Prolytix HCVIIA-0031现货

Prolytix(前身为Haematologic Technologies)于1987年由血栓形成和止血领域的杰出科学家Kenneth Mann博士创立,并迅速成为一家备受推崇的研究试剂公司。凭借在凝血和止血方面的专业知识,我们继续为世界各地的研究实验室提供高纯度的血浆蛋白和抗体。


Prolytix HCVIIA-0031现货


Human Factor VIIa

因子VIIa参与外源因子Xase复合物

说明了外源因子Xase酶复合物的成分。因子VIIa及其辅因子组织因子(TF)以钙依赖的方式聚集在带负电荷的膜表面上,形成酶复合物,该酶复合物将因子X蛋白水解转化为因子Xa。该复合物被称为外源性因子Xase复合物,因为组织因子成分可能来源于血浆环境的“外源性”来源,而血浆环境在血管损伤后是可以获得的。



Size1 mg, 20 µg
Formulation50% glycerol/water (v/v)
Storage-20°C
Shelf Life12 months
Purity>95% by SDS-PAGE
Activity DeterminationFactor VII clotting assay


人因子VII是一种单链血浆糖蛋白,是一种天然形式的酶原(1-4)。因子VII的蛋白水解激活产生酶因子VIIa,当其与整合膜蛋白组织因子结合时,形成将因子X蛋白水解转化为因子Xa的酶复合物。这种酶复合物最为人所知的是外源性因子Xase(发音为ten-ase)复合物,因为由于其组织因子成分,它由通常不在血浆环境中的蛋白质组成。

因子VII向因子VIIa的转化由多种蛋白酶催化,包括凝血酶、因子IXa、因子Xa、因子XIa和因子XIIa。当因子VII与组织因子在钙存在下结合时,也会发生快速激活(5-9)。后一个事件与自催化一致,很可能是由少量预先存在的因子VIIa引发的。激活反应导致精氨酸152之间的肽键断裂



Gel Novex 4-12% Bis-Tris
Load Human Factor VIIa, 1 µg per lane
Buffer MOPS
Standard SeeBluePlus 2; Myosin (191 kDa), Phosphorylase B (97 kDa), BSA (64 kDa), Glutamic Dehydrogenase (51 kDa), Alcohol Dehydrogenase (39 kDa), Carbonic Anhydrase (28 kDa), Myoglobin Red (19 kDa), Lysozyme (14 kDa)







Localization Plasma
Mode of action Enzyme component of the extrinsic factor X activating complex; also activates factor IX, thus by-passing the contact activation system.
Molecular weight 50,000 (human) (2)
Extinction coefficient
E
1 %
1 c m, 280 nm
= 13.9 (2) – (inferred from the zymogen, factor VII)
Specific Activity approximately 16,000 units/mg (determined from single stage clotting assay)
Structure 2 subunits; NH2-terminal derived light chain (Mr=20,000), COOH-terminal derived heavy chain (Mr=30,000), NH2-terminal gla-domain, two EGF domains
Percent carbohydrate 13% (10) – (based upon analysis of bovine factor VII)
Post-translational modifications one β-hydroxyaspartate (11), ten gla residues (12)


Prolytix HCIXA-EGR 现货

Prolytix(前身为Haematologic Technologies,简称haemtech)专注于凝血诊断领域, 主要研究参与凝血调节以及骨代谢的蛋白, 可提供高质量血浆来源的凝血蛋白,以及单克隆抗体和多克隆抗体。此外,还提供凝血因子缺乏血浆和用于临床研究的定制采血管。

Prolytix HCIXA-EGR 现货

 Product:  Human Factor 

Catalog number:  IXa – EGR    

Specific activity1: Functionally inactive

Extinction Coefficient:   E1cm,280 nm =  14.0

Molecular weight: 45,000

Standard buffer: 45,000   

 50%  Glycerol/Water (v/v)* 

Recommended Storage:  -20oC

产品说明:

1.通过用纯化的人IXa进行竞争性抑制的测定来测定。

该产品可能含有残留的硫酸铵,在用于对游离胺的存在敏感的应用之前可能需要透析。

注意:产品来源于人类血液/血浆。尽管已经测试了起始材料并发现其对抗HIV-1/2、HIV-1抗原、或其组合呈阴性或无反应性,

HBsAg、STS、抗-HCV、抗-HBcore和抗-HTLV I和II,在处理此材料时应格外小心。

本产品仅用于体外研究目的,不用于临床或诊断用途!

