多肽(Peptide)指由氨基酸(AAs)通过酰胺键或肽键相连形成的链状分子。肽在生物体内有很多功能,要控制人体的生长、发育、免疫调节和新陈代谢。现在已有很多合成肽用于生命科学和医药研究中。
目前固相多肽合成法(SPPS)是普遍采用的多肽合成方法,是氨基酸重复添加的过程,通常从C端向N端(氨基端)进行合成,包括Boc多肽合成法和Fmoc多肽合成法(图1)。
百灵威提供合成用缩合剂、保护试剂、树脂、链接剂、荧光标记试剂和分析试剂,以及具有不同保护基的天然和非天然氨基酸,例如Fmoc-AA和Boc-AA;
| 品名 | CAS | 货号 |
|---|---|---|
| N,N'-Dicyclohexylcarbodiimide, 99% N,N'-二环己基碳二亚胺 | 538-75-0 | 275928 |
| N,N'-Diisopropylcarbodiimide, 99% N,N'-二异丙基碳二亚胺 | 693-13-0 | 134385 |
| 品名 | CAS | 货号 |
|---|---|---|
| (7-Azabenzotriazol-1-yloxy)tris(dimethylamino)phosphonium Hexafluorophosphate, 99% (7-氮杂苯并三唑-1-基氧代)三(三甲基氨基)膦六氟磷酸盐 | 156311-85-2 | 981529 |
| (7-Azabenzotriazole-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate, 98% (7-氮杂苯并三唑-1-氧)三吡咯磷六氟磷酸盐 | 156311-83-0 | 256262 |
| 品名 | CAS | 货号 |
|---|---|---|
| (1-Cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino-carbenium hexafluorophosphate, 98% (1-氰基-2-乙氧基-2-氧代亚乙基氨基氧基)二甲基氨基吗啉代碳鎓六氟磷酸盐 | 1075198-30-9 | 1150273 |
| 1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium hexafluorophosphate, 98% 1-(氯-1-吡咯烷基亚甲基)吡咯烷鎓六氟磷酸盐 | 135540-11-3 | 459914 |
| 品名 | CAS | 货号 |
|---|---|---|
| Wang resin, 100 - 200 mesh, 1.0 - 2.0mmol/g loading, cross-linked with 1% DVB Wang 树脂 | / | 278838 |
| Wang resin, 200-400 mesh, 1.6-2.0mmol/g loading, crosslinked with 1% DVB Wang 树脂 | / | 973518 |
| 品名 | CAS | 货号 |
|---|---|---|
| Rink Amide MBHA Resin, 100 - 200 mesh, 0.3 - 1.0 mmol/g, 1% cross-linked MBHA氨基树脂 | 431041-83-7 | 910548 |
| 品名 | CAS | 货号 |
|---|---|---|
| Rink Amide MBHA Resin, 100 - 200 mesh, 0.3 - 1.0 mmol/g, 1% cross-linked MBHA氨基树脂 | 431041-83-7 | 910548 |
| 品名 | CAS | 货号 |
|---|---|---|
| 2-Chlorotrityl chloride resin, 100 - 200 mesh, 1% dvb, 1.2-1.47 mmol/g 2-氯三苯甲基树脂 | / | 658802 |
| 2-Chlorotrityl chloride resin, 200 - 400 mesh, 1.0 - 1.5 mmol/g, 1% cross-linked 2-氯三苯甲基树脂 | / | 658801 |
| 品名 | CAS | 货号 |
|---|---|---|
| 9-Fluorenemethanol, 99% 9-芴甲醇 | 24324-17-2 | 291007 |
| N-Succinimidyl acetate, 99% 乙酸(N-琥珀酰亚胺基)酯 | 14464-29-0 | 142162 |
| Di-tert-butyl dicarbonate, 99% 二叔丁基二碳酸酯 | 24424-99-5 | 252225 |
| 品名 | CAS | 货号 |
|---|---|---|
| 4-(4-Maleimidophenyl)butyric acid N-hydroxysuccinimide ester, 98% 4-(4-马来酰亚胺基苯基)丁酸琥珀酰亚胺酯 | 79886-55-8 | 389641 |
| Di(N-succinimidyl) 3,3'-dithiodipropionate, 97% 二(N-羟基丁二酰亚胺) 3,3'-二硫代二丙酸酯 | 57757-57-0 | 296329 |
| 品名 | CAS | 货号 |
|---|---|---|
| 5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid, sodium salt, 98% EDANS钠盐 | 100900-07-0 | 232536 |
| 5(6)-Carboxyfluorescein, 97% 5(6)-羧基荧光素 | 72088-94-9 | 258764 |
| 品名 | CAS | 货号 |
|---|---|---|
| Bromophenol Blue, indicator 溴酚蓝 | 115-39-9 | 612335 |
