维百奥生物可提供Hampton Research品牌产品。
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Hampton Research是大分子结晶领域的传统供应商，主要开发创新的结晶筛选试剂盒、结晶板和结晶耗材而。公司专注于蛋白质、多肽、核酸等生物大分子的X射线晶体学和冷冻电镜（Cryo-EM）研究，服务于全球90多个国家的学术机构、制药企业和政府实验室。Hampton Research基于稀疏矩阵（Sparse Matrix）原理率先推出了商品化的结晶筛选试剂盒Crystal Screen™，成为大分子结晶筛选的金标准；开发了Index™、PEG/Ion™、SaltRx™等多样化结晶筛选试剂盒，覆盖从常规可溶性蛋白、膜蛋白、抗体到核酸-蛋白复合物等多种类型，满足不同分子的结晶需求；推出了Cryschem™、VDX™、Intelli-Plate™等多种规格的结晶板，支持坐滴法、悬滴法及高通量自动化筛选；建立了超过4,000种高品质产品的产品线，包括结晶筛选试剂盒、优化试剂盒（Additive Screen™、Detergent Screen™）、结晶级盐类/聚合物/有机溶液/缓冲液、低温晶体学耗材（CrystalCap System、CryoLoops）、晶体收获与处理工具、毛细管与玻璃纤维等。公司的产品线涵盖结晶筛选试剂盒、优化试剂盒、结晶级试剂与缓冲液、结晶板与配件、晶体收获与处理工具、低温晶体学耗材（、蛋白质结晶标准品、StockOptions试剂工具包（盐类/缓冲液/冷冻液组合）、以及Custom Shop定制试剂服务。产品广泛应用于结构生物学、X射线晶体学、冷冻电镜（Cryo-EM）、药物开发、蛋白质工程及生物化学研究等领域。
❑ Hampton Research产品线
● 结晶筛选试剂盒 (Crystallization Screens)：提供广泛的经验证结晶条件配方库，用于蛋白质、多肽、核酸及水溶性小分子的高通量初始结晶筛选。经典筛选如Crystal Screen™（基于1991年发表的稀疏矩阵原理）、Index™（96种条件组合）、PEG/Ion™等；以及针对膜蛋白、核酸、抗体等特定样品的专用筛选组合。
● 结晶优化试剂 (Optimization Reagents)：提供高纯度结晶级盐类、聚合物、有机溶液、缓冲液、添加剂、去垢剂等单一组分，用于在获得初始结晶条件后进行精细优化。同时提供预配制的高浓度储备液及优化筛选试剂盒，如Additive Screen™、Detergent Screen™、PEGRx™等，加速条件优化进程。
● 结晶板与配件 (Crystallization Plates, Hardware & Accessories)：涵盖支持悬滴法、坐滴法、微量透析法等多种结晶技术的结晶板，提供24孔至384孔等多种规格（含SBS标准板型）。配套产品包括硅化盖玻片、密封油脂与封板膜、结晶微桥等，适用于手动操作及自动化工作站。
● 低温晶体学耗材 (Cryocrystallography Supplies)：提供全系列晶体低温保存与操作工具，包括CrystalCap™系统（磁性或非磁性）、CryoLoops™（尼龙环）、MicroTubes™、低温工具、冻存管及杜瓦瓶等，确保晶体在低温环境下保持完整性，便于同步辐射数据采集。
● 晶体收获与操作工具 (Tools, Seeding & Resin)：提供从晶体观察到收获的全套精细操作工具，包括Micro-Tools™显微操作工具套装（探针、镊子等）、晶体标记笔、Seed Bead晶种珠及Seeding Tool晶种工具等，支持晶体提取、转移和晶种制备。
● StockOptions™ 预配制试剂盒 (StockOptions™ Kits)：提供预配制、无菌过滤的高纯度结晶级试剂储备液，涵盖盐类、缓冲液和冷冻保护剂，支持快速、精确地制备特定pH和浓度的结晶筛选或优化溶液，消除人工配制误差。
● 标准蛋白与对照品 (Protein Crystallization Standards)：提供多种高纯度结晶级别标准蛋白，如溶菌酶、过氧化氢酶等，用于仪器性能验证、方法开发培训及结晶条件重现性评估。
● 定制试剂与单一组分 (Custom Shop & Individual Reagents)：提供Custom Shop定制试剂服务，可按需配制结晶溶液中的单一组分（如Index、PEGRx、SaltRx等试剂盒中的独立试剂），满足个性化结晶方案需求。
● 测角器头与配件 (Goniometer Heads & Supplies)：提供适配不同X射线衍射仪的测角器头及相关配件，用于晶体在衍射仪上的精确定向与安装。
● 毛细管与玻璃纤维 (Capillary Mounts & Supplies)：提供用于常温晶体安装的毛细管、玻璃纤维、蜡、黏合剂及密封剂等传统晶体装载用品。
● 氙气衍生物试剂 (Xenon Derivatization)：提供用于氙气衍生物实验的专用设备与试剂，用于重原子衍生物制备及相位解析。
● 标签与记录笔 (Labels & Pens)：提供适用于低温条件下的样品标签与记录笔，便于晶体的标识与实验记录管理。
❑ Hampton Research产品列表
| 品名 | 货号 | 规格 |
| PCT (with slides) | HR2-140 | 50 ml bottles (4 ea), cover slides (1 pk) |
| PCT (reagents only) | HR2-141 | 10 ml tubes (4 ea) |
