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美国Hampton Research公司是世界上著名的蛋白质晶体试剂供应商，该公司的产品目录是由上海金畔生物科技有限公司提供，该目录分为12个大类和几十个小类。
Hampton蛋白质结晶试剂及耗材分类第一类：Crystallization Screens 用于筛选和优化蛋白质/多肽/核酸结晶的一系列经验证的高精配方型溶液1.PCT Pre-Crystallization Test（PCT预结晶试验）
应用：结晶筛选，确定相应的样品浓度，PCT试验用来预结晶结晶筛选，以确定适当的蛋白质浓度
Slice pH（PH切片）应用：溶解度和结晶筛选
Solubility Stability Screen（溶解度和稳定性的屏幕）应用：溶解性和稳定性屏幕的设计，以协助识别解决方案的条件，促进蛋白质的溶解性和稳定性，并尽量减少蛋白质沉淀。
Index应用：不同的试剂系统的结晶屏幕的蛋白质复合物，多肽，核酸，水溶性小分子。
Crystal Screen（晶体屏幕）应用：
主屏幕的可溶性肽，蛋白质，核酸，和水溶性小分子。稀疏矩阵的加法屏幕
5.PEG/Ion Screen PEG/Ion HT Screen 用于可溶性蛋白的结晶
6.PEG/Ion 2 Screen?用于可溶性生物大分子结晶
7.Crystal Screen? Crystal Screen? HT 用于蛋白质，复合物，缩氨酸，核酸以及水溶性小分子的传统的经典结晶试剂
8.Crystal Screen 2?用于蛋白质，缩氨酸，核酸以及水溶性小分子的结晶
9.Crystal Screen Lite?用于蛋白质，缩氨酸和核酸的结晶试剂
10.Crystal Screen Cryo?用于蛋白质，缩氨酸，核酸的结晶
11.Grid ScreenTM用于蛋白质的结晶，分为七小类。
12.Quik Screen?用于可溶性蛋白的结晶
13.Quik Optimize?快速优化试剂，与Quik Screen? 或 custom screen配套使用
14.Low Ionic Strength Screen?用于完整的单克隆抗体，单克隆抗体片段以及低离子浓度很少溶解的蛋白的结晶
15.Nucleic Acid Mini Screen?用于核酸片段的结晶化
16.Natrix?用于核酸，蛋白核酸聚合物的结晶
17.MembFac? MembFac? HT用于膜蛋白的结晶
18.Additive Screen?增强或改变样品可溶性的试剂
19.Detergent Screen?去垢剂
20.Heavy Atom Screens重原子结晶试剂
21.Izit Crystal Dye?蛋白染色试剂，用于区分蛋白晶体和盐晶体
第二类：Custom Shop Crystallization Reagents 结晶试剂盒中单独的试剂Solubility Stability Individual ReagentsSlice pH Individual ReagentsIonic Liquid Screen Individual ReagentsProti-Ace Proti-Ace 2 Individual ReagentsPCT Individual ReagentsSilver Bullets Silver Bullets HT Individual ReagentsSilver Bullets Bio Silver Bullets Bio HT Individual ReagentsIndex • Index HT Individual ReagentsPEGRx 1 Individual ReagentsPEGRx 2 Individual ReagentsSaltRx Individual ReagentsPEG/Ion Individual ReagentsCrystal Screen Lite Individual ReagentsCrystal Screen Cryo Individual ReagentsCrystal Screen 2 Cryo Individual ReagentsGrid Screen Ammonium Sulfate Individual ReagentsGrid Screen PEG 6000 Individual ReagentGrid Screen Sodium Chloride Individual ReagentsGrid Screen PEG/LiCl Individual ReagentsQuik Screen Individual ReagentsNatrix Individual Reagents第三类：Optimize Reagents 优化试剂1.Optimize-Polymers聚合体
2.Optimize-Organics (Volatile) 挥发性有机物
3.Optimize-Organics (Non-Volatile)非挥发性的有机物
4.Optimize-Salts 盐类
5.Optimize-Buffers缓冲液
6.Optimize-Solubilizing Agents (NDSB) 溶解试剂NDSB
7.Optimize-Reducing Agent还原剂-TCEP氢氯化物
8.Optimize-Cryoprotectants
9.Optimize-Oils用于结晶的油类
10.Optimize-Silica Hydrogel硅胶
11.Optimize-LM Agarose低熔点琼脂糖
第四类：StockOptions KitsStockOptions SaltStockOptions pHStockOptions BufferCryoPro第五类：Crystallization Plates, Hardware Accessories 结晶耗材1.24 Well Crystallization Plates 24孔晶体板-分悬滴和坐滴两种
2.48 Well Crystallization Plates 48孔晶体板
3.72 Well Crystallization Plates72孔晶体板
4.96 Well Crystallization Plates 96孔晶体板
5.384 Well Crystallization Plates 384孔晶体板-用于坐滴的结晶