Prolytix中国代理

 

Prolytix中国代理

 

 

 

 

 

 

关于“正牌代理商”栏目的声明

 

“正牌代理商”栏目设立的初衷是为了让读者在购买产品时能更快找到厂家的代理商,不用一张一张地翻名片,也不用担心买到水货和假货。基于这个初衷,我们收录了多个品牌的代理商,并在签订合同时进行了严格的审核。各厂家或代理商以合同的形式对其代理信息的真实性和准确性进行了保证。  然而,由于生物产品市场的复杂性,尽管我们进行了严格的审核,也不能保证信息的*准确和实时更新。基于此,今后我们会尽我们最大的努力去进行更严格的审核,也希望各厂家和代理商配合和谅解。

 

 

 

 

ProlytixHTI (haemtech),为各地的研究实验室提供高度纯化的血浆蛋白和抗体,凝血因子相关试剂。

 

                                                                                                  Prolytix常卖产品如下:

货号 品名 规格 品牌
HCX-0050 Human Factor X 100μg Prolytix
HCXIA-0160 Human Factor XIa 50μg Prolytix
HCT-0020-100ug Human α-thrombin 100μg Prolytix
HCVIIA-0031 Human Factor VIIa 20ug Prolytix
HCXA-0060 Human Factor Xa 100μg Prolytix
HCT-0020 Human α-thrombin 1mg Prolytix
HCIXA-0050 Human Factor IXa 100μg Prolytix
AHIX-5041 Anti-Human Factor IX 100ug Prolytix
HCP-0010 Human Prothrombin 2mg Prolytix
HCAPC-0080-50μg Human APC 50μg Prolytix
HCX-0050-1 mg Human Factor X 1mg Prolytix
SN-7-1mg 6-amino-1-naphthalenesulfonamide-based (ANSN) fluorogenic substrate 1mg Prolytix
HCVA-0110 Human Factor Va 50μg Prolytix
HCXA-0060-1mg Human Factor Xa 1mg Prolytix
HCPS-0090 Human Protein S 100μg Prolytix
RTF-0300 Recombinant Tissue Factor 10ug Prolytix
HCXII-0155 Human Factor XII 100ug Prolytix
HCXI-0150 Human Factor XI 50μg Prolytix
HCATIII-0120 Human Antithrombin III 1mg Prolytix
HCIX-0040 Human Factor IX 100ug Prolytix
HCPM-0140 Human Plasmin 500μg Prolytix
BLAC-FITC FITC-conjugated Bovine Lactadherin (1.6 uM) 1mL Prolytix
HCPC-0070 Human Protein C 100µg Prolytix
AHVIII-5025 Anti-Human Factor VIII 100μg Prolytix
PAHFVIII-S-5mg Sheep anti-Human Factor VIII 5mg Prolytix
HCAPC-0080-1 mg Human APC 1mg Prolytix
HCVII-0030 Human Factor VII 20μg Prolytix
CTI-01 Corn Trypsin Inhibitor 1mg Prolytix
AHT-5020 Anti-Human Thrombin 100μg Prolytix
PAHAT-S Sheep anti-Human Antithrombin III 1mg Prolytix
HCPG-0130 Human glu-Plasminogen 1mg Prolytix
HCPS-0090-1mg Human Protein S 1mg Prolytix
HCV-0100 Human Factor V 50µg Prolytix
HCI-0150R Human Fibrinogen 2mg Prolytix
HCII-0190 Human Heparin Cofactor II 100µg Prolytix
HCXIIIA-0165 Human Factor XIIIa 50μg Prolytix
AHX-5050-100 Anti-Human Factor X 100μg Prolytix
PAHFX-S Sheep anti-Human Factor X 5mg Prolytix
HCT-DFP Human alpha-thrombin-DFP 100μg Prolytix
HCIXA-EGR-1mg Human Factor IXa-EGR 1mg Prolytix
SN-13A D-LEU-PRO-ARG-ANSNH-C3H7(2HCl) 1mg Prolytix
PAHFVII-S Sheep anti-Human Factor VII 5mg Prolytix
HCIXA-0050-1mg Human Factor IXa 1mg Prolytix
HCIX-0040-1mg Human Factor IX 1mg Prolytix
BCT-1020 Bovine alpha-thrombin 1mg Prolytix