| PCT (with plates and slides) | HR2-142 | 30 ml bottles (4 ea), cover slides (1 pk), VDX Plates with sealant (5 ea) |
| PCT (with plates and slides) | HR2-143 | 10 ml tubes (4 ea), cover slides (1 pk), VDXm Plates with sealant (4 ea) |
| GRAS Screen 1 | HR2-451 | 1 ml, Deep Well block format |
| GRAS Screen 2 | HR2-452 | 1 ml, Deep Well block format |
| GRAS Screen 3 | HR2-453 | 1 ml, Deep Well block format |
| GRAS Screen 4 | HR2-454 | 1 ml, Deep Well block format |
| GRAS Screen 5 | HR2-455 | 1 ml, Deep Well block format |
| GRAS Screen 6 | HR2-456 | 1 ml, Deep Well block format |
| GRAS Screen 7 | HR2-457 | 1 ml, Deep Well block format |
| GRAS Screen 8 | HR2-458 | 1 ml, Deep Well block format |
| Index | HR2-144 | 10 ml, tube format |
| Index HT | HR2-134 | 1 ml, Deep Well block format |
| Crystal Screen | HR2-110 | 10 ml, tube format |
| Crystal Screen 2 | HR2-112 | 10 ml, tube format |
| Crystal Screen HT | HR2-130 | 1 ml, Deep Well block format |
| Crystal Screen Cryo | HR2-122 | 10 ml, tube format |
| Crystal Screen 2 Cryo | HR2-121 | 10 ml, tube format |
| Crystal Screen Cryo HT | HR2-133 | 1 ml, Deep Well block format |
| PEGRx 1 | HR2-082 | 10 ml, tube format |
| PEGRx 3 | HR2-084 | 10 ml, tube format |
| PEGRx HT | HR2-086 | 1 ml, Deep Well block format |
| PEG/pH | HR2-080 | 10 ml, tube format |
| PEG/pH 2 | HR2-081 | 10 ml, tube format |
| PEG/pH HT | HR2-461 | 1 ml, Deep Well block format |
| PEG/Ion Screen | HR2-126 | 10 ml, tube format |
| PEG/Ion 2 Screen | HR2-098 | 10 ml, tube format |
| PEG/Ion HT | HR2-139 | 1 ml, Deep Well block format |
| PEG/Ion 400 | HR2-460 | 1 ml, Deep Well block format |
| PEG/Ionic Liquid HT | HR2-462 | 1 ml, Deep Well block format |
| SaltRx 1 | HR2-107 | 10 ml, tube format |
| SaltRx 2 | HR2-109 | 10 ml, tube format |
| SaltRx HT | HR2-136 | 1 ml, Deep Well block format |
| MembFac | HR2-114 | 10 ml, tube format |
| Crystal Screen Lite | HR2-128 | 10 ml, tube format |
| MembFac HT | HR2-137 | 1 ml, Deep Well block format |
| Natrix | HR2-116 | 10 ml, tube format |
| Natrix 2 | HR2-117 | 10 ml, tube format |
| Natrix HT | HR2-131 | 1 ml, Deep Well block format |
| Grid Screen Ammonium Sulfate | HR2-211 | 10 ml, tube format |
| Grid Screen Sodium Chloride | HR2-219 | 10 ml, tube format |
| Grid Screen Sodium Malonate | HR2-247 | 10 ml, tube format |
| Quik Screen | HR2-221 | 10 ml, tube format |
| Grid Screen PEG/LiCl | HR2-217 | 10 ml, tube format |
