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别名 Opsin-4, Opn4, Melanopsin
Photoreceptor that binds cis-retinaldehydes. Contributes to pupillar reflex, photoentrainment and other non-image forming responses to light. May be involved in the optokinetic visual tracking response. May be involved in the regulation of retinal hyaloid vessel growth and regression. OPN4 Protein, Rat, Recombinant (His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 53.9 kDa and the accession number is Q8R456.


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Photoreceptor that binds cis-retinaldehydes. Contributes to pupillar reflex, photoentrainment and other non-image forming responses to light. May be involved in the optokinetic visual tracking response. May be involved in the regulation of retinal hyaloid vessel growth and regression. OPN4 Protein, Rat, Recombinant (His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 53.9 kDa and the accession number is Q8R456.
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 μg | ¥ 3,350 | 20日内发货 | |
| 10 μg | ¥ 5,660 | 20日内发货 | |
| 20 μg | ¥ 9,600 | 20日内发货 | |
| 50 μg | ¥ 13,500 | 20日内发货 | |
| 100 μg | ¥ 17,600 | 20日内发货 |
| 产品描述 | Photoreceptor that binds cis-retinaldehydes. Contributes to pupillar reflex, photoentrainment and other non-image forming responses to light. May be involved in the optokinetic visual tracking response. May be involved in the regulation of retinal hyaloid vessel growth and regression. OPN4 Protein, Rat, Recombinant (His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 53.9 kDa and the accession number is Q8R456. |
| 生物活性 | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| 研究背景 | Photoreceptor that binds cis-retinaldehydes. Contributes to pupillar reflex, photoentrainment and other non-image forming responses to light. May be involved in the optokinetic visual tracking response. May be involved in the regulation of retinal hyaloid vessel growth and regression. |
| 种属 | Rat |
| 表达系统 | E. coli |
| 标签 | N-10xHis |
| 蛋白编号 | Q8R456 |
| 氨基酸序列 | MNSPSESRVPSSLTQDPSFTASPALLQGIWNSTQNISVRVQLLSVSPTTPGLQAAAWVPFPTVDVPDHAHYTLGTVILLVGLTGMLGNLTVIYTFCRNRGLRTPANMLIINLAVSDFLMSFTQAPVFFASSLYKKWLFGETGCKFYAFCGAVFGIVSMITLTAIAMDRYLVITRPLATIGMRSKRRTALVLLGVWLYALAWSLPPFFGWSAYVPEGLLTSCSWDYVTFTPLVRAYTMLLFCFVFFLPLLIIIFCYIFIFRAIRETGRACEGCGESPLRRRQWQRLQSEWKMAKVALIVILLFVLSWAPYSTVALVGFAGYSHILTPYMSSVPAVIAKASAIHNPIIYAITHPKYRAAIAQHLPCLGVLLGVSGQRSHPSLSYRSTHRSTLSSQSSDLSWISGQKRQESLGSESEVGWTDTETTAAWGAAQQASGQSFCSHDLEDGEVKAPSSPQEQKSKTPKTKRHLPSLDRRM |
| 蛋白构建 | 1-474 aa |
| 蛋白纯度 | > 85% as determined by SDS-PAGE. |
| 缓冲液 | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
| 复溶方法 | Reconstitute the lyophilized protein in sterile deionized 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. |
| 别名 | Opsin-4, Opn4, Melanopsin |
| 内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
| 分子量 | 53.9 kDa (predicted) |
| 运输方式 | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
| 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. |
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