6.Cover Slides Related Tools
7.Glass Sitting Drop Rods用于坐滴的结晶
8.Micro-Bridges?微桥-坐滴结晶的支撑物
9.Glass Plates – 3 and 9 Well3孔和9孔玻璃板
10.Sealants, Sealing Grease, Oils, Applicator密封油脂，油及其它器具
11.Sealing Films, Tapes, Mats Covers
12.Microdialysis Buttons, Rods Membranes微量渗析结晶化
13.Granada Crystallization Box
第六类：Tools, Seeding Resin（结晶工具、树脂）Tungsten-carbide Glass CutterX-Acto Gripster KnifeMicro-Tools SetMicro-Tools II SetForcepsCrystal Probe Crystal PencilSeed BeadSeeding Tool第七类：CryocrystallographyCrystalCap HT SystemsCrystalCap Magnetic SystemsCrystalCap SystemsCryoLoops MicroTubesCryo ToolsCanes, Sleeves, Coders BoxesDewars第八类：Capillary Mounts Supplies（毛细管座椅支架供应）
第九类：Goniometer Heads Supplies（测角头及用品）
第十类：Xenon Derivatization（氙气衍生物）
第十一类：Labels Pens（标签和记录笔）
第十二类：Protein Crystallization Standards（蛋白质结晶的标准）
Hampton代理，Hampton上海代理，Hampton北京代理，Hampton广州代理，Hampton总代理，Hampton一级代理，Hampton特约代理，Hampton现货上海金畔生物科技有限公司Hampton专业代理。
Sigma代理 Abcam代理 CST代理 Santa Cruz代理 Biolegend代理 ebioscience代理 Invitrogen代理 millipore代理 BD流式抗体代理 GeneTe x抗体代理 Novus抗体代理 R D代理 Biovison代理 Jackson代理 MBL抗体代理 ProSpec抗体代理 Bethyl抗体代理 Antibody Revolution抗体代理 Torrey Pines Biolabs代理 Amresco代理 MPbio代理 Laysan bio代理 NANOCS代理 Avanti代理 wako代理 lumiprobe代理（活性荧光染料） NEB酶代理 Roche酶代理 Toyobo酶代理 USP代理 EP代理 Dr代理 TRC代理 TCI代理 Reagecon代理 Megazyme代理 Hampton代理（蛋白结晶） whatman代理（滤膜滤纸） GE代理（蛋白纯化） Corning康宁代理 Axygen代理 Falcon代理 NISSUI日水代理 Himedia代理 OXOID代理 BD培养基代理 Ludger代理（糖蛋白分析产品） Eppendorf代理 Labnet代理 标准品代理 抗体代理 酶试剂代理 培养基代理 耗材代理 Elisa试剂盒代理 。
Adjustable Mounted CryoLoop with EasySnap MicroTube
Applications
Cryocrystallography
Features
Adjustable loop orientation
Synthetic CryoLoop on adjustable stainless steel MicroTube
MicroTube specially engineered with EasySnap notches
20 micron diameter nylon CryoLoop
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 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.
Hampton蛋白结晶小瓶和结晶帽CrystalCap
CrystalCap ALS
Applications
Cryocrystallography
Features
ALS style crystal mount for cryocrystallography
CrystalCap ALS attaches magnetically to CrystalCap Vial and Magnetic Goniometer Base
Ledge free conical shape compatible with ALS style grippers, auto mounters and sample handlers
Description
The CrystalCap ALS is a magnetic sample mount (also known as a cap, pin or goniometer base) designed for cryocrystallography systems that accept ALS style sample mounts. The CrystalCap ALS 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 .
CrystalCap ALS (HR4-779) is supplied without a vial (HR4-904).
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 ledge free conical shape of the CrystalCap ALS is compatible with ALS style grippers, auto mounters and sample handlers.
ALS style sample mounters accept the CrystalCap ALS.
