Bovine Fibrinogen, Plasminogen Depleted (Factor I) 说明书

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Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。
Enzyme Research Laboratories为生物技术公司,制药行业、医院和大学的研究实验室提供用于的纯化抗凝因子。除了其制造能力,Enzyme Research Laboratories也创新研发领域中的血液凝固技术。

Bovine Fibrinogen, Plasminogen
Depleted (Factor I)

 

 

BFIB1                           Bovine Fibrinogen, Plasminogen
                                                  Depleted (Factor I)

 

Purified from freshly collected bovine plasma. The protein purity is determined by SDS-PAGE and is greater than 95% clottable. Conversion of soluble fibrinogen to the insoluble clot-forming fibrin is the terminal stage of coagulation.

Buffer composition = 20 mM Sodium Citrate – HCL/pH7.4
*Extinction Coefficient (1%) = 15.1
Molecular Weight = 330,000 daltons

 

Bovine Factor V/Va(牛凝血酶因子V/Va)BFV/Va说明书

 Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 代理,Enzyme Research *代理,Enzyme Research 中国代理

Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。
Enzyme Research Laboratories为生物技术公司,制药行业、医院和大学的研究实验室提供用于的纯化抗凝因子。除了其制造能力,Enzyme Research Laboratories也创新研发领域中的血液凝固技术。

Bovine Factor V/Va

 

 

BFV/Va                           Bovine Factor V/Va

 

Purified from freshly collected bovine plasma using a combination of salt precipitations and column chromatography. This protein is a mixture of Factor V/Va and intermediate activation products as judged by 4-20% gradient gels. Bovine Factor Va functions as a cofactor with the serine protease Factor Xa in the activation of prothrombin. This protein may be used as a source of V/Va in the Prothrombinase complex.

Buffer composition = 20 mM HEPES-HCl/0.15 M NaCl/pH 7.4/50% glycerol
*Extinction Coefficient (1%) = 9.6/17.4
One unit = 10 µg
Molecular Weight = 330,000; 94,000; 74,000; 71,000; 31,000 daltons
Concentration determined by BCA

 

Bovine Factor XIa(牛凝血酶因子XIa)

 Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 代理,Enzyme Research *代理,Enzyme Research 中国代理

Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。
Enzyme Research Laboratories为生物技术公司,制药行业、医院和大学的研究实验室提供用于的纯化抗凝因子。除了其制造能力,Enzyme Research Laboratories也创新研发领域中的血液凝固技术。

Bovine Factor XIa

 

 

BFXIa 11a                     Bovine Factor XIa

 

Bovine Factor Xla is purified from freshly collected Bovine Plasma using a combination of salt precipitations and activation on a negative surface. This Factor Xla is a potent activator of both Human and Bovine Factor IX. Bovine Factor XIa purity is determined by SDS-PAGE and shows complete reduction upon incubation with 2-mercaptoethanol.

Buffer composition = 50 mM Tris-HCl/0.1 M NaCl/pH 8.0
Protein concentration is determined by BCA

 

Bovine Factor Xa(牛Xa凝血酶因子)BFXa 说明书

 Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 代理,Enzyme Research *代理,Enzyme Research 中国代理

Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。
Enzyme Research Laboratories为生物技术公司,制药行业、医院和大学的研究实验室提供用于的纯化抗凝因子。除了其制造能力,Enzyme Research Laboratories也创新研发领域中的血液凝固技术。

Bovine Factor Xa

 

 

BFXa                       Bovine Factor Xa

 

Bovine Factor Xa is prepared from Bovine Factor X by activation with Russell’s Viper Venom. This RVV-X is removed after activation. Complete activation is observed by SDS-PAGE. Factor Xa, as part of the prothrombinase complex along with the cofactor Va, phospholipids and calcium ions, catalyzes the rapid conversion of prothrombin to thrombin.

Buffer composition = 20 mM Tris-HCl/0.7 M NaCl/pH 7.4
*Extinction Coefficient (1%) = 12.4
One unit = 10 µg
Molecular Weight = 45,300 daltons

 

Bovine Factor IXaβ(牛IXaβ凝血酶因子)BFIXa 1080 说明书

 Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。

Bovine Factor IXaβ

 

 

BFIXa 1080            Bovine Factor IXaβ

 

Prepared from Bovine Factor IX by activation with Bovine Factor Xla, this Bovine Factor Xla is removed after activation. Complete activation is observed by SDS-PAGE. The Factor Xla activates FIX in a two-step reaction. In the first step, an internal Arg-Ala bond is cleaved, and in the second step, an Arg-Val bond is cleaved. The second cleavage leads to the liberation of an activation peptide from the NH2-terminal portion of the heavy chain to produce factor IXaβ.

