标签归档：Hampton代理

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

发表于由

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)

 4 Related Items  相关产品
CrystalCap™
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环底座 CrystalCap

Hampton HR3-251 PEN-VAC Kit 使用说明

发表于由

Hampton HR3-251 PEN-VAC Kit 使用说明

APPLICATIONS

  • Holding and manipulating small, flat surfaces such as glass cover slides

FEATURES

  • Self-contained vacuum
  • No power needed
  • Compact

DESCRIPTION

PEN-VAC is a great tool for handling small, flat surfaced objects such as plain and siliconized cover slides, as well as plastic slides. Simply depress the side button, touch the tip to the object to be lifted and release the button. PEN-VAC creates a totally self-contained vacuum that lifts up to 50 grams for up to one minute. Less than an ounce, the lightweight aluminum body fits in a pocket. No power supply needed. The kit includes one PEN-VAC with 5 3/4″ blue body, (3) angled and (3) straight probes with (2) each 1/8”, 1/4”, 3/8” diameter blue silicone vacuum cups . It is packaged in a clear plastic storage case.

HR3-251 PEN-VAC Kit each

笔-VAC试剂盒

应用

  • 保持和操纵小的、平坦的表面，如玻璃盖板滑梯

特征

  • 自给真空
  • 不需要电力
  • 紧凑型

描述

笔-VAC是一个伟大的工具，处理小的，平面表面的物体，如平原和硅化覆盖幻灯片，以及塑料幻灯片。只需按下侧面按钮，按一下要提起的物体的尖端，然后松开按钮。笔-VAC创造了一个完全独立的真空，提升高达50克，长达一分钟。不到一盎司，轻巧的铝制机身就可以装在口袋里了。不需要电源。该试剂盒包括一个5 3/4“蓝色车身的笔-VAC，(3)角度和(3)直探头，每一个1/8”，1/4“，3/8”直径的蓝色硅真空杯，它被包装在一个清晰的塑料储存箱中。

RELATED ITEM(S)
22 mm Siliconized Glass Cover Slides
OptiClear Plastic Cover Slides
18 mm Siliconized Glass Cover Slides
Siliconized Glass Coverslips (Greiner)

Hampton HR3-105 MASTERBLOCK® 96 Deep Well (Greiner)

发表于由

Hampton HR3-105 MASTERBLOCK® 96 Deep Well (Greiner)

APPLICATIONS

  • 96 Deep Well block for crystallization screen reagents

FEATURES

  • SBS format, 96 well
  • Sterile, individually sealed plates
  • Polypropylene
  • Seal with AlumaSeal II, Crystal Clear Sealing Film, or Cap Mats

DESCRIPTION

The Greiner 780261 MASTERBLOCK® is a 96 Deep Well polypropylene block (plate). Each well has a fill volume of 1.2 ml. The MASTERBLOCK® is useful for holding crystallization screen reagents when using liquid handling automation or multi channel pipets. Each plate is sterile and packaged individually. Round bottom well for complete reagent recovery. ClearChoice™ virgin polypropylene resin (autoclavable to 121°C). SBS recommended dimensions. Alphanumerically coded wells with chimney-style, round well top.

The Microplate Lid is a temporary cover for the crystallization screens in 96 deep well format. The single position, high profile cover with individual condensation rings over each reagent well can help minimize reagent evaporation from 96 deep well reagent plates as well as protect the reagents from particulate and contamination. The individually wrapped, sterile Microplate Lid is made from optically clear polystyrene. Greiner 656171.

The Cap Mat is made of ethyl vinyl acetate (EVA). Resistant to DMSO and can be used in a temperature range between -20 and +60 degrees Celsius. Suitable for sealing Greiner 780261 1 milliliter Deep Well Plate (HR3-105). These cap mats are not piercable. Supplied sterile. Greiner part number 381061.