HR4-779 CrystalCap ALS without Vial 60 pack
APPLICATIONSCryocrystallographyFEATURESALS style crystal mount for cryocrystallographyCrystalCap ALS attaches magnetically to CrystalCap Vial and Magnetic Goniometer BaseLedge free conical shape compatible with ALS style grippers, auto mounters and sample handlers
CrystalCap
APPLICATIONSCryocrystallographyFEATURESSSRL style sample mount for cryocrystallographyCrystalCap attaches magnetically to CrystalCap Vial and Magnetic Goniometer BaseConical shape with ledge compatible with SSRL style grippers, auto mounters and sample handlersCrystalCap Vial
Hampton CrystalCap SPINE HT
Applications
Cryocrystallography
Features
SPINE style sample mount for cryocrystallography
CrystalCap SPINE HT attaches magnetically to CrystalCap Vial and Magnetic Goniometer Base
Hollowed out design compatible with SPINE style grippers, auto mounters and sample handlers
2D alphanumeric coding for sample tracking management
Bar coded, color coded, alphanumeric, magnetic cap
Color coded CryoLoop size
Description
The CrystalCap SPINE HT is a magnetic sample mount (also known as a cap, pin or goniometer base) designed for cryocrystallography systems that accept SPINE style caps. The CrystalCap SPINE HT attaches to a magnetic CrystalCap SPINE Vial and magnetic goniometer base. The tip of the CrystalCap SPINE HT accepts a Mounted CryoLoop or MicroTube fitted with a CryoLoop .
The CrystalCap SPINE Vial is a 1.8 ml cryo vial featuring two small vents and is compatible with the CrystalCap SPINE HT. 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 CrystalCap SPINE Vial features chamfered edges for enhanced cap positioning as well as a magnetic alloy bottom for stability. The HR8-114 CrystalCap SPINE Vial does have a magnet on the bottom of the vial.
The hollowed out design of the CrystalCap SPINE HT is compatible with SPINE style grippers, auto mounters and sample handlers.
The CrystalCap SPINE HT features a two dimensional (2D) alphanumeric 16 x 16 data matrix code on the underside of the cap. Each cap is also color coded for CryoLoop size.
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 ledge free conical shape of the CrystalCap ALS HT is compatible with ALS style grippers, auto mounters and sample handlers.
The CrystalCap ALS HT features a two dimensional (2D) alphanumeric 16 x 16 data matrix code on the underside of the cap. Each cap is also color coded for CryoLoop size.
Spearlab DewarsHR4-662 Cryogenic Foam Dewar (500 ml) Small 500ml规格HR4-675 Spearlab Cryogenic Foam Dewar (2 liter) 2L规格Applications 应用
Cryocrystallography 蛋白结晶学
Hampton 结晶板封口膜ClearSeal Film and Applicator
Applications 应用
Sealing film used to seal sitting drop crystallization experiments 使用密封膜来密封座滴结晶实验
Features 特征
1.High optical clarity, low auto-fluorescence
2.Easy to handle film; easy to remove liner
3.Pressure sensitive adhesive
4.For best results use specially designed applicator
5.UV transmissable, compatible with UV imaging systems
6.Low birefringence
7.Certified DNase-, RNase-, and nucleic-acid-free
8.Silicone adhesive is non-tacky until pressed against the sealing surface with the applicator
9.Chemically inert; no extractable except at extreme pH
10.Excellent chemical resistance (e.g. DMSO, Methanol, Acetonitrile)
11.Heat and cold resistant, recommended for temperatures from -70°C and 110°C
特征
高光学透明度、低自体荧光
膜易于处理 ；易拆卸衬垫
压力敏感粘合剂
为了获得最佳效果 ， 请使用专门设计的涂抹器
传染性紫外、紫外成像系统兼容
低双折射
认证 DNase ， RNase ， 和核酸的游离
硅酮粘合剂是无粘性的 ， 直到压在密封表面与涂抹器
化学惰性的 ；除了极端 pH 不能提取优异的耐化学性 (如。DMSO 、甲醇、乙腈)
耐热耐寒 ， 温度从 70 ° C 至 110 ° C
ClearSeal Film Before and AfterDescription
ClearSeal Film fits all SBS format 96 well plates. Minimal evaporation, minimal cross-well contamination, easy to handle, and optically clear. Single coated, 2 mil (0.05 mm), optically clear polyolefin film with pressure-sensitive silicone-based adhesive. Supplied as a 141 mm x 78 mm film with white polyester release liner (backing). Actual seal area after end tabs removed is 120 x 78 mm Seals well to polypropylene, polystyrene, and polycarbonate plates. Compatible with aqueous and organic solvents. Suitable for use between -70 and 110°C. For best seal, the plate must be sealed with the Film Sealing Paddle HR4-513. ClearSeal Film has a limited shelf life. Must be used before expiration date printed on box. Each pack of film (HR4-521) includes one free Film Sealing Paddle (available separately as HR4-413).
