Alpha-Crystallin A Chain (CRYAA) belongs to the small heat shock protein (HSP20) family and can be induced by heat shock. The expression of CRYAA is preferentially restricted to the lens cell. CRYAA may contribute to the transparency and refractive index of the lens. CRYAA has chaperone-like activity, preventing aggregation of various proteins under a wide range of stress conditions. Two additional functions of CRYAA are an autokinase activity and participation in the intracellular architecture.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
10 μg | ¥ 220 | 5日内发货 | ||
50 μg | ¥ 700 | 5日内发货 | ||
500 μg | ¥ 4,740 | 5日内发货 | ||
1 mg | ¥ 7,510 | 5日内发货 |
产品描述 | Alpha-Crystallin A Chain (CRYAA) belongs to the small heat shock protein (HSP20) family and can be induced by heat shock. The expression of CRYAA is preferentially restricted to the lens cell. CRYAA may contribute to the transparency and refractive index of the lens. CRYAA has chaperone-like activity, preventing aggregation of various proteins under a wide range of stress conditions. Two additional functions of CRYAA are an autokinase activity and participation in the intracellular architecture. |
种属 | Human |
表达系统 | E. coli |
标签 | C-6xHis |
蛋白编号 | P02489 |
别名 | Heat Shock Protein Beta-4, CRYA1, α-Crystallin A Chain, HSPB4, Short Form, Heat Shock Protein β-4, Alpha-Crystallin A Chain, CRYAA |
氨基酸序列 | Met1-Ser173 |
蛋白构建 | Met1-Ser173 |
蛋白纯度 | Greater than 90% as determined by reducing SDS-PAGE. (QC verified) |
分子量 | 20 KDa (reducing condition) |
内毒素 | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, 2 mM EDTA, pH 8.0. |
复溶方法 | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
存储 |
Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
研究背景 | Alpha-Crystallin A Chain (CRYAA) belongs to the small heat shock protein (HSP20) family and can be induced by heat shock. The expression of CRYAA is preferentially restricted to the lens cell. CRYAA may contribute to the transparency and refractive index of the lens. CRYAA has chaperone-like activity, preventing aggregation of various proteins under a wide range of stress conditions. Two additional functions of CRYAA are an autokinase activity and participation in the intracellular architecture. |
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CRYAA Protein, Human, Recombinant (His) Heat Shock Protein Beta-4 CRYA1 α-Crystallin A Chain HSPB4 CRYA 1 Short Form CRYA-1 Heat Shock Protein b-4 Heat Shock Protein β-4 HSPB-4 Alpha-Crystallin A Chain CRYAA a-Crystallin A Chain HSPB 4 recombinant recombinant-proteins proteins protein