| Grid Screen PEG 6000 | HR2-213 | 10 ml, tube format |
| Grid Screen MPD | HR2-215 | 10 ml, tube format |
| Grid Screen Salt HT | HR2-248 | 1 ml, Deep Well block format |
| Nucleic Acid Mini Screen | HR2-118 | 1 ml, tube format |
| (+/-)-2-Methyl-2,4-pentanediol | HR2-863 | 35% v/v - 200 ml |
| Low Ionic Strength Screen | HR2-120 | 1 ml, tube format |
| Polyethylene glycol 3,350 Monodisperse | HR2-519 | 24% w/v solution - 200 ml |
| Red Wings Screen HT | HR2-073 | 1 ml, Deep Well block format |
| JCSG Plus | HR2-145 | 10 ml, tube format |
| JCSG Plus HT | HR2-150 | 1 ml, Deep Well block format |
| Wizard Screen 1 | HR2-077 | 10 ml, tube format |
| Wizard Screen 2 | HR2-105 | 10 ml, tube format |
| Wizard Screen HT | HR2-463 | 1 ml, Deep Well block format |
| Solubility & Stability Screen | HR2-072 | 0.5 ml, Deep Well block format |
| Solubility & Stability Screen 2 | HR2-413 | 0.5 ml, Deep Well block format |
| Slice pH | HR2-070 | 0.5 ml, Deep Well block format |
| Additive Screen | HR2-428 | 1 ml, tube format |
| Additive Screen HT | HR2-138 | 1 ml, Deep Well block format |
| Additive Screen Mini | HR2-464 | 1 ml, tube format |
| GRAS Additive | HR2-459 | 1 ml, Deep Well block format |
| Silver Bullets | HR2-096 | 0.5 ml, Deep Well block format |
| Detergent Screen | HR2-407 | 0.25 ml, Deep Well block format |
| Ionic Liquid Screen | HR2-214 | 0.5 ml, tube format |
| StockOptions pH Buffer Kit | HR2-241 | pH 2.2 to 11.0 in 0.2 pH unit increments |
| StockOptions Citric Acid Buffer Kit | HR2-104 | pH 2.2 to 6.5 in 0.1 pH unit increments |
| StockOptions Sodium Acetate Buffer Kit | HR2-233 | pH 3.6 to 5.6 in 0.1 pH unit increments |
| StockOptions Malic Acid Buffer Kit | HR2-240 | pH 3.7 to 6.0 in 0.1 pH unit increments |
| StockOptions Sodium Citrate Buffer Kit | HR2-235 | 10 ml tube format |
| StockOptions Succinic Acid Buffer Kit | HR2-249 | pH 4.3 to 6.6 in 0.1 pH unit increments |
| StockOptions Phosphate Buffer Kit | HR2-251 | pH 5.0 to 8.2 in 0.2 pH unit increments |
| StockOptions Sodium Cacodylate Buffer Kit | HR2-239 | pH 5.1 to 7.4 in 0.1 pH unit increments |
| StockOptions MES Buffer Kit | HR2-243 | pH 5.2 to 7.1 in 0.1 pH unit increments |
| StockOptions Bis-Tris Buffer Kit | HR2-106 | pH range of 5.5 to 7.5 in 0.1 pH unit increments |
| StockOptions ADA Buffer Kit | HR2-255 | pH 5.6 to 7.5 in 0.1 pH unit increments |
| StockOptions PIPES Buffer Kit | HR2-257 | pH 6.1 to 7.5 in 0.1 pH unit increments |