| Ninhydrin, ACS reagent 茚三酮 | 485-47-2 | 122337 |
| Phenol, 99.5% 苯酚 | 108-95-2 | 912060 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Boc-L-asparagine, 99% Boc-L-天冬酰胺 | 7536-55-2 | 170177 |
| Boc-L-aspartic acid 4-benzyl ester, 99% Boc-L-天冬氨酸-4-苄酯 | 7536-58-5 | 125702 |
| Fmoc-D-Asp-OH, 98% Fmoc-D-天冬氨酸 | 136083-57-3 | 590560 |
| Fmoc-β-alanine, 99% Fmoc-β-丙氨酸 | 35737-10-1 | 909453 |
| 品名 | CAS | 货号 |
|---|---|---|
| 1-Methyl-2-pyrrolidinone, 99.5%, SuperDry, water≤50 ppm, J&KSeal 1-甲基-2-吡咯烷酮 | 872-50-4 | 917493促 |
| Acetonitrile, 99.9%, SuperDry, with molecular sieves, water≤50 ppm, J&KSeal 乙腈 | 75-05-8 | 939631促 危化品 |
| Dichloromethane, 99.9%, SuperDry, with molecular sieves, water≤30 ppm, J&KSeal 二氯甲烷 | 75-09-2 | 908525促 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetonitrile-d3, 99.8 atom%D 氘代乙腈-d3 | 2206-26-0 | 236920促 |
| Chloroform-d, 99.8 atom%D, contains 0.03% v/v TMS, packed in 10*0.6 ml ampoules 氘代氯仿 | 865-49-6 | 240987促 |
| Dichloromethane-d2, 99.8 atom%D 氘代二氯甲烷 | 1665-00-5 | 334919促 |
| 品名 | CAS | 货号 |
|---|---|---|
| Digital stainless steel hotplate magnetic stirrer, with heating, heating temperature range: RT 340℃, power 550 W 数显不锈钢加热磁力搅拌器 | / | 1122416 |
| Magnetic stir bar, PTFE-coated, egg-shaped, A100 (6*10mm), 5 pcs/pack 聚四氟乙烯磁力搅拌子,椭圆型 | / | 1482821 |
| 品名 | CAS | 货号 |
|---|---|---|
| Spotting capillary tube, I.D.:0.3mm, Length:100mm, 1000pcs/pack 玻璃点样毛细管 | / | 2734477 |
| 5 mm NMR Economy Sample Tube w/ Cap, 7″, High-Throughput 5毫米,高通量经济型核磁管,7英寸 | / | 1001281 |
| TLC aluminum oxide plates (fluorescent indicator), Neutral,F254,200*100 mm, layer thickness: 0.2±0.02, particle size: ≥400 mesh 薄层层析氧化铝板(含荧光) | / | 978011 |
| Wash bottle, 500 ml, bottle: LDPE, cap: PP, 10 pcs/pack 塑料洗瓶 | / | 984183 |
| Plastic graduated cylinder, capacity: 50 ml, 1 PAK=12 EA 塑料量筒 | / | 2742049 |
| 304 Stainless Steel Micro-Spatula, 125mm, one end rounded and hend up, the other end square 304不锈钢药刮 | / | 9076550 |
| Pipette fillers, 15 ml, blue, frosted, 20 pcs/pack 洗耳球 | / | 1208125 |
| 品名 | CAS | 货号 |
|---|---|---|
| FindMolecule ELN, Academic Basic ELN电子记录本系统服务 | / | 9269008 |
| FindMolecule IMS, Academic Basic 实验室库存管理系统服务 | / | 9269003 |
| Smart Hazardous Chemical Management Cabinet HCA00, Container size: 900 * 500 * 1980mm, internal size: 650 * 420 * 1550mm, volume 423L RFID酸碱柜HCA-400 | / | 9410144 |
| 品名 | CAS | 货号 |
|---|---|---|
| Bio-Vanguard® Disinfectant Spray 清萨灵®消毒剂 | / | 916670 |
| Bio-Vanguard® Antimicrobial Rinse-free Foaming Hand Sanitizer 清萨灵®泡沫抗菌免水洗手液 | / | 965255 |
| Antibacterial polycotton laboratory coats, L(170-175cm,60-70kg) 涤棉抗菌实验服 | / | 966163 |