应用

  • 96块深井结晶筛试剂

特征

  • SBS格式，96井
  • 无菌的，单独密封的板
  • 聚丙烯
  • 用铝封II、水晶透明密封膜或帽垫密封

描述

这个Greiner 780261 MASTERBLOCK是一个96深井聚丙烯块(板)。每口井的填充量为1.2ml。MASTERBLOCK适用于在使用液体处理自动化或多通道感应器时保持晶化屏幕试剂。每个盘子是无菌的，单独包装。圆形底井，完全回收试剂。™纯聚丙烯树脂(蒸压至121°C)。SBS推荐尺寸。字母数字编码井与烟囱式，圆形井顶。

这个微板盖是96深井格式结晶屏的临时掩护。在每个试剂井上设置单独的冷凝环的单位置、高剖面覆盖，可以帮助减少96个深井试剂板上的试剂蒸发，并保护试剂免受微粒和污染。该单独包裹，无菌微板盖子是由光学透明的聚苯乙烯。格雷纳656171。

这个帽垫由醋酸乙烯乙酯(EVA)制成。耐DMSO，可在摄氏-20至+60度的温度范围内使用。适用于密封格雷纳780261 1毫升深井板(HR3-105).这些帽垫是不可穿的。供应无菌。格雷纳零件编号381061。

HR3-105 MASTERBLOCK® 96 Deep Well polypropylene plate 50 plate case
HR4-527 Microplate Lid 10 plate case
HR3-103 Cap Mat for MASTERBLOCK® pack of 50

RELATED ITEM(S)

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

发表于由

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 HR4-733 结晶环底座和结晶小瓶 CrystalCap, with Vial

发表于由

Hampton HR4-733结晶环底座和结晶小瓶 CrystalCap, with Vial

CrystalCap™

APPLICATIONS

  • Cryocrystallography

FEATURES

  • SSRL style sample mount for cryocrystallography
  • CrystalCap attaches magnetically to CrystalCap Vial and Magnetic Goniometer Base
  • Conical shape with ledge compatible with SSRL style grippers, auto mounters and sample handlers

DESCRIPTION

The CrystalCap is a magnetic sample mount (also known as a cap, pin or goniometer base) designed for cryocrystallography systems that accept SSRL style sample mounts. The CrystalCap attaches to a magnetic CrystalCap Vial and Magnetic Goniometer Base. The tip of the CrystalCap accepts a Mounted CryoLoop™ or MicroTube™ fitted with a CryoLoop™.

The CrystalCap Vial is a 1.8 ml cryo vial featuring two small vents. A ring magnet is molded into the open end of the vial so that when the cap is positioned in the vial, the ring magnet holds the cap on the vial during cryogenic storage.The HR4-904 CrystalCap Vial does not have a magnet on the bottom of the vial.

The conical shape with ledge is compatible with SSRL style grippers, auto mounters and sample handlers.

Compatible with the following Synchrotron Radiation Beamlines

North & South America
• The Advanced Light Source, Berkeley, California ALS 4.2.2, ALS 11.3.1, ALS 12.2.2, ALS 12.3.2
• The Advanced Photon Source, Argonne, Illinois APS 14-BM-C BioCARS, APS 14-ID-B BioCARS
• Cornell High Energy, Synchrotron Source, Ithaca, New York CHESS A1, CHESS F1
• Canadian Light Source, Saskatchewan, Canada, CLS 08ID-1, CLS 08B1-1
• Stanford Synchrotron Radiation Laboratory, Menlo Park, California SSRL BL7-1, SSRL BL9-1, SSRL BL9-2, SSRL BL11-1, SSRL BL12-2, SSRL BL14-1

Asia & Australia
• Shanghai Synchrotron Radiation Facility, Shanghai, China SSRF BL17U1
• National Synchrotron Radiation Research Center, Taiwan NSRRC BL13B1, NSRRC BL13C1
• Pohang Accelerator Laboratory, Pohang, South Korea PAL 2D, PAL 5C, PAL 7A
• Photon Factory, Tsukuba, Japan PF BL-5A, PF BL-17A, PF AR-NW12A
• Super Photon ring-8 GeV, Japan SPRING-8 BL12B2, SPRING-8 BL24XU, SPRING-8 BL26B1, SPRING-8 BL26B2, SPRING-8 BL32B2, SPRING-8 BL32XU, SPRING-8 BL38B1, SPRING-8 BL41XU, SPRING-8 BL44B2, SPRING-8 BL44XU

晶体帽™

应用

  • 冰晶术

特征

  • SSRL型单晶样品架
  • 结晶帽附着在晶体盖和磁干涉仪基座上
  • 与SSRL风格的夹持器、自动装配机和样本处理程序兼容的锥形形状

描述

水晶帽是一个磁性样品安装(也称为盖子，引脚或测角器底座)，为接受SSRL型样品安装的晶晶系统设计。晶体帽附着在磁性晶体帽和磁干涉仪基座上。水晶帽的顶端接受装有冷冻环™的微型管™或装有冷冻环™的微管™。