| StockOptions Imidazole Kit | HR2-095 | pH 6.2 to 7.8 in 0.1 pH unit increments |
| StockOptions Bis-Tris Propane Kit | HR2-103 | pH 6.3 to 9.5 in 0.1 pH unit increments |
| StockOptions MOPS Buffer Kit | HR2-252 | pH 6.5 to 7.9 in 0.1 pH unit increments |
| StockOptions Hepes Buffer Kit | HR2-102 | pH 6.8 to 8.2 in 0.1 pH unit increments |
| StockOptions Sodium HEPES Buffer Kit | HR2-231 | pH 6.8 to 8.2 in 0.1 pH unit increments |
| StockOptions Tris Buffer Kit | HR2-100 | pH 7.0 to 9.0 in 0.1 pH unit increments |
| StockOptions Tris Hydrochloride Buffer Kit | HR2-237 | pH 7.0 to 9.0 in 0.1 pH unit increments |
| StockOptions Bicine Buffer Kit | HR2-101 | pH 7.4 to 9.3 in 0.1 pH unit increments |
| StockOptions Tricine Buffer Kit | HR2-253 | pH 7.4 to 8.8 in 0.1 pH unit increments |
| StockOptions AMPD Buffer Kit | HR2-254 | pH 7.8 to 9.7 in 0.1 pH unit increments |
| StockOptions CHES Buffer Kit | HR2-256 | pH 8.6 to 10.0 in 0.1 pH unit increments |
| StockOptions Glycine Buffer Kit | HR2-250 | pH 8.6 to 10.6 in 0.1 pH unit increments |
| StockOptions Polymer | HR2-227 | 10 ml, tube format |
| StockOptions Salt | HR2-245 | 10 ml, tube format |
| Proti-Ace™ | HR2-429 | tube format |
| Proti-Ace™ 2 | HR2-432 | tube format |
| Reductive Alkylation | HR2-434 | tube format |
| Silica Hydrogel Kit | HR2-310 | 500 µl, 24 tubes |
| Low Melting Agarose | HR8-092 | 10 g bottle |
| CryoPro | HR2-074 | 24 x 1.5 mL, tube format |
| I3C Phasing Kit | HR3-133 | 24 tubes |
| Additive Screen 1.0ml | HR2-428 | 1.0ml |
| Additive Screen Mini 1.0 mL | HR2-464 | 1.0ml |
| Crystal Screen/ Crystal Screen HT 185ml | HR2-910 | 185 mL |
| Crystal Screen 2 / Crystal Screen HT 185ml | HR2-912 | 185 mL |
| Crystal Screen Cryo 185ml | HR2-914 | 185 mL |
| Crystal Screen 2 Cryo 185ml | HR2-915 | 185 mL |
| Detergent Screen 0.5ml | HR2-406 | 0.5ml |
| Detergent Screen 0.5 mL | HR2-407 | 0.5ml |
| GRAS Screen 1 185 mL | HR2-451 | 185 mL |
| GRAS Screen 2 185 mL | HR2-452 | 185 mL |
| GRAS Screen 3 185 mL | HR2-453 | 185 mL |
| GRAS Screen 4 185 mL | HR2-454 | 185 mL |
| GRAS Screen 5 185 mL | HR2-455 | 185 mL |
| GRAS Screen 6 185 mL | HR2-456 | 185 mL |
| GRAS Screen 7 185 mL | HR2-457 | 185 mL |
| GRAS Screen 8 185 mL | HR2-458 | 185 mL |
| GRAS Additive 1.0ml | HR2-459 | 1.0ml |
| Grid Screen Ammonium Sulfate 185ml | HR2-924 | 185ml |
| Grid Screen MPD | HR2-930 | 185 mL |
