm Mounted CryoLoop – 20 micron 0.4 – 0.5 mm – 25 pack
HR4-973 18 mm Mounted CryoLoop – 20 micron 0.5 – 0.7 mm – 25 pack
HR4-974 18 mm Mounted CryoLoop – 20 micron 0.7 – 1.0 mm – 25 pack
HR4-918 18 mm Mounted CryoLoop – 20 micron Sampler – 30 pack (5 of each diameter size 0.1 – 1.0 mm)

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CrystalCap™ ALS
CrystalCap™ SPINE HT
Epoxy

Hampton Mounted CryoLoop – 20 micron with EasySnap MicroTube

Hampton 蛋白结晶loop环 Mounted CryoLoop 10 micron with EasySnap MicroTube

Hampton蛋白结晶柱 CrystalCap™ SPINE HT

Hampton蛋白结晶小瓶和结晶帽CrystalCap™

Hampton HR4-671夹钳-弯 Vial Clamp – Curved, 45°/135°

Hampton HR4-671夹钳-弯 Vial Clamp – Curved, 45°/135°

Applications
Vial support & manipulation
Features
Curved end tip
Hemostat style closure
Description 
The Vial Clamp – Curved is a chrome plated, hemostat style tool. It has a tip shaped to hold the storage vial of all the CrystalCap Systems at an angle when the clamp is closed. The clamp can be locked using the hemostat style closure. The end of the clamp, where the vial is held, is curved at either a 45°/135° or 110°/ 70° angle. When the vial is placed in the clamp, the length of it is positioned to the clamp at either of those same angles. The overall length of each clamp is the same, 195 mm.

应用

  • 小瓶支撑与操纵

特征

  • 弯曲端部
  • 恒流器式关闭

描述

Vial钳-弯是镀铬,止血风格的工具.它有一个尖端形状,当夹子关闭时,可以以一个角度将所有水晶帽系统的存储瓶保持在一个角度上。该夹子可以锁定使用止血方式关闭。夹持小瓶的夹子末端以45°/135°或110°/70°角弯曲。当小瓶放置在夹子中时,它的长度以相同的角度放置在夹子上。每个夹子的总长度是相同的,195毫米。

HR4-671 – Vial Clamp – Curved 45°/135° (front);

HR4-672 – Vial Clamp – Curved 110°/70° (rear)

Hampton HR4-671夹钳-弯 Vial Clamp – Curved, 45°/135°

CAT NO NAME DESCRIPTION
HR4-671 Vial Clamp – Curved 45°/135° each
HR4-672 Vial Clamp – Curved 110°/70° each

RELATED ITEM(S)

Hampton 蛋白结晶试剂–Crystal Screen

Hampton 蛋白结晶试剂–Crystal Screen

Crystal Screen • Crystal Screen 2 • Crystal Screen HT

应用

  • 蛋白质、可溶性肽、核酸和水溶性小分子的初级筛选
  • 稀疏矩阵加性筛

特征

  • 原始稀疏矩阵屏幕
  • 稀疏矩阵公式有效取样盐、聚合物、有机物和pH
  • 对1,000多个生物大分子有效
  • 管式或深井块格式

描述

设计了晶体屏和晶体屏2试剂试剂盒,为大分子结晶提供了一种高效、快速的筛选方法。该筛具有简单实用的特点,可用于寻找初始结晶条件。对1000多个蛋白质、多肽、寡核苷酸和小分子的初始结晶条件进行了晶体筛选。

克服穷尽寻找合适结晶条件的一种非常有效的方法是使用稀疏矩阵试制条件法,这种方法是偏倚的,并从已知的大分子结晶条件中选择。在晶体屏幕和晶体屏幕2中使用的配方评估了96种独特的pH、盐类、聚合物和有机物的混合物,以及它们促进晶体生长的能力。

水晶屏幕包含50种独特的试剂,每个10毫升,是基于稀疏矩阵公式首次描述由Jancarik和Kim在1991年。

水晶屏幕2,一个水晶屏幕的延伸,包含48种独特的试剂,每个10毫升,是基于1994年由Cudney等人首次描述的配方。

晶体屏幕HT包含1ml的每个试剂1-48从水晶屏幕和所有48试剂从水晶屏幕2在一个单一的深井块格式。

准备使用的试剂是无菌过滤和配制超纯1型水,使用最高纯度的盐类,聚合物,有机物和缓冲液.个别试剂可通过汉普顿研究定制商店获得。

Applications

Primary screen for proteins, soluble peptides, nucleic acids, & water soluble small molecules

