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Affinity Biologicals代理商及品牌介绍(AffinityBiologicals特约代理)

更新时间:2026-03-31      点击次数:12

一、公司介绍

Affinity Biologicals(以下简称“Affinity")是凝血与止血研究及诊断领域的企业,自1987年成立以来,始终致力于为科研、临床诊断及制药行业提供高质量抗体、ELISA试剂盒、血浆产品及定制化解决方案。总部位于加拿大安大略省,所有产品均在通过ISO 13485认证的工厂生产,并获得美国FDA、加拿大卫生部及欧洲CE认证,确保技术合规性与国际认可。  

作为优秀者,Affinity拥有超过250种抗体产品线,覆盖凝血因子、抗凝蛋白、血小板相关蛋白等核心研究方向。其VisuLize™系列ELISA试剂盒以高灵敏度和精准度著称,成为实验室的常用工具。此外,公司还提供定制化服务,包括蛋白质纯化、抗体开发及冻干技术支持,满足客户多样化需求。  


📌 下图为"上海起发"作为其授权代理的授权书

affinitybiologicals.png

二、核心优势

1. 严格的质量体系  

   • 全流程遵循ISO 13485标准,确保产品从研发到生产的可追溯性与一致性。  

   • 所有试剂盒及血浆产品通过FDA、CE认证,适用于临床诊断与科研场景。  

2. 广泛的产品覆盖  

   • 抗体:针对凝血因子(如Factor VIII、IX)、抗凝蛋白(如Protein C、S)等靶点,支持WB、IHC、ELISA等多种实验。  

   • ELISA试剂盒:VisuLize™系列提供完整检测方案,涵盖凝血功能评估、抑制剂筛查等应用。  

   • 血浆产品:包括免疫耗竭型缺陷血浆(如Factor II、VII缺陷血浆)及校准血浆,用于标准化实验流程。  

3. 技术创新与定制服务  

   • 自主研发的抗体采用多肽抗原设计,结合亲和纯化技术,确保高特异性与批次稳定性。  

   • 提供定制化血浆产品开发、检测方法优化及冻干工艺支持,助力客户突破技术瓶颈。  

4. 服务网络  

   • 产品覆盖70+国家,服务超10,000家科研机构及企业,包括医院、药企及CRO公司。  


三、热门产品

1. Factor VIII Antigen ELISA Kit(因子VIII抗原ELISA试剂盒)

• 产品特点:  

  • 采用夹心ELISA技术,定量检测人血浆或浓缩物中的因子VIII抗原,灵敏度达0.005 IU/mL。  

  • 内置标准品与质控品,支持快速诊断血友病B及疗效监测。  

• 存储条件:2-8°C避光保存,有效期24个月。  

• 工作原理:基于特异性抗体捕获抗原,辣根过氧化物酶标记二抗催化显色反应。  

• 使用方法:  

  1. 血浆样本预处理(离心去除细胞碎片)。  

  2. 加样至预包被板,孵育后洗涤。  

  3. 加入酶标二抗,二次孵育后显色。  

  4. 终止反应并读取450 nm吸光度值。  

2. VisuLize™ Factor XI Antigen ELISA Kit(因子XI抗原ELISA试剂盒)

• 产品特点:  

  • 专为因子XI活性与抗原水平检测设计,适用于遗传性出血性疾病研究。  

  • 检测限低至0.01 IU/mL,支持全血、血清及血浆样本。  

• 存储条件:-20°C长期保存,避免反复冻融。  

• 工作原理:基于抗原-抗体特异性结合,通过底物显色定量分析。  

• 使用方法:  

  1. 样本稀释后加入反应孔。  

  2. 酶标抗体孵育,洗脱未结合物。  

  3. 化学发光底物显色,仪器定量。  

3. Deficient Plasmas系列(缺陷血浆产品)

• 产品特点:  

  • 包含Factor II、V、VII、X等凝血因子缺陷血浆,用于抑制剂筛查及功能验证。  

  • 采用免疫吸附技术去除特定因子,保留其他凝血通路完整性。  

• 存储条件:-20°C冻存,复溶后需4小时内使用。  

• 应用场景:  