HR4-413 Film Sealing Paddle, 3 7/8 x 2 15/16 , polyethylene, white. 5 paddles per pack. An alternative to the plate roller or brayer for pressing films to assure a secure uniform seal around all wells on 96-well, 384-well, and 1536-well plates. These paddles are especially recommended for sealing films on raised-rim plates because they fit within the rim of the plate.
Store ClearSeal Filmm at 20°C +/- 10 degrees at 50% RH +/- 10%.
Hampton 石蜡和硅润滑油Paraffin Silicon Oil
Applications 应用
Microbatch crystallization microbatch 结晶
Features 特征
Under oil crystallization 在油中结晶
Protect the sample from oxidation 保护样品免于氧化
Screen different temperatures without condensation 屏幕不同温度下不凝结
Description 描述
Oils used for microbatch and modified microbatch crystallization under oil.
使用的油和改性 microbatch microbatch 结晶油。
Al s Oil is a 50:50 (volume:volume) mixture of Paraffin Oil and Silicon Oil. Al s Oil is named after it s inventor, Allan D Arcy.
Al 是机油的 50 ∶ 50 (体积 ∶ 体积) 混合物的石蜡油和硅油。Al 的石油是其发明者的名字命名 ， Allan D Arcy) 。
Paraffin oil
Synonym: Mineral oil
CAS Number [8042-47-5]
EC Number 232-455-8
RTECS PY8047000
MDL Number MFCD00131611
Appearance Colorless, clear, viscous liquid
Refractive Index n20/D 1.467 (literature) n20/D 1.468
IR Spectroscopy Grade
Density 0.838 g/mL at 25°C (literature) 0.85 g/ml at 20°C
Viscosity 40-42 CST at 25°C
Silicon Oil
Synonyms: Octamethyltrisiloxane
CAS Number: 107-51-7
Appearance: Colorless, clear viscous liquid
Melting Point: -86°C
Boiling Point: 152°C
Refractive Index: 1.38 at 25°C
Viscosity: 1 CST at 25°C
Specific Gravity: 0.82 at 25°C
Density: 0.82 g/mL at 25°C
Surface Tension: 17.4 mN/m
CryoTong Long
ApplicationsCrystal transfer under cryo temperature
FeaturesArtery clamp style closure30 seconds of cryo temperature180 mm length
Description
The CryoTong is a tool used to manually transfer a crystal mounted on a CrystalCap from liquid nitrogen to a magnetic base in a goniometer head positioned in a cryogenic stream, and then back to liquid nitrogen. The one-piece, compact CryoTong is available in two lengths. The long CryoTong is approximately 180 mm in overall length. The artery clamp style maintains the CryoTong in the closed position until the clamp is squeezed, which opens the opposing heads. The heads are non-magnetic stainless steel. The handle is magnetic stainless steel. The inside of the head is machined to closely surround the CrystalCap with loop and crystal in place. A small retaining lip is machined into the lower portion of the head to prevent the CrystalCap from slipping out of the CryoTong when the tool is in the closed position. The CryoTong can maintain the temperature of the crystal at -160°C for up to 30 seconds during room temperature crystal transfers. Choose the proper CryoTong size based upon the pin length required by the configuration of the x-ray data collection hardware used. The 18 mm CryoTong (HR5-112) is to be used with the CrystalCap HT and any other CrystalCap configured for 18 mm.HR5-114 Long CryoTong 18 mm, 180° features the head in alignment with the handle of the CryoTong.
HR4-670
Vial Clamp Curved
CrystalCap HolderHampton 水晶透明密封带Crystal Clear Sealing Tape
3 inch, 1.88 inch, 1.88 inch with dispenser, 0.75 inch with dispenser (left to right)
Hampton HR2-597 Jeffamine® ED-2001 pH 7.0
APPLICATIONSCrystallization grade Jeffamine ED-2001 pH 7.0 for formulating screens or for optimizationFEATURESpH adjusted to 7 using HClSterile filteredFormulated 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)
Jeffamine ED series are polyether diamines based on a predominantly PEG backbone. PEG imparts complete water solubility. The Jeffamine® ED-2001 have a representative structure illustrated in the accompanying Figure.
