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更新時間：2018-12-11
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list biological laboratories公司是世界的科研毒素試劑供應商，其毒素包括霍亂病毒，蛇毒，百日咳毒素等各類毒素,我公司常年低價供應,貨期快.有意者請. 百日咳毒素長期現貨供應，貨號181及180。
list biological 754A
一種主要的醫院病原體，艱難梭菌（Clostridium difficile）引起抗生素相關性結腸炎和腸道炎癥性疾病，一起稱為CDI。
C艱難梭菌毒素如何引起腹瀉？ 通過釋放兩種大蛋白腸毒素，艱難梭菌毒素A（TcdA）和艱難梭菌毒素B（TcdB），艱難梭菌介導炎性腹瀉并損害腸??上皮細胞。施用于培養細胞時的毒素都會破壞細胞骨架并引發細胞凋亡依賴性細胞凋亡，盡管艱難梭菌毒素B的效力比艱難梭菌多很多倍。毒素A.兩種毒素還激活腸上皮細胞和免疫細胞以產生細胞因子和趨化因子，可能導致與嚴重CDI相關的并發癥。TcdA和TcdB的細胞內靶標是RhoGTP酶，其調節許多宿主細胞過程，包括建立上皮屏障和免疫細胞的遷移和信號傳導。當Rho蛋白被艱難梭菌毒素A或B 糖基化時，信號被破壞，導致CDI的腸損傷和炎癥特征。
List Labs C. Difficile Toxins參與了診斷的研究和開發。
Anti-Clostridium difficile Toxin B (Chicken lgY)
抗艱難梭菌毒素B（雞lgY）
Product # and Size
#754A (0.1 mg) - $320.00
產品僅用于研究目的，不用于人類或診斷劑
貨號 | 品名 | 規格 | 價格 |
list104 | Cholera Toxin B Subunit (Choleragenoid) in low salt1 | 0.5mg | 4930 |
list106 | Cholera Toxin B Subunit Fluorescein Isothiocyanate Conjugate (BFITC) | 0.2mg | 9775 |
list112 | Cholera Toxin B Subunit Biotin | 0.2mg | 9775 |
list122 | Enterotoxin Type B from Staphylococcus aureus1,3 | 0.5mg | 7225 |
list123 | Enterotoxin Type B Toxoid from Staphylococcus aureus 1,3 | 0.25mg | 8075 |
list139 | Botulinum Neurotoxin Type B Toxoid | 10µg | 6800 |
list150 | Diphtheria Toxin, unnicked from Corynebacterium diphtheriae | 1mg | 11050 |
list151 | Diphtheria Toxoid, from Corynebacterium diphtheriae | 0.5mg | 10625 |
list153 | Toxin A Toxoid from Clostridium difficile | 100µg | 11900 |
list156 | Pasteurella Multocida Toxin | 50µg | 8075 |
list160 | Exotoxin A from Pseudomonas aeruginosa | 1mg | 4420 |
list161 | Shiga Toxin 1 from Escherichia coli1,4,8 | 10µg | 11900 |
list162 | Shiga Toxin 2 from Escherichia coli1,4,8 | 10µg | 11050 |
list174 | Anthrax Protective Antigen, Activated (PA 63) from Bacillus anthracis | 0.5mg | 9350 |
list175 | Anthrax PA 63 - Fluorescein Isothiocyanate Conjugate (PAFITC) | 50µg | 7225 |
list180 | Pertussis Toxin Islet-Activating Protein Lyophilized in buffer | 50µg | 5525 |
list181 | Pertussis Toxin Islet Activating Protein Lyophilized (Salt-Free) | 50µg | 5525 |
list184 | Pertussis Toxin Mutant | 50µg | 5525 |
list186 | FIMBRIAE 2/3 from B. pertussis | 50µg | 5950 |
list187 | Pertactin from Bordetella pertussus (69 kDa Protein) | 50µg | 4590 |
list193 | Tetanus Toxin C Fragment | 10µg | 9350 |
list201 | LPS from Escherichia coli O111:B4 | 5mg | 3230 |
list206 | LPS, Escherichia coli 0157:H7 | 10.0mg | 4760 |
list225 | LPS from Salmonella typhimurium | 5mg | 2890 |
list301 | LPS from Escherichia coli J5 (Rc) | 5mg | 2890 |
list302 | LPS from Escherichia coli K12, D31m4 (Re) | 5mg | 2890 |
list304 | LPS from Salmonella minnesota R595 (Re) | 5mg | 2890 |
list314 | LPS from Escherichia coli K12 strain LCD25 | 1mg | 2890 |
list400 | HPT™ LPS, highly purified from Bordetella Pertussis 165 | 1mg | 5100 |
list401 | Lipid A monophosphoryl from Salmonella minnesota R595 | 1mg | 3400 |
list421 | Ultra Pure LPS from Escherichia coli O111:B4 | 1mg | 3570 |
list423 | Ultra Pure LPS from Escherichia coli O55:B5 | 1mg | 3570 |
list433 | LISTÔ HPTÔ, LPS, highly purified Escherichia coli O113 LPS | 1mg | 4080 |