  • 评估抗凝药物疗效(如华法林治疗监测)。  

  • 研究凝血因子缺乏症的病理机制。  


四、解决实验中的核心问题

1. 样本稳定性不足  

   • 痛点:凝血因子易降解,影响检测准确性。  

   • 解决方案:提供预处理样本指南(如快速离心、添加稳定剂),并推荐使用缺陷血浆作为阴性对照。  

2. 低丰度蛋白检测困难  

   • 痛点:如Factor IX等低浓度蛋白难以精准定量。  

   • 解决方案:采用高亲和力抗体及信号放大技术(如ECL底物),提升检测灵敏度至fg级。  

3. 实验标准化缺失  

   • 痛点:不同实验室检测结果差异大。  

   • 解决方案:提供国际标准品溯源的校准血浆(如VisuCal™系列),确保数据可比性。  

4. 定制化需求复杂  

   • 痛点:药企及研究机构需特定蛋白的抗体或试剂盒。  

   • 解决方案:支持从抗体开发到冻干工艺的全流程定制,周期缩短至4-6周。  


五、目标客户群体

1. 科研机构:高校、医学研究院所,聚焦凝血机制、癌症转移及炎症反应研究。  

2. 临床诊断实验室:医院检验科、第三方检测机构,用于血友病、DIC等疾病的诊断与监测。  

3. 制药企业:开发抗凝药物(如NOACs)或止血制剂,需高特异性抗体及动物模型支持。  

4. CRO/CDMO公司:提供定制化试剂开发服务,加速临床试验与生产流程。  


六、购买常见问题与解答

Q1:产品是否适用于自动化检测设备?  

A:多数ELISA试剂盒兼容主流酶标仪,部分产品提供标准化数据格式,可直接导入LIMS系统。  

Q2:缺陷血浆的批次间差异如何控制?  

A:采用严格的生产工艺与质控标准,每批次均通过活性验证与稳定性测试,确保一致性。  

Q3:定制服务是否需要最小起订量?  

A:抗体定制1 mg起订,血浆产品根据类型不同,起订量为50 mL至1 L。  

Q4:运输过程中如何保证样本活性?  

A:冷链运输(2-8°C),全程温控记录,紧急订单支持加急配送。  


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更多产品信息,请联系中国区域代理商:上海起发实验试剂有限公司

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(注:本文内容基于品牌公开资料及行业常规信息整理,具体以品牌信息文档为准。)


🔖卖产品

货号

品名

规格

品牌

F8PLUS-AG

Complete Factor VIII Antigen ELISA Kit

1plate

Affinity Biologicals

SAFIX-APHRP

Sheep anti human Factor IX

0.1 mg

Affinity Biologicals

F8C-EIA

Factor VIII:C

4plates

Affinity Biologicals

FVIII-AG-RUO*

Factor VIII Antigen Kit - Complete with standards & controls (RUO)