Jeffamine® ED-2001
Synonym: O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol 1,900, Jeffamine® ED-2003
Mr ~2,000
CH3CH(NH2)CH2(OCH2CH2)nOCH2CH(NH2)CH3
CAS Number [65605-36-9]
MDL Number MFCD00197920
PubChem Substance ID 24848714
pH before titration with hydrochloric acid is 10
Final measured pH of HR2-597 is 7.0
Appearance: Colorless to Very light yellow tint to yellow, clear solution
50% w/v in deionized water, sterile filtered (0.22 micron)
Measured Conductivity Range: 4.0 5.7 mS/cm at 25°C
Measured Refractive Index Range: 1.40572 1.40725 at 20°C
Jeffamine is a registered trademark of the Huntsman Petrochemical Corporation.
Polyethylene glycol monomethyl ether 2,000
Synonyms: Methoxy poly(ethylene glycol) 2,000 or mono-Methyl polyethylene glycol 2,000 or PEG MME 2,000, or MPEG
CH3O(CH2CH2O)nH
Formula Weight (Mw) ~ 2,000
CAS Number [9004-74-4]
EC Number 215-801-2
RTECS PE8271000
MDL Number MFCD00084416
Melting Point (starting material) 52-56°C
Appearance (Solution): Colorless to Light Yellow to Light Brown, Clear
Aldehyde None detected
Peroxide None detected
Measured Conductivity Range: 28.0 60.2 µS/cm at 25°C
Measured Refractive Index Range: 1.40105 1.40205 at 20°C
Sterile filtered solution (0.22 micron) in sterile PETG bottle, purged with dry argon
Hampton 方形硅化盖玻片 22 mm Siliconized Glass Cover Slides
22 mm Siliconized Glass Cover Slides
18 mm Siliconized Glass Cover Slides
12 mm Siliconized Glass Cover Slides
Siliconized glass cover slides allow a droplet to be suspended in a position which provides near optimal conditions for vapor diffusion with the surrounding reservoir solution.
These siliconized glass cover slides provide a consistent, high quality finish for crystallization experiments. The hydrophobic surface produces a drop which “stands well” and does not flatten on the glass. The siliconized surface prevents the adhesion of crystals and precipitate onto the glass surface. Use Dow Corning Vacuum Grease (HR3-510) or Dow Corning 7 Release Compound (HR3-508) to seal cover slide to plate. Available in 12, 18 or 22 mm diameter circles and 22 mm diameter squares. Available in 0.22 mm or 0.96 mm glass thickness. The 0.96 mm thick slides are virtually unbreakable during crystallization handling.
Critical surface tension Untreated glass 78 dynes/cm Siliconized glass 31 dynes/cm Surface resistivity Untreated glass 1 1012 ohms Siliconized glass 1.2 x 1013 ohms Coefficient of friction static, glass slide on glass slide Untreated 0.9-1.0 Siliconized 0.2-0.3 Protein adsorption (100 hours) Untreated glass 0.13 mg/mm2 Siliconized glass 0.01-0.02 mg/mm2
The following slides are UV transmissible ( 85%):
HR3-277 and HR3-279 12 mm x 0.22 mm Siliconized circle cover slides
HR3-231 and HR3-233 22 mm x 0.22 mm Siliconized circle cover slides
HR3-239 and HR3-241 18 mm x 0.22 mm Siliconized circle cover slides
HR3-215 and HR3-217 22 mm x 0.22 mm Siliconized square cover slides
蜡笔是一个热笔，由两个AA电池(供应)，包括一个提示。按下开关，笔尖加热到融化蜂蜡和毛细蜡的温度，这是用来密封毛细血管的。更换提示可在一个包三种不同形状的尖端(直环，直平，弯曲环)。
APPLICATIONSSealing capillariesFEATURESInstant heat up to 850°F with finger pressure controlThe Max Wax is powered by one AA battery (included)Interchangeable micro tipsSpeedy and portableDESCRIPTIONThe Wax Pen is a hot pen, powered by two AA batteries (supplied) and includes one Tip. Pressing a switch heats the tip of the pen to a temperature that melts Beeswax and Capillary Wax which are used for sealing capillaries. Replacement tips are available in a pack of three different shaped tips (straight loop, straight flat, and curved loop).
