list biological laboratories公司是世界的科研毒素试剂供应商，其毒素包括霍乱病毒，蛇毒，百日咳毒素等各类毒素,我公司常年低价供应,货期快.有意者请. 百日咳毒素长期现货供应，货号181及180。
listlabs 172B说明书
炭疽毒素Anthrax Toxins
炭疽杆菌是炭疽病的病原体。炭疽杆菌产生的主要毒力因子是γ连接的聚-D-谷氨酸胶囊和由三种成分组成的外毒素，保护性抗原（PA），致死因子（LF）和水肿因子（EF）。这些蛋白质不是单*毒的，而是以二元组合起作用。PA（细胞结合成分）与LF（酶部分之一）的复合物被称为“致死毒素”并可导致死亡。PA和酶促EF一起引起皮肤水肿。分泌后，PA被膜肽酶切割，使63kDa羧基末端片段寡聚化成七聚体。切割是暴露EF和LF的结合位点的必要步骤。组装的PA复合物和相关的LF或EF通过胞吞作用进入细胞。PA介导LF和EF向细胞质的转移，其中这些酶识别并蛋白水解其靶标。LF组分是一种锌依赖性金属蛋白酶，可裂解丝裂原活化蛋白激酶激酶（MAPKK），从而削弱其功能，从而阻断MAPK信号通路。EF是钙调蛋白依赖性腺苷酸环化酶，其在细胞中产生过量的环AMP，导致水肿。目前的研究集中于开发有效的疫苗以及筛选LF酶活性的有效抑制剂。
含有炭疽LF切割位点的FRET肽底物可作为MAPKKide®获得，并可用于评估LF的酶活性。
炭疽毒素
（炭疽致死因子）
致死因子（LF）是炭疽致死毒素的酶促亚基。当使细胞中毒时，LF与细胞表面的PA结合，并通过由7种PA单体制成的孔移位。List Labs提供几种形式的LF，均在天然炭疽芽孢杆菌中重组制成主办。已发现产品＃172（LF-HMA）的原始形式在N-末端携带另外两种氨基酸，组氨酸和甲硫氨酸。产品＃169（LF-A）是一种较新的天然形式，在N-末端具有丙氨酸，类似于天然毒素。两种形式的致死因子，LF-A和LF-HMA。此外，这两种类型的LF都是作为质量记录（QD）试剂生产的，其特点是在生产过程中对组件，设备和环境的更大控制以及对终产品（产品＃9169和＃9172）的细胞活动的附加质量控制测试。
后，List Labs产生LF，LF E687C的突变形式，在锌结合位点具有Glu至Cys取代，消除了酶活性。
炭疽毒素
（炭疽致死因子）
炭疽致死因子（LF），
来自炭疽芽孢杆菌的重组体炭疽致死因子（LF），
来自炭疽芽孢杆菌的重组体炭疽致死因子（LF），
来自炭疽芽孢杆菌的重组体
炭疽致死因子（LF），
来自炭疽芽孢杆菌的重组体
＃172B（1毫克） – 700.00美元
＃172C（10毫克） – 2,325.00美元
＃172L（1毫克） – 700.00美元
炭疽毒素
（炭疽致死因子）
来自炭疽芽孢杆菌的炭疽致死因子（LF），
重组，突变体E687C
＃176A（0.1毫克） – 280.00美元
＃176B（1毫克） – $ 475.00
炭疽毒素
（炭疽致死因子）
炭疽致死因子（LF-A），来自炭疽芽孢杆菌天然序列的重组体
＃169L（液体）（0.2毫克） – 320.00美元
|
货号 |
品名 |
规格 |
价格 |
|
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中国代理,Listlabs上海代理，Listlabs北京代理，Listlabs广东代理，Listlabs江苏代理Listlabs湖北代理,Listlabs天津代理,Listlabs黑龙江代理,Listlabs湖南代理Listlabs内蒙古代理,Listlabs吉林代理,Listlabs福建代理,Listlabs江苏代理,Listlabs浙江代理,Listlabs四川代理,Listlabs代理，
上海金畔生物科技有限公司是实验试剂一站式采购服务商
1：强大的进口辐射能力，血清、抗体、耗材、大部分限制进口品等。
2：产品种类齐全，经营超过700多品牌，基本涵盖所有生物实验试剂耗材。
3：提供加急服务，货品一般1-2周到货。
4：富有竞争良好的信誉，大部分客户提供货到付款服务。客户包括清华、北大、交大、复旦、中山等100多所高校，ROCHE，阿斯利康、国药、fisher等知药企。
6：我们还是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等几十家国外公司代理。
7：我们还是invitrogen,qiagen,MiraiBioam,sigma;neb,roche,merck, rnd,BD, GE,pierce,BioLegend等知*批发，欢迎合作。