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Recombinant allergen Ara h 9 for Arachis hypogaea (Peanut)
Recombinant allergen Ara h 9 for Arachis hypogaea (Peanut)
- 中文名称：
- Recombinant allergen Ara h 9 for Arachis hypogaea (Peanut)
- 英文名称：
- Recombinant allergen Ara h 9 for Arachis hypogaea (Peanut)
- 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：
- AAA72876
- 规格：
- 1 mg|2x1 mg|3x1 mg|4x1 mg|5x1 mg
- 保存建议：
- Upon arrival, it should be stored at 4° to -20°C in vertical position, avoiding all possible humidity and maintaining the vials dry. Once reconstituted, it should be aliquoted to avoid repeated freezing and thawing cycles and stored at -20°C to -80°C.
- 货期：
- 6-8周
- 纯度：
- N/A
- 产品形式：
- Liquid solution or dry powder (lyophilised) in vials of 0.1 mg*, 1 mg and bulk * under availability, for liquid format
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Ara h 9 is a lipid transfer protein (LTP) and a major allergen in peanut-allergic patients from the Mediterranean region. Nonspecific lipid transfer proteins (LTPs) represent potent pollen and food allergens. Exist two Ara h 9 isoforms: Ara h 9.01 and Ara h 9.02. The two Ara h 9 isoforms displayed similar IgE reactivity. CD spectroscopy revealed similar secondary structures between Ara h 9 and Pru p 3. The Ara h 9 isoforms showed 62–68% amino acid sequence identity with Pru p 3. In peanut-allergic patients with concomitant peach allergy, Ara h 9 showed a weaker allergenic potency than Pru p 3 in histamine release assays. Therefore, Ara h 9 can induce histamine release from basophils, but to a lesser extent than Pru p 3.