list434 | Ultra Pure LPS from Salmonella minnesota R595 (Re) | 1mg | 3400 |
list520 | SNAPtide® Peptide Substrate (o-Abz/Dnp) (U.S. Patent #6,504,006) | 200nmoles | 9775 |
list521 | SNAPtide® Peptide Substrate (FITC/DABCYL) (U.S. Patent #6,504,006) | 200nmoles | 8500 |
list523 | SNAPtideÒ Peptide Substrate flP6 (DABCYL/5-IAF), U.S. Patent Pending #61/252,675 | 200nmoles | 8500 |
list525 | Control Peptide for SNAPtideÒ #520 | 200nmoles | 8500 |
list526 | Control Peptide for SNAPtide® #521 | 200nmoles | 8500 |
list528 | Unquenched Calibration Peptide for SNAPtide® 521 | 50nmoles | 2890 |
list529 | Unquenched Calibration Peptide for SNAPtide® 520 | 50nmoles | 2890 |
list530 | MAPKKide® Peptide Substrate (o-Abz/Dnp) | 200nmoles | 5100 |
list531 | MAPKKide® Peptide Substrate (DABCYL/FITC) | 200nmoles | 5100 |
list532 | MAPKKide® Plus (AMC) Specific Substrate for Anthrax Lethal Factor | 100nmoles | 4250 |
list539 | Unquenched Calibration Peptide for MAPKKideÒ 530 | 50nmoles | 2890 |
list540 | VAMPtide® Peptide Substrate (o-Abz/Dnp) | 200nmoles | 8500 |
list541 | VAMPtide® Peptide Substrate (FITC/DABCYL) | 200nmoles | 8500 |
list542 | VAMPtide® Peptide Substrate (PL 150, Pya/Nop) | 200nmoles | 8500 |
list549 | Calibration Fluorophore for VAMPtideÒ 540 | 100nmoles | 2890 |
list550 | SNAP Etide® Peptide Substrate (o-Abz/Dnp) | 100nmoles | 6800 |
list560 | SYNTAXtideÒ Peptide Substrate (o-Abz/Dnp) for C. botulinum Type C | 200nmoles | 8500 |
list703 | Anti-Cholera Toxin B Subunit (Goat) | 0.1ml | 3060 |
list752 | Anti-Toxin A from Clostridium difficile (Goat) | 0.5ml | 3230 |
list760 | Anti-Exotoxin A (Goat) | 0.5ml | 3400 |
list781 | Anti-Protective Antigen from Bacillus anthracis (Goat) affinity purified, Liquid6,7 | 0.1mg | 7055 |
list100B | Cholera Toxin (Azide Free)1 | 1mg | 3400 |
list101B | Cholera Toxin1 | 1mg | 3400 |
list101C | Cholera Toxin1 | 2mg | 5355 |
list116L | Alpha Toxin from C. septicum4,6,7 | 50µg | 4930 |
list126A | Epsilon Toxin from C. perfringens1,4,8 | 0.1mg | 5950 |
list128A | Botulinum Neurotoxin Type A Complex from Clostridium botulinum1,3 | 10µg | 2890 |
list128C | Botulinum Neurotoxin Type A Complex from Clostridium botulinum1,3 | 100µg | 5440 |
list130A | Botulinum Neurotoxin Type A from Clostridium botulinum1,3 | 10µg | 5440 |
list130B | Botulinum Neurotoxin Type A from Clostridium botulinum1,3 | 100µg | 13600 |
list133L | Botulinum Neurotoxin Type A Toxoid, Liquid6,7 | 10µg | 5440 |
list136A | Botulinum Neurotoxin Type B. from Clostridium botulinum 1,3 | 10µg | 5100 |
list136B | Botulinum Neurotoxin Type B, from Clostridium botulinum1,3 | 100µg | 17000 |
list138A | Botulinum Neurotoxin Type B Complex, Nicked, from Clostridium botulinum1,3 | 10µg | 2890 |
list138B | Botulinum Neurotoxin Type B Complex, Nicked, from Clostridium botulinum1,3 | 100µg | 7225 |
list140A | Botulinum Neurotoxin Type E, Nicked, Complex from Clostridium botulinum1,3 | 10µg | 2890 |
list140B | Botulinum Neurotoxin Type E, Nicked, Complex from Clostridium botulinum1,3 | 100µg | 8925 |
list141A | Botulinum Neurotoxin Type E, Nicked, from Clostridium botulinum1,3 | 10µg | 8075 |