Hampton盖玻片 Cover Slides（Siliconized Glass Plastic Slides）
Crystallization Plates, Hardware Accessories Cover Slides Related Tools
12 mm Siliconized Glass Cover Slides硅化玻璃覆盖幻灯片允许一个液滴悬浮在一个位置，为周围的储油层溶液的蒸汽扩散提供了近乎最佳的条件。
这些硅化玻璃覆盖幻灯片提供了一个一致的，高质量的完成结晶实验。疏水性表面会产生一滴“很好”的水滴，在玻璃上不会变平。硅化表面防止晶体粘附并沉淀到玻璃表面。使用陶氏康宁真空润滑脂(HR3-510)或陶氏康宁7释放化合物(HR3-508)密封滑动板。可在12，18或22毫米直径圆和22毫米直径方格。有0.22毫米或0.96毫米玻璃厚度。0.96毫米厚的幻灯片在晶化处理过程中几乎是不可破碎的。
临界表面张力未处理玻璃78 dynes/cm硅化玻璃31 dynes/cm表面电阻率未处理玻璃1 1012欧姆硅化玻璃1.2 1013欧姆摩擦系数静态，玻璃玻片上未经处理的0.9-1.0硅化0.2-0.3蛋白吸附(100小时)未处理玻璃0.13mg/mm2硅化玻璃0.01-0.02 mg/mm2
以下幻灯片为紫外线可传输( 85%)：
HR3-277和HR3-279-12毫米x 0.22毫米硅化圆盖幻灯片
HR3-231和HR3-233-22毫米x 0.22毫米硅化圆盖幻灯片
HR3-239和HR3-241-18毫米x 0.22毫米硅化圆盖幻灯片
HR3-215和HR3-217-22毫米x 0.22毫米硅化方盖幻灯片
Siliconized glass cover slides allow a droplet to be suspended in a position which provides near optimal conditions for vapor diffusion with the surrounding reservoir solution.
These siliconized glass cover slides provide a consistent, high quality finish for crystallization experiments. The hydrophobic surface produces a drop which “stands well” and does not flatten on the glass. The siliconized surface prevents the adhesion of crystals and precipitate onto the glass surface. Use Dow Corning Vacuum Grease (HR3-510) or Dow Corning 7 Release Compound (HR3-508) to seal cover slide to plate. Available in 12, 18 or 22 mm diameter circles and 22 mm diameter squares. Available in 0.22 mm or 0.96 mm glass thickness. The 0.96 mm thick slides are virtually unbreakable during crystallization handling.
Critical surface tension Untreated glass 78 dynes/cm Siliconized glass 31 dynes/cm Surface resistivity Untreated glass 1 1012 ohms Siliconized glass 1.2 x 1013 ohms Coefficient of friction static, glass slide on glass slide Untreated 0.9-1.0 Siliconized 0.2-0.3 Protein adsorption (100 hours) Untreated glass 0.13 mg/mm2 Siliconized glass 0.01-0.02 mg/mm2
The following slides are UV transmissible ( 85%):
HR3-277 and HR3-279 12 mm x 0.22 mm Siliconized circle cover slides
HR3-231 and HR3-233 22 mm x 0.22 mm Siliconized circle cover slides
HR3-239 and HR3-241 18 mm x 0.22 mm Siliconized circle cover slides
HR3-215 and HR3-217 22 mm x 0.22 mm Siliconized square cover slides
汉普顿96孔蛋白结晶板(艺术罗宾斯乐器品牌)
Crystallization Plates, Hardware Accessories 96 Well Crystallization Plates Art Robbins Instruments
Intelli-Plate 96-2 Original
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
Art Robbins Instruments has developed the ideal family of plates for crystallography applications: the Intelli-Plate. All versions of the Intelli-Plate have the SBS microplate footprint and standard well spacing and are ideal for manual or automated processing.