水晶瓶盖是一个1.8毫升的冰瓶，有两个小通风口。将环形磁铁模压到瓶的开口端，以便当瓶盖放置在小瓶中时，环磁铁在低温储存过程中将瓶盖固定在瓶上。HR4-904水晶帽Vial在瓶底没有磁铁。

圆锥形状与平台是兼容的SSRL风格的夹持器，自动装配机和样本处理程序。

与下列同步辐射光束线兼容

北美和南美洲
·高级光源，加州伯克利，ALS 4.2.2，ALS 11.3.1，ALS 12.2.2，ALS 12.3.2
·高级光子源，阿贡，伊利诺伊州APS 14-BM-C生物CARS，APS 14-ID-B生物CARS
·康奈尔高能，同步加速器源，伊萨卡，纽约国际象棋A1，国际象棋F1
加拿大光源，加拿大萨斯喀彻温省，CLS 08ID-1，CLS 08B1-1
·斯坦福同步辐射实验室，加州门罗公园，SSRL BL 7-1，SSRL BL 9-1，SSRL BL 9-2，SSRL BL 11-1，SSRL BL 12-2，SSRL BL 14-1

亚洲和澳大利亚
·上海同步辐射装置，中国上海SSRF BL17U1
·国家同步辐射研究中心，台湾NSRRC BL13B1，NSRRC BL13C1
·波航加速器实验室，韩国POHANG，PAL 2D，PAL 5C，PAL 7A
·光子工厂，筑波，日本PF BL-5A，PF BL-17A，PF AR-NW12A
超级光子环-8 GeV，日本Spring-8 BL12B2，Spring-8 BL24XU，Spring-8 BL26B1，Spring-8 BL26B2，Spring-8 BL32B2，Spring-8 BL32XU，Spring-8 BL38B1，Spring-8 BL41XU，Spring-8 BL44B2，Spring-8 BL44XU

HR4-733 CrystalCap with Vial – 60 pack
HR4-902 CrystalCap without Vial – 60 pack
HR4-904 CrystalCap Vial 结晶小瓶 Vial only – 30 pack

Hampton 蛋白结晶试剂–Crystal Screen

发表于由

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 Research HR2-627 (+/-)-2-Methyl-2,4-pentanediol

发表于由

Hampton Research HR2-627 (+/-)-2-Methyl-2,4-pentanediol

美国Hampton Research品牌是一家专门从事蛋白质晶体研究的生产商，上海海金畔生物代理销售Hampton蛋白结晶试剂耗材以及工具，欢迎客户Hampton官网或者咨询我们获取更多Hampton产品价格等信息。

APPLICATIONS

  • Crystallization grade (+/-)-2-Methyl-2,4-pentanediol for formulating screens or for optimization

DESCRIPTION

(+/-)-2-Methyl-2,4-pentanediol

Synonyms: MPD or Hexylene glycol
C6H14O2
CH3CH(OH)CH2C(CH3)2OH
Mr 118.18
CAS Number [107-41-5]
EC Number 203-489-0
Beilstein Registry Number 1098298
Merck 14,4710
RTECS SA0810000
MDL Number MFCD00004547
PubChem Substance ID 329760818
Purity ≥ 99.0%
Density 0.925 g/mL at 25°C(lit.)
Boiling point 197.0° C (lit.)
Vapor pressure 0.02 mm Hg at 20°C (lit.)

Measured Conductivity Range: 0.0 – 0.3 µS/cm at 25°C
Measured Refractive Index Range: 1.42725 – 1.42825 at 20°C

HR2-627 100% (+/-)-2-Methyl-2,4-pentanediol 200 mL

REFERENCES

1. Crystallization and Preliminary X-ray Analysis of a Thermophillic Bacillus Xylanase. Pickersgill, RW; Debeire, P; Debeire-Gosselin, M; Jenkins, JA. J Mol Biol 230, 664- 666, 1993.