list146A | Botulinum Neurotoxin Type D, Nicked, Recombinant from Clostridium botulinum1,3 | 10µg | 5355 |
list149A | Diphtheria Toxin CRM Mutant | 0.25 mg | 8500 |
list152C | Toxin A from Clostridium difficile | 100µg | 9010 |
list154A | Toxin B Toxoid from Clostridium difficile | 20µg | 2890 |
list15 | Toxin B from Clostridium difficile | 2µg | 2890 |
list155B | Toxin B from Clostridium difficile | 20µg | 8500 |
list155C | Toxin B from Clostridium difficile | 200µg | 15300 |
list155L | Toxin B from Clostridium difficile, Liquid6,7 | 50µg | 9860 |
list157A | Binary Toxin from Clostridium difficile, A Subunit | 20µg | 5950 |
list158A | Binary Toxin from Clostridium difficile, B Subunit | 40µg | 5950 |
list159A | Glutamate Dehydrogenase (GDH) from Clostridium difficile6,7 | 0.1mg | 4930 |
list169A | Anthrax Lethal Factor (LF-A) , Recombinant from Bacillus anthracis Native Sequence | 0.1mg | 3060 |
list169B | Anthrax Lethal Factor (LF-A),Recombinant from Bacillus anthracis Native Sequence | 1mg | 12750 |
list169L | Anthrax Lethal Factor (LF-A),Recomb.from Bacillus anthracis 5,7 | 0.2 mg | 5950 |
list171E | Anthrax Protective Antigen (PA), Recombinant from Bacillus anthracis | 0.5mg | 8755 |
list172B | Anthrax Lethal Factor (LF), Recombinant from Bacillus anthracis | 1mg | 12750 |
list172C | Anthrax Lethal Factor (LF), Recombinant from Bacillus anthracis | 10mg | 39525 |
list172L | Lethal Factor, Recomb from Bacillus anthracis, froz liq 5,7 | 1.0 mg | 12750 |
list173B | Anthrax Edema Factor (EF), Recombinant Mutant S447N from Bacillus anthracis | 0.5mg | 16150 |
list176A | Anthrax Lethal Factor (LF), Recombinant, Mutant E687C from Bacillus anthracis | 0.1mg | 5100 |
list176B | Anthrax Lethal Factor (LF), Recombinant, Mutant E687C from Bacillus anthracis | 1mg | 16150 |
list177A | Anthrax Protective Antigen Fragment (PA 20) from Bacillus anthracis | 50µg | 5950 |
list177B | Anthrax Protective Antigen Fragment (PA 20) from Bacillus anthracis | 0.25mg | 11050 |
list178A | Anthrax Edema Factor (EF), Recombinant from Bacillus anthracis | 0.1mg | 2890 |
list179A | Pertussis Toxin Islet Activating Protein (in glycerol)6,7 | 50µg | 4845 |
list188L | Adenylate Cyclase Toxin from B. pertussis, Recombinant, Frozen Liquid5,7 | 50µg | 5270 |
list190A | Tetanus Toxin2 | 25µg | 2890 |
list190B | Tetanus Toxin2 | 100µg | 9350 |
list191A | Tetanus Toxoid | 25µg | 4675 |
list191B | Tetanus Toxoid | 100µg | 13600 |
list196A | C-fragment, FITC Conjugate | 10µg | 6800 |
list203A | LPS, Escherichia coli O55:B5 | 2.5 mg | 3060 |
list500A | SNAP-25 Recomb Protein Substrate for C. botulinum Type A and E Neurotoxin | 100µg | 5525 |
list510A | GST Synaptobrevin-2 Protein Recomb. Protein Substrate for C. botulinum Type B,D and F | 100µg | 5950 |
list610A | Botulinum Neurotoxin Type A Light Chain, Recombinant1 | 10µg | 4760 |
list611A | Botulinum Neurotoxin Type A Light Chain, GST Fusion, Recombinant1 | 15µg | 4760 |
list612A | Botulinum Neurotoxin Type A Heavy Chain, Recombinant, Binding Domain1 | 50µg | 4760 |
list613A | Botulinum Neurotoxin Type A Heavy Chain, Recombinant, Binding Domain, GST Fusion1 | 50µg | 4760 |