1plate

Affinity Biologicals

SAPC-HRP

Protein C Polyclonal Antibody – HRP Conjugated

0.2mg

Affinity Biologicals

FXI-AG

Factor XI ELISA Kit,Complete Factor XI Antigen ELISA Kit – 1 plate/kit

1plate

Affinity Biologicals

GAFIX-AP

Factor IX

0.5mg

Affinity Biologicals

SAF8C-HRP

Anti-human F.VIII:C (F.VIII:C) sheep, perox-conj. IgG

0.2 mg

Affinity Biologicals

FIX-AG

Factor IX ELISA Kit

1plate

Affinity Biologicals

FVII-EIA

Factor VII Paired Antibody Set

5 plates

Affinity Biologicals

PC-EIA

Protein C - Paired Antibody Set for ELISA

5plates

Affinity Biologicals

FG-EIA

Fibrinogen - Paired Antibody Set for ELISA

5plates

Affinity Biologicals

GAFIX-APHRP

Factor IX

0.1mg

Affinity Biologicals

GAFIX-HRP

Factor IX Polyclonal Antibody – HRP Conjugated

0.2 mg

Affinity Biologicals

GAFX-AP

Factor X

0.5mg

Affinity Biologicals

INH8-LDP

Severe Factor VIII Inhibitor Plasma, Lyophilized

1mlvial

Affinity Biologicals

SABT-AP

Thrombin

0.5mg

Affinity Biologicals

SABT-HRP

Thrombin

0.2mg

Affinity Biologicals

AF7262-100ul

Phospho-FGFR4 (Tyr642) Antibody

100ul

Affinity Biologicals

AF8150-100ul

Phospho-FGFR4 (Tyr754) Antibody

100ul

Affinity Biologicals

BF0133-50ul

FGFR4 Antibody

50ul

Affinity Biologicals

F8PLUS-AG作废

Factor VIII Antigen Kit - Complete with standards & controls (RUO)

1 plate

Affinity Biologicals

FII-DP

Factor II Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FII-EIA

Prothrombin – Factor II Paired Antibody Set

5 plates

Affinity Biologicals

FIX-AG-RUO*

Factor IX Antigen Kit

1plate

Affinity Biologicals

FIX-EIA

Factor IX - Paired Antibody Set for ELISA

5plates

Affinity Biologicals

FV-DP

human Factor V * deficient plasma

1mlvial

Affinity Biologicals

FV-EIA

Factor V Paired Antibody Set

5 plates

Affinity Biologicals

FVII-DP

Factor VII Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FX-DP

Factor X Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FX-EIA

Factor X Paired Antibody Set

5 plates

Affinity Biologicals

FXI-EIA

Factor XI - Paired Antibody Set for ELISA

5plates

Affinity Biologicals

GAAT-IG

ATIII

10mg

Affinity Biologicals

GAB2G-IG

b2-Glycoprotein-1 (APO-H)

5mg

Affinity Biologicals

GAFIX-IG

Factor IX

10mg

Affinity Biologicals

GAFXII-IG

Factor XII

5mg

Affinity Biologicals

GAVWF-HRP

vWF

0.15mg

Affinity Biologicals

PC-DP

Protein C Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

PC-LDP

Protein C Deficient Plasma,Lyophilized

1mlvial

Affinity Biologicals

SAAT-APBIO

ATIII – Antithrombin Polyclonal Antibody – Affinity Purified – Biotinylated

0.1mg

Affinity Biologicals

SAAT-IG

Anti-human Antithrombin III (ATIII)sheep, purified IgG,

10mg

Affinity Biologicals

SAF8C-AP

Factor VIII:C

0.5mg

Affinity Biologicals

SAF8C-APBIO

Factor VIII:C

0.1 mg

Affinity Biologicals

SAF8C-HRP-0.2mg

Factor VIII:C Polyclonal Antibody – HRP Conjugated

0.2mg

Affinity Biologicals

SAF8C-IG

Factor VIII Polyclonal Antibody

10mg

Affinity Biologicals

SAFIX-AP

Factor IX Polyclonal Antibody

0.5mg

Affinity Biologicals

SAHT-AP

Thrombin Polyclonal Antibody – Affinity Purified

0.5mg

Affinity Biologicals

SAPAI-IG

PAI-1

10mg

Affinity Biologicals

SAPG-AP

Plasminogen Polyclonal Antibody – Affinity Purified – Sheep

0.5mg

Affinity Biologicals

SATPA-IG

tPA

10mg

Affinity Biologicals

ATIII-DP

Antithrombin Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

CFIX-EIA

Factor IX, canine - Paired Antibody Set for ELISA

4plates

Affinity Biologicals

EIA-PAK-1

VisuLize Buffer Pak

kit

Affinity Biologicals

FDP08VWF-10

Factor VIII Deficient Plasma

1ml

Affinity Biologicals

FG-DP

Fibrinogen Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FIX-DP

Factor IX Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FIX-LDP

Factor IX

1ml

Affinity Biologicals

FVIII-DP

Factor VIII Deficient Plasma, Frozen

1 ml vial

Affinity Biologicals

FVIII-LDP

Factor VIll

1ml

Affinity Biologicals

FXI-AG-RUO

Factor XI Antigen Kit - Complete with standards & controls (RUO)