水晶透明特种玻璃10(苏打石灰玻璃)毛细血管是极端薄壁(约10微米壁厚)。毛细管的长度有一个明确的直径，一端具有漏斗形状，另一端封闭。玻璃毛细血管壁厚0.01mm，总长度80 mm+-5mm。玻璃毛细血管的外径范围很广，从0.1毫米到2.0毫米不等。它们被设计用来安装、保存和存储小分子和生物大分子晶体，以便收集x射线数据。毛细血管也可用于晶体密度测量和晶体生长实验。毛细血管可以用蜡、环氧树脂或其他密封材料紧密密封以抵御水分和气体。
在决定玻璃或石英毛细管是否适合你时，请参考“线性吸收系数cm”。-1”桌子。本表显示了在x射线数据采集过程中被毛细管吸收的辐射量。
对于0.1~2.0mm毛细血管，管壁厚度为3.0+/-0.15mm×0.2+/-0.10 mm。
特种玻璃10对Cuk辐射的线性吸收系数为126.0 cm~1(铜辐射的波长为1.5418 Angstrom)和14.7cm~(-1)Mok辐射(钼辐射的波长为0.7107 Angstrom)，软化温度为815℃。
直径测量距离闭合端约40毫米。公差如下。
0.1mm-0.075/+0.075毫米
0.2mm-0.050/+0.050毫米
0.3mm-0.050/+0.100毫米
0.4mm-0.100/+0.100毫米
0.5mm-0.100/+0.100毫米
0.6mm-0.100/+0.100毫米
0.7mm-0.150/+0.150毫米
0.8mm-0.150/+0.150毫米
0.9mm-0.150/+0.150毫米
1.0mm-0.150/+0.250毫米
1.5mm-0.250/+0.250毫米
2.0mm-0.250/+0.250毫米
毛细血管只在大气压(760 mmHg(Torr)，29.92 inHg，14.696 psi)下进行测试。在其他压力下使用还没有经过测试。
APPLICATIONSX-ray data collectionLiquid-liquid diffusion crystallizationGel acupuncture crystallizationFEATURESThin walled 10 micronSpecial Glass 10 (soda lime glass)DESCRIPTIONCrystal Clear Special Glass 10 (soda lime glass) capillaries that are extremely thin walled (approximately 10 micron wall thickness). The length of the capillary has a well defined diameter, with one end having a funnel shape and the other end closed. Glass capillaries have a wall thickness of 0.01 mm and an overall length of 80 mm +/-5 mm. Glass capillaries are available in a wide range of outside diameters from 0.1 mm to 2.0 mm. They are designed to mount, hold, and store small molecule and biological macromolecular crystals for x-ray data collection. Capillaries can also be used for crystal density measurements and crystal growth experiments. The capillaries can be sealed tightly against moisture and gases using wax, epoxy, or other sealing materials.
In determining what glass or quartz capillary is right for you, please refer to the “Linear Absorption Coefficient µ cm-1” table. This table indicates the amount of radiation that is absorbed by the capillary during x-ray data collection.
For 0.1 mm to 2.0 mm capillaries the open end capillary tube base size is 3.0 +/- 0.15 mm OD x 0.2 +/- 0.10 mm Wall thickness.
Special Glass 10 has a Linear Absorption Coefficient of 126.0 µ cm-1 for µ CuK Radiation (Wavelength for Copper radiation is 1.5418 Angstrom) and 14.7 µ cm-1 MoK Radiation (Wavelength for Molybdenum radiation is 0.7107 Angstrom) and a softening temperature of 815 degrees Celsius.
The Diameter is measured about 40 mm from the closed end. The tolerances are as follows.
0.1 mm -0.075 / +0.075 mm
0.2 mm -0.050 / +0.050 mm
0.3 mm -0.050 / +0.100 mm
0.4 mm -0.100 / +0.100 mm
0.5 mm -0.100 / +0.100 mm
0.6 mm -0.100 / +0.100 mm
0.7 mm -0.150 / +0.150 mm
0.8 mm -0.150 / +0.150 mm
0.9 mm -0.150 / +0.150 mm
1.0 mm -0.150 / +0.250 mm
1.5 mm -0.250 / +0.250 mm
2.0 mm -0.250 / +0.250 mm
Capillaries have only been tested at atmospheric pressure (760 mmHg (torr), 29.92 inHg, 14.696 psi). Use at other pressures has not been tested.
晶体破碎机的设计是为了将宏观晶体压碎成微晶体，用于播种和其他应用。该工具的半球端适合圆形，凹底坐降结晶板，以有效的晶体粉碎。水晶破碎机是由固体硼硅酸盐玻璃模塑而成。工具的一端具有更大的直径，圆柱形的手柄，而另一端则是光滑的半球形的一端，用于粉碎晶体而不损坏晶化板。
总长度：~43毫米
手柄直径：~3mm
半球形末端直径：~1mm
每包五台水晶破碎机。
The Crystal Crusher is designed to crush macro crystals into micro crystals for seeding and other applications. The hemispherical end of the tool fits round, concave bottomed sitting drop crystallization plates for efficient crystal crushing. The Crystal Crusher is molded from solid, borosilicate glass. One end of the tool features a larger diameter, cylindrical handle, while the opposite end features a smooth, hemispherical end for crushing crystals without damaging crystallization plates.
Overall length: ~ 43 mm
Diameter of handle: ~ 3 mm
Diameter of hemispherical end: ~ 1 mm
Five Crystal Crushers per pack.