list620A | Botulinum Neurotoxin Type B Light Chain, Recombinant1 | 10µg | 8500 |
list622A | Botulinum Neurotoxin Type B Heavy Chain, Recombinant, Binding Domain1 | 50µg | 4760 |
list623A | Botulinum Neurotoxin Type B Heavy Chain, Recombinant, Binding Domain, GST Fusion1 | 50µg | 4760 |
list62 | Botulinum Neurotoxin Type C Light Chain, Recombinant1 | 10µg | 8500 |
list630A | Botulinum Neurotoxin Type D Light Chain, Recombinant1 | 10µg | 5695 |
list650A | Tetanus Toxin Light Chain, Recombinant | 10µg | 3825 |
list690B | Receptor for C. botulinum Type A Neurotoxin GST-SV2c luminal domain | 100nmoles | 6800 |
list730A | Anti-Botulinum Neurotoxin, Type A (Chicken lgY), Liquid6,7 | 0.1mg | 5610 |
list731L | Anti-Botulinum Neurotoxin, Type A (Mouse lgG monoclonal F1-40), Liquid6,7 | 0.1mg | 5950 |
list736A | Anti-Botulinum Type B (Chicken lgY), Liquid6,7 | 0.1mg | 5950 |
list753A | Anti-Clostridium difficile Toxin A (Chicken lgY), Liquid6,7 | 0.1mg | 5780 |
list754A | Anti-Clostridium difficile Toxin B (Chicken lgY), Liquid6,7 | 0.1mg | 5780 |
list756A | Anti-Clostridium difficile Glutamate Dehydrogenase, lgY, Liquid6,7 | 0.1mg | 5780 |
list757A | Anti-Clostridium difficile Binary Toxin A subunit (Chicken lgY), Liquid6,7 | 0.1mg | 5780 |
list758A | Anti-Clostridium difficile Binary Toxin B subunit (Chicken lgY), Liquid6,7 | 0.1mg | 5780 |
list759A | Biotinylated Anti-Clostridium difficile Binary Toxin B subunit (Chicken lgY), Liquid6,7 | 0.1mg | 5780 |
list761L | Anti-Shiga Toxin 1 (Rabbit), lgG, Liquid6,7 | 0.5mg | 3400 |
list765L | Anti-Shiga Toxin 2 (Rabbit), IgG, Liquid6,7 | 0.5mg | 2890 |
list766L | Anti-Shiga Toxin, Camelid Antibody, VHH, Liquid6,7 | 0.5mg/ml | 5950 |
list768L | Biotinylated Anti-Lethal Factor from B. anthracis, IgY, Liquid6,7 | 0.1mg | 5950 |
list769B | Anti-Lethal Factor from Bacillus anthracis (Chicken lgY), Liquid6,7 | 0.2mg | 8500 |
list771B | Anti-Protective Antigen from Bacillus anthracis (Goat) | 1mg | 2890 |
list772B | Anti-Lethal Factor from Bacillus anthracis (Goat) | 1.0 mg | 2890 |
list773L | Anti-Edema Factor from Bacillus anthracis (Goat), Liquid6,7 | 1mg | 2890 |
Listlabs中國代理,Listlabs上海代理，Listlabs北京代理，Listlabs廣東代理，Listlabs江蘇代理Listlabs湖北代理,Listlabs天津代理,Listlabs黑龍江代理,Listlabs湖南代理Listlabs內蒙古代理,Listlabs吉林代理,Listlabs福建代理,Listlabs江蘇代理,Listlabs浙江代理,Listlabs四川代理,Listlabs代理，
上海起發實驗試劑有限公司是實驗試劑一站式采購服務商
1：強大的進口輻射能力，血清、抗體、耗材、大部分限制進口品等。
2：產品種類齊全，經營超過700多品牌，基本涵蓋所有生物實驗試劑耗材。
3：提供加急服務，貨品一般1-2周到貨。
4：富有競爭良好的信譽，大部分客戶提供貨到付款服務?？蛻舭ㄇ迦A、北大、交大、復旦、中山等100多所高校，ROCHE，阿斯利康、國藥、fisher等知藥企。
6：我們還是Santa,Advanced Biotechnologies Inc,Athens Research & Technology,bangs,BBInternational,crystalchem,dianova,FD Neurotechnologies,Inc. FormuMax Scientific,Inc, Genebridege, Glycotope Biotechnology GmbH; iduron,Innovative Research of America, Ludger, neuroprobe,omicronbio, Polysciences,prospecbi, QA-BIO,quickzyme,RESEARCH DIETS,INC,sterlitech；sysy,TriLink BioTechnologies,Inc；worthington-biochem,zyagen等幾十家國外公司授權代理。
7：我們還是invitrogen,qiagen,MiraiBioam,sigma;neb,roche,merck, rnd,BD, GE,pierce,BioLegend等知*批發，歡迎合作。
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