HA2AP-0230 Human alpha-2 Antiplasmin 100μg Prolytix
ATIII-ID Antithrombin deficient plasma 50ml Prolytix
BCXA-1060 Bovine Factor Xa 1mg Prolytix
PAHPG-S Sheep anti-Human Plasminogen 1mg Prolytix
MCXA-5060 Mouse Factor Xa 50μg Prolytix
PAHFIX-S-5 mg Sheep anti-Human Factor IX 5mg Prolytix
HCXIII-0160-100µg Human Factor XIII 100µg Prolytix
HCBT-0022-100µg Human beta-thrombin 100µg Prolytix
HCGT-0021-100µg Human gamma-thrombin 100µg Prolytix
RTF-0300-100ug Recombinant Tissue Factor 100ug Prolytix
AHV-5108 Anti-Human Factor V 100µg Prolytix
PAHFVA-S-5mg Sheep anti-Human Factor Va 5mg Prolytix
PAHPG-S-5mg Sheep anti-Human Plasminogen 5mg Prolytix
BCVA-1110 Bovine Factor Va 100µg Prolytix
HCIXA-EGR Human Factor IXa-EGR 100μg Prolytix
PAHFIX-SAP Sheep anti-Human Factor IX Polyclonal Antibody, Affinity Purified 100ug Prolytix
AMVIII-9035 Anti-Mouse Factor VIII 100ug Prolytix
SN-17c 6-amino-1-naphthalenesulfonamide-based (ANSN) fluorogenic substrate 1mg Prolytix
HCXIA-0160-1mg Human Factor XIa 1mg Prolytix
HCXI-0150-1mg Human Factor XI 1mg Prolytix
PAHFVIII-S (1.5g) Sheep anti-Human Factor VIII 1.5g Prolytix
BCXA-1060-100µg Bovine Factor Xa 100µg Prolytix
原始货号:BCXA-1060 Prolytix
PAHFXII-S Sheep anti-Human Factor XII 5mg Prolytix
PAMFX-S-5mg Sheep anti-Murine Factor X 5mg Prolytix
原始货号:PAMFX-S Prolytix
ECVVII-2011 E. Carinatus II Protease 100µg Prolytix
AHVII-5031 Anti-Human Factor VII 100μg Prolytix
PAMFX-S Sheep Anti-Mouse Factor X 1mg Prolytix
MCPM-5140 Mouse Plasmin 50μg Prolytix
FIX-ID Factor IX deficient 50mLvial Prolytix
MCI-5150 Mouse Fibrinogen 1mg Prolytix
PAHVWF-S Sheep anti-Human vWF 5mg Prolytix
FX-ID Factor X deficient 50 mL/vial Prolytix
MCT-5020 Mouse Thrombin 50μg Prolytix
BCPG-1130 Bovine Plasminogen 1mg Prolytix
PAHFVIII-S Sheep anti-Human Factor VIII 1mg Prolytix
SN-17a 6-amino-1-naphthalenesulfonamide-based (ANSN) fluorogenic substrate 1mg Prolytix
SN-54 6-amino-1-naphthalenesulfonamide-based (ANSN) fluorogenic substrate 1mg Prolytix
HCVWF-0191 Human von Willebrand Factor (Factor VIII free) 100μg Prolytix
FII-ID Prothrombin deficient plasma 50 mL vial Prolytix
FXI-ID Factor XI deficient plasma 50 mL vial Prolytix
B2GI-0001 Beta2-Glycoprotein I 100μg Prolytix
PAHFIX-S-1 mg Sheep anti-Human Factor IX 1mg Prolytix
HCVWF-0190 Human von Willebrand Factor 100µg Prolytix
AHXI-5061 Anti-Human Factor XI 100µg Prolytix
FV-ID Factor V deficient plasma 50ml Prolytix
FVIII-CD Factor VIII deficient plasma 50ml Prolytix
SN-7 6-amino-1-naphthalenesulfonamide-based (ANSN) fluorogenic substrate Prolytix
PAHFVA-S Sheep anti-Human Factor Va 1mg Prolytix