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Goat anti human Factor VIII related antigen (VWD)
Goat anti human Factor VIII related antigen (VWD)
- 中文名称：
- Goat anti human Factor VIII related antigen (VWD)
- 英文名称：
- Goat anti human Factor VIII related antigen (VWD)
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA77653
- 规格：
- 1 mL|2x1 mL|3x1 mL|4x1 mL|5x1 mL
- 保存建议：
- The lyophilized antiserum is shipped at ambient temperature and may be stored at +4 degree C; prolonged storage at or below -20 degree C. Reconstitute the lyophilized antiserum by adding 1 ml sterile distilled water. Dilutions may be prepared by adding phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the antiserum. Diluted antiserum should be stored at +4 degree C, not refrozen, and preferably used the same day. Lyophilized at +4 degree C--at least 10 years. Reconstituted at or below -20 degree C--3-5 years. Reconstituted at +4 degree C--7 days
- 货期：
- 6-8周
- 来源宿主：
- Goat
- 反应种属：
- N/A
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 其他：
克隆性:Polyclonal
同型:N/A
克隆号:N/A
特异性:Precipitating polyclonal Goat antiSerum to Human Von Willebrand Factor (FVIII VWF)
纯度:N/A
形式：N/A
浓度：N/A
- 说明书：
The defined antibody reactivity is restricted to VWF. In immunoelectrophoresis, bi-dimensional electrophoresis and radial immunodiffusion (Ouchterlony) against normal plasma, a single precipitin line is obtained which shows a reaction of identity with precipitated purified FVIII/VWF. No precipitation is obtained with plasma of type 1 congenital Von Willebrand’s disease. It is strongly recommended to perform the EID-assay with the special agarose (Agarose Nordic nr.4) Nordic High Resolution Buffer and High resolution-buffered Agarose, performance tested to assure reliable and reproducible results. The threshold of detection in this technique is about 0.15 mg per 100 ml. Haemophilia A and Von Willebrand’s disease (VWD) are known to be FVIII/VWF deficiencies. Immunologic determination of VWF antigen enables to discriminate between these two bleeding conditions. Haemophilia A patients lack FVIIIC but have a normal level of VWFag. In VWD, both FVIIIC and VWFag are reduced. Active and inactive FVIII/VWF, its breakdown products and inactivated FVIII/VWF-inhibitor complexes all express antigen determinants of VWFag and may be recognized by polyclonal antisera. Determination f plasma VWFag levels in addition to the level of FVIIIC can contribute also to the detection of the carrier state in haemophilia A. While the level of VWFag is normal or even elevated, the average concentration of FVIIIC of carriers is about half of normal. Various types and subtypes of congenital VWD have been described. Cases of acquired VWD have been reported in association with several clinical diseases including autoimmune disease, systemic lupus erythematosus, benign monoclonal gammapathy and Waldenström’s macroglobulinemia.