Hampton HR2-100 StockOptions Tris Buffer Kit

发表于由

Hampton HR2-100 StockOptions Tris Buffer Kit

美国Hampton Research品牌是一家专门从事蛋白质晶体研究的生产商，上海海金畔生物代理销售Hampton蛋白结晶试剂耗材以及工具，欢迎客户Hampton官网或者咨询我们获取更多Hampton产品价格等信息。

APPLICATIONS

  • Focused, titrated buffer stocks for crystal screening, optimization, & production

FEATURES

  • pH 7.0 – 9.0 (21 reagents)
  • 0.1 pH increments
  • 1.0 M concentrated stocks
  • Tris pKa = 8.1

DESCRIPTION

StockOptions Tris buffer kit is a preformulated, sterile filtered set of titrated buffer stocks. The StockOptions Tris buffer stock reagents are supplied as 1.0 M stock solutions in 10 ml volumes. Each StockOptions Tris buffer reagent is carefully titrated using hydrochloric acid. StockOptions Tris is comprised of 21 unique reagents covering the pH range of 7.0 to 9.0 in 0.1 pH unit increments.

Tris
Synonym: Trizma base or 2-Amino-2-(hydroxymethyl)-1,3-propanediol or THAM or Tris base or Tris(hydroxymethyl)aminomethane or Trometamol
C4H11NO3 NH2C(CH2OH)3
Mr 121.14
CAS Number [77-86-1]
EC Number 201-064-4
Beilstein Registry Number 741883
Merck 14,9772
RTECS TY2900000
MDL Number MFCD00004679
PubChem Substance ID 24889854
Purity =99.8%
pKa = 8.1 at 25°C
Useful pH range of Tris = 7.0 – 9.0

Hampton HR2-428 Additive Screen • Additive Screen HT

发表于由

Hampton HR2-428 Additive Screen • Additive Screen HT

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。

APPLICATIONS  应用

  • Manipulate sample-sample & sample-solvent interactions to improve crystals or alter sample solubility

操纵样品-样品和样品-溶剂相互作用以改善晶体或改变样品溶解度

FEATURES  特征

  • 18 classes of reagents
  • Highly concentrated (10x) reagent formulation
  • 96 unique reagents and excipients
  • Tube or Deep Well block format
  • Crystallization or sample solubility optimization

18类试剂
高浓度 (10x) 试剂配方
96 种独特的试剂和赋形剂
管或深井块格式
结晶或样品溶解度优化

DESCRIPTION  描述

Additive Screen is a library of reagents that can affect the solubility and crystallization of biological macromolecules, including both soluble and membrane proteins.

These reagents can perturb and manipulate sample-sample and sample-solvent interactions, as well as perturb water structure which can alter and improve both the solubility and crystallization of a sample. Additives can stabilize or engender conformity by specific interaction with the macromolecules. There are numerous reports of the use of additives to improve the quality and size of macromolecular crystals.1-5

Additive screen reagent classifications include multivalent, salt, amino acid, dissociating agent, linker, polyamine, osmolyte, chaotrope, co-factor, reducing agent, chelating agent, polymer, carbohydrate, non-detergent, amphiphile, detergent, non-volatile organic and volatile organic.

Additive Screen contains 96 unique reagents, 1 ml each.

Additive Screen HT contains 96 unique reagents, 1 ml each, in a single Deep Well block.

Additive Screen 是一个试剂库，可以影响生物大分子的溶解度和结晶，包括可溶性蛋白和膜蛋白。

这些试剂可以干扰和操纵样品-样品和样品-溶剂的相互作用，以及可以改变和改善样品溶解度和结晶的水结构。添加剂可以通过与大分子的特定相互作用来稳定或产生一致性。有许多关于使用添加剂来改善大分子晶体的质量和尺寸的报道。 1-5

添加剂筛选试剂分类包括多价、盐、氨基酸、解离剂、连接剂、多胺、渗透剂、离液剂、辅助因子、还原剂、螯合剂、聚合物、碳水化合物、非去污剂、两亲物、去污剂、非挥发性有机物和挥发性有机物。

Additive Screen 包含 96 种独特的试剂，每种试剂 1 ml。

Additive Screen HT 在单个 Deep Well 模块中包含 96 种独特的试剂，每种试剂 1 ml。

HR2-428 Additive Screen 1 ml, tube format
HR2-138 Additive Screen HT 1 ml, Deep Well block format

Hampton PEG 聚乙二醇 Polyethylene glycol

发表于由

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