Sparse matrix additive screen

Features

The original sparse matrix screen

Sparse matrix formula efficiently samples salts, polymers, organics, & pH

Proven effective with more than 1,000 biological macromolecules

Tube or Deep Well block format

Description
The Crystal Screen and Crystal Screen 2 reagent kits are designed to provide a highly effective and rapid screening method for the crystallization of macromolecules. The screens are simple and practical for finding initial crystallization conditions. The initial crystallization conditions for more than 1,000 proteins, peptides, oligonucleotides, and small molecules have been determined using Crystal Screen.

A highly effective approach to overcome the exhaustive search for suitable crystallization conditions is the use of a sparse matrix method of trial conditions that is biased and selected from known crystallization conditions for macromolecules. The formulation utilized in Crystal Screen and Crystal Screen 2 evaluates 96 unique mixtures of pH, salts, polymers and organics, and their ability to promote crystal growth.

Crystal Screen contains 50 unique reagents, 10 ml each and is based on the sparse matrix formulation first described by Jancarik and Kim in 1991.

Crystal Screen 2, an extension of Crystal Screen, contains 48 unique reagents, 10 ml each and is based on the formulation first described by Cudney et al in 1994.

Crystal Screen HT contains 1 ml each of reagents 1-48 from Crystal Screen and all 48 reagents from Crystal Screen 2 in a single Deep Well block format.

Ready-to-use reagents are sterile filtered and formulated with ultra-pure Type 1 water, using the highest purity salts, polymers, organics and buffers. Individual reagents are available through the Hampton Research Custom Shop.

Crystals of a carbohydrate processing enzyme grown using Hampton Research Crystal Screen. Shirley Roberts, York Structural Biology Laboratory, York, United Kingdom.

Crystal of zRFP574 red fluorescent protein grown using Hampton Research Crystal Screen 2. Pletneva et al. Acta Cryst. D62, 527-532 (2006). Nadya, Russian Academy of Science, Moscow, Russia.

CAT NO NAME DESCRIPTION
HR2-110 Crystal Screen 10 ml, tube format
HR2-112 Crystal Screen 2 10 ml, tube format
HR2-130 Crystal Screen HT 1 ml, Deep Well block format

Hampton PEG 聚乙二醇 Polyethylene glycol

Hampton PEG 聚乙二醇 Polyethylene glycol

上海金畔生物科技有限公司代理美国Hampton PEG 聚乙二醇 Polyethylene glycol产品,欢迎新老客户访问Hampton官网或者咨询我们获取更多相关产品信息。

Hampton代理

Hampton蛋白结晶试剂

Images
Polyethylene glycol 3,350 Monodisperse
Polyethylene glycol 6,000
Polyethylene glycol 4,000
Polyethylene glycol 8,000
Polyethylene glycol 10,000
Polyethylene glycol 20,000
Polyethylene glycol 200
Polyethylene glycol 400
Polyethylene glycol 1,500
Polyethylene glycol 1,000
Polyethylene glycol 300
Polyethylene glycol 600

Hampton  聚乙二醇单甲醚

Polyethylene glycol monomethyl ether 2,000
Polyethylene glycol monomethyl ether 550
Polyethylene glycol monomethyl ether 5,000

Hampton HR2-607 Polyethylene glycol 10,000
Hampton HR2-609 Polyethylene glycol 20,000
Hampton HR2-523 Polyethylene glycol 1,000
Hampton HR2-525 Polyethylene glycol 1,500
Hampton HR2-859 Polyethylene glycol 600
Hampton HR2-601 Polyethylene glycol 200
Hampton HR2-603 Polyethylene glycol 400
Hampton HR2-605 Polyethylene glycol 4,000
HR2-513 Polyethylene glycol 6,000
HR2-515 Polyethylene glycol 8,000
HR2-591 Polyethylene glycol 3,350 Monodisperse