Hampton 产生蛋白质晶体的种子试剂盒 Seed Bead Kits
Hampton 蛋白结晶试剂分类 Products :
Crystallization Screens
Optimization Screens
Custom Shop Crystallization Reagents
Optimize Reagents
Crystallization Plates, Hardware Accessories
Tools Seeding
Cryocrystallography
Capillaries, Mounts Supplies
Books
种子珠套件用于创建种子库，以执行后续的种子试验。种子珠袋包含24个种子珠管，这是一种特殊的1.5毫升微离心管，形状可以在混合过程中将种子保持在样品中。每个管配置聚四氟乙烯，不锈钢，锆硅酸盐陶瓷，或玻璃种子珠。
种子允许在亚稳态区域生长晶体。在这个区域的结晶提供了控制，重现性和提高成功结晶实验的可能性。另外，晶体可以从种子中生长，但不能自发成核。通过将种子或溶液放置在一滴饱和到亚稳态区域的种子中，人们可以利用种子生长更大的单晶。通过控制引入液滴的种子数量，就可以控制生长的晶体数量。实际上不可能测量和知道引入一滴种子的数量，但通过对浓缩种子进行连续稀释，就可以控制滴滴中生长的晶体数量。
利用种子珠套件，我们可以为后续的播种实验创建水晶种子库。晶体被放置在带有种子珠的微离心管中，可以是涡状的，也可以是声纳的，以产生种子。然后，通过进行系列稀释，可以控制实验中晶体的数量和尺寸。
种子珠工具包有助于为自动化和半自动微型播种准备种子储存(D‘Arcy，2007年；Harlos，2008年)。
各种子珠袋(HR2-320)包含24个特殊的微离心管，每管包含一个单一的3mm聚四氟乙烯种子珠。
各种子珠钢盒(HR4-780)包含24根特殊的微离心管，每管含有6颗1.6毫米不锈钢种子珠。
各种子珠陶瓷盒(HR4-781)包含24个特殊的微离心管，每管含有10颗1.0毫米硅酸锆陶瓷种子珠。
各种子珠玻璃盒(HR4-782)包含24个特殊的微离心管，每管含有10颗1.0毫米的玻璃种子珠。
APPLICATIONSGenerate seeds of protein crystalsFEATURESEasily generate consistent seed stocksUse serial dilution to control the number of seeds introduced into the dropMicroseed matrix screening (MMS) seed stockPTFE, Stainless Steel, Zirconium Silicate Ceramic, or Glass Seed BeadDESCRIPTIONThe Seed Bead kits are used to create a seed stock for performing subsequent seeding experiments. The Seed Bead kits contains 24 Seed Bead Tubes, a special 1.5 ml microcentrifuge tube, shaped to maintain the seed in the sample during mixing. Each tube is configured with a PTFE, Stainless Steel, Zirconium Silicate Ceramic, or Glass Seed Beads.
Seeding allows one to grow crystals in the metastable zone. Crystallization in this zone provides control, reproducibility and an improved likelihood of a successful crystallization experiment. Also, crystals can grow from seeds but cannot spontaneously nucleate. By placing a seed or solution of seeds in a drop which is saturated to the metastable zone, one can use the seeds to grow larger single crystals. By controlling the number of seeds introduced into the drop, one can control the number of crystals grown. It is not practically possible to measure and know the number of seeds introduced to a drop, but by performing serial dilutions from a concentrated seed stock, one can control the number of crystals grown in the drop.
Using the Seed Bead kits, one can create crystal seed stock for subsequent seeding experiments. Crystals are placed in the microcentrifuge tube with the Seed Bead(s) and either vortexed or sonicated to generate a seed stock. Then by performing serial dilutions, one can control the number and size of crystals in the experiment.
The Seed Bead kit is useful for the preparation of seed stocks for automated and semi-automated microseeding (D’Arcy 2007, Harlos 2008).
Each Seed Bead Kit (HR2-320) contains 24 special microcentrifuge tubes, each tube containing a single 3mm PTFE Seed Bead.
Each Seed Bead Steel Kit (HR4-780) contains 24 special microcentrifuge tubes, each tube containing a six 1.6 mm Stainless Steel Seed Beads.
Each Seed Bead Ceramic Kit (HR4-781) contains 24 special microcentrifuge tubes, each tube containing a ten 1.0 mm Zirconium Silicate Ceramic Seed Beads.
Each Seed Bead Glass Kit (HR4-782)