1 plate

Affinity Biologicals

FXI-DP

Factor XI Deficient Plasma – Frozen

1mL

Affinity Biologicals

FXII-DP

Factor XII Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FXIII-DP

Factor XIII Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

FXIII-DP-Lyophilized

Factor XIll Deficient Plasma,Lyophilized

1ml vial

Affinity Biologicals

GA2AP-AP

Alpha-2-Antiplasmin Polyclonal Antibody – Affinity Purified

0.5mg

Affinity Biologicals

GA2AP-AP-5mg

Alpha-2-Antiplasmin Polyclonal Antibody – Affinity Purified IgG

5mg

Affinity Biologicals

GAAT-AP

Anti-human Antithrombin III (ATIII) goat, affinity purified IgG,

0.5 mg

Affinity Biologicals

GACINH-AP

C1 Inhibitor

0.5mg

Affinity Biologicals

GACINH-HRP

C1 Inhibitor

0.2mg

Affinity Biologicals

GACINH-IG

C1 Inhibitor

5mg

Affinity Biologicals

GAVWF-APBIO

vWF

0.1mg

Affinity Biologicals

HCII-DP

Heparin Cofactor II Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

INH10-DP

Factor X Inhibitor Plasma, Frozen

1mlvial

Affinity Biologicals

INH2-DP

Factor II Inhibitor Plasma, Frozen

1mlvial

Affinity Biologicals

INH7-DP

Frozen Factor VII Inhibitor Plasma

1mlvial

Affinity Biologicals

INH8-DP

Factor VIII Inhibitor Plasma, 1ml vial

1mlvial

Affinity Biologicals

INH9-DP

Frozen Factor IX Inhibitor Plasma

1ml/vial

Affinity Biologicals

INH9-LDP

Factor IX Inhibitor Plasma, Lyophilized

1mlvial

Affinity Biologicals

KN-DP

Kininogen Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

LCSN01(RUO)

VisuCon-L Coag Screen N (Normal)

100x1ml

Affinity Biologicals

LYABP01

Abnormal Control Plasma

ea

Affinity Biologicals

LYCNP01(RUO)

Normal Control Plasma – Lyophilized

100 x 1ml

Affinity Biologicals

NDSET

VisuCon Normal Donor Set - 25 individual donor plasmas

25x1ml

Affinity Biologicals

NPP-LCP

Normal

1ml

Affinity Biologicals

PS-DP

Protein S Deficient Plasma, Frozen

1mlvial

Affinity Biologicals

PS-EIA

Protein S - Paired Antibody Set for ELISA

5plates

Affinity Biologicals

PS-LDP

Protein S Deficient Plasma,Lyophilized

1mlvial

Affinity Biologicals

SAAT-AP

ATIII – Antithrombin Polyclonal Antibody – Affinity Purified – Sheep

0.5 mg

Affinity Biologicals

SAFG-AP

Fibrinogen

0.5 mg

Affinity Biologicals

SAFIX-IG

Factor IX

10mg

Affinity Biologicals

SAFNE-IG

Fibrin Fragment E

10mg

Affinity Biologicals

SAFVII-APBIO

Factor VII

0.1mg

Affinity Biologicals

SAFVII-IG

Factor VII

10mg

Affinity Biologicals

SAFXI-APHRP

Sheep anti-Human Factor XI

0.1mg

Affinity Biologicals

SAFXIII-HRP

Factor XIII Polyclonal Antibody – HRP Conjugated

0.2mg

Affinity Biologicals

SAFXIII-IG

Factor XIII Polyclonal Antibody

10mg

Affinity Biologicals

SATPA-AP

tPA – Tissue-type Plasminogen Activator Polyclonal Antibody – Affinity Purified

0.5mg

Affinity Biologicals

TAFI-AG

TAFI Antigen Kit

Kit

Affinity Biologicals

VWF-DP

von Willebrand Factor (vWF) Deficient Plasma – Frozen

1mlvial

Affinity Biologicals

VWF-LDP

von Willebrand Factor (vWF) Deficient Plasma – Lyophilized

1mlvial

Affinity Biologicals


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