Buffer composition = 20 mM Tris-HCl/0.1 M NaCl/pH 7.4
*Extinction Coefficient (1%) = 14.3
One unit = 5 µg
Molecular Weight = 43,900 daltons

 

Bovine α-Thrombin (Factor IIa)牛α-凝血酶 BT 1002a 说明书

 Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。

Bovine α-Thrombin (Factor IIa)

 

BT 1002a            Bovine α-Thrombin (Factor IIa)

 

Prepared from bovine prothrombin through activation via the prothrombinase complex (FXa, FVa, PL and Ca++). Bovine α-Thrombin purity is >95% by SDS-PAGE. This activated enzyme has a minimum activity of 1,800 NIH units/mg when compared to NIH standard human thrombin.

Buffer composition = 50 mM Sodium Citrate/0.2 M NaCl/0.1% PEG-8000/pH 6.5
*Extinction Coefficient (1%) = 19.5
Molecular Weight= 37,000 daltons

 

牛凝血因子X(Bovine Factor X)BFX 1006说明书

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Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。

Bovine Factor X

 

 

 

BFX 1006                     Bovine Factor X

 

Prepared from freshly collected Bovine plasma. The protein purity is determined by SDS-PAGE and shows total reduction upon incubation with 2-mercaptoethanol. Bovine Factor X, when activated via the contact factor pathway or tissue factor pathway, is responsible for the conversion of Prothrombin to Thrombin.

Buffer composition = 20 mM Tris-HCl/0.1 M NaCl/ 1 mM Benzamidine/pH 7.4
*Extinction Coefficient (1%) = 12.5
One unit = 10 µg
Molecular Weight = 55,000 daltons

 

Bovine Factor IX(牛凝血因子IX)BFIX 1005 说明书

 Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 代理,Enzyme Research *代理,Enzyme Research 中国代理

Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。

Bovine Factor IX

 

 

 

BFIX 1005                    Bovine Factor IX

 

Prepared from freshly collected bovine plasma. Protein purity is determined by SDS-PAGE and shows no reduction upon incubation with 2-mercaptoethanol. Activated Factor IX via factor Xla or the factor VIIa/tissue factor/phospholipid complex, 
is responsible for the activation of Factor X to Xa.

Buffer composition = 20 mM Tris-HCl/0.1 M NaCl/1 mM Benzamidine/pH 7.4
*Extinction Coefficient (1%) = 14.9
One unit = 5 µg
Molecular Weight = 55,400 daltons

 

Platelet Factor 4(血小板因子4)说明书

 Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 代理,Enzyme Research *代理,Enzyme Research 中国代理

Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。Enzyme Research通过不断追求产品的zui高品质,赢得了世界各地凝血研究实验室的信任。
Enzyme Research Laboratories为生物技术公司,制药行业、医院和大学的研究实验室提供用于的纯化抗凝因子。除了其制造能力,Enzyme Research Laboratories也创新研发领域中的血液凝固技术。

Plaet Factor 4 (PF4)

 

PF4                                 Plaet Factor 4

Plaet Factor 4 is purified from Human plaets by affinity chromatography and gel filtration. It has a molecular weight of 29,000 daltons and is made up of 4 identical subunits of 7,800 daltons each.

 

Buffer composition = 50 mM Tris-HCl/1.5 M NaCl /0.02% NaN3/pH 7.3
Extinction Coefficient (1%) = 2.6
Molecular Weight = 29,000 daltons

人纤维蛋白原Human Fibrinogen 3(Factor I)说明书

  Enzyme Research ,Enzyme Research 介绍,Enzyme Research 代理,Enzyme Research 代理,Enzyme Research *代理,Enzyme Research 中国代理

Enzyme Research 是一家拥有超过25年的酶研究的实验室,生产和开发多种用于基本凝血研究的多种酶和辅因子。在过去的十年Enzyme Research Laboratories为科学家参与止血和血栓形成的研究提供了宝贵支持。

Human Fibrinogen (Factor I)

Human Fibrinogen

FIB 3 Plasminogen, von Willebrand Factor and Fibronectin Depleted

 

Conversion of soluble fibrinogen to the insoluble fibrin is the final step in the blood coagulation cascade. ERL offers three types of purified fibrinogen prepared by a combination of salt precipitation, affinity chromatography and immunoaffinity chromatography methods to suit the individual researcher’s needs. All three forms are >95% clottable (by functional assays) and purity is >95% by SDS-PAGE.

 

  • FIB 1 Plasminogen Depleted
  • FIB 2 Plasminogen and von Willebrand Factor Depleted
  • FIB 3 Plasminogen, von Willebrand Factor and Fibronectin Depleted

 

Buffer composition = 20 mM Sodium Citrate-HCl/pH 7.4
*Extinction Coefficient (1%) = 15.1
Molecular Weight = 330,000 daltons