| Grid Screen PEG 6000 | HR2-926 | 185 mL |
| Grid Screen PEG/LiCl | HR2-928 | 185 mL |
| Grid Screen Salt HT | HR2-248 | 185 mL |
| Grid Screen Sodium Chloride | HR2-932 | 185 mL |
| Grid Screen Sodium malonate | HR2-947 | 185 mL |
| Index • Index HT | HR2-944 | 185 mL |
| Ionic Liquid | HR2-214 | 9 ml |
| CSG Plus • JCSG Plus HT | HR2-145 | 185 mL |
| MembFac • Crystal Screen Lite • MembFac HT | HR2-920 | 185 mL |
| Natrix • Natrix 2 • Natrix HT | HR2-918 | 185 mL |
| Natrix • Natrix 2 • Natrix HT | HR2-147 | 185 mL |
| PCT | HR2-940 | 185 mL |
| PEG/Ion • PEG/Ion 2 • PEG/Ion HT | HR2-922 | 185 mL |
| PEG/Ion 400 | HR2-460 | 185 mL |
| PEG/Ionic Liquid | HR2-078/HR2-079 | 185 mL |
| PEG/pH | HR2-080 | 185 mL |
| PEG/pH 2 | HR2-081 | 185 mL |
| PEGRx 1 | HR2-982 | 185 mL |
| PEGRx 2 | HR2-984 | 185 mL |
| Proti-Ace | HR2-429 | 0.1ml x3 |
| Proti-Ace™ 2 | HR2-432 | 0.1ml x3 |
| Quik Screen | HR2-921 | 185 mL |
| Red Wings Screen HT | HR2-073 | 185 mL |
| SaltRx 1 | HR2-907 | 185 mL |
| SaltRx 2 | HR2-909 | 185 mL |
| Silver Bullets | HR2-996 | 0.25ml |
| Slice pH | HR2-070 | 185 mL |
| Solubility | HR2-072 | 1 ml |
| Stability 2 | HR2-413 | 185 mL |
| StockOptions ADA | HR2-255 | 185 mL |
| StockOptions AMPD | HR2-254 | 185 mL |
| StockOptions Bicine | HR2-101 | 185 mL |
| StockOptions Bis-Tris | HR2-906 | 185 mL |
| StockOptions Bis-Tris Propane | HR2-993 | 185 mL |
| StockOptions CHES | HR2-256 | 185 mL |
| StockOptions Citric Acid | HR2-904 | 185 mL |
| StockOptions Glycine | HR2-250 | 185 mL |
| StockOptions HEPES | HR2-902 | 185 mL |
| StockOptions Imidazole | HR2-995 | 185 mL |
| StockOptions Malic Acid | HR2-240 | 185 mL |
| StockOptions MES | HR2-943 | 185 mL |
| StockOptions MOPS | HR2-252 | 185 mL |
| StockOptions pH | HR2-941 | 185 mL |
| StockOptions PIPES | HR2-257 | 185 mL |
| StockOptions Phosphate | HR2-251 | 185 mL |
| StockOptions Sodium Acetate | HR2-933 | 185 mL |
| StockOptions Sodium Cacodylate | HR2-939 | 185 mL |
| StockOptions Sodium Citrate | HR2-935 | 185 mL |
| StockOptions Succinic Acid | HR2-249 | 185 mL |
| StockOptions Sodium HEPES | HR2-931 | 185 mL |
| StockOptions Tricine | HR2-253 | 185 mL |
| StockOptions Tris | HR2-900 | 185 mL |
| StockOptions Tris Hydrochloride | HR2-937 | 185 mL |
| Wizard Screen 1 • Wizard Screen 2 | HR2-077/HR2-105 | 185 mL |
| 50% Ethylene imine polymer | HR2-599 | 200 mL |
| 10% v/v Ethylene imine polymer pH 5.6 | HR2-600 | 100 mL |
