- ￥832 - 21120
- Solarbio
- P00779
- 北京
- 2025年07月25日
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- 详细信息
- 文献和实验
- 技术资料
- 库存：
现询
- 供应商：
北京索莱宝科技有限公司
- 规格：
1mg/500ug/50ug/10ug
| 规格： | 1mg | 产品价格： | ￥21120.0 |
|---|---|---|---|
| 规格： | 500ug | 产品价格： | ￥14784.0 |
| 规格： | 50ug | 产品价格： | ￥2288.0 |
| 规格： | 10ug | 产品价格： | ￥832.0 |
| 基本信息 | |
| 基因名 | |
| 别名 | Myeloid Cell Surface Antigen CD33;Sialic Acid-Binding Ig-Like Lectin 3;Siglec-3;gp67;CD33;SIGLEC3 |
| 中文名称 | Recombinant Human CD33/Siglec-3 |
| 外观(性状) | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, 2mM EDTA, pH 7.2. |
| 纯度 | ≥95% as determined by reducing SDS-PAGE. |
| 储存条件 | Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
| 运输条件 | The product is shipped at 2-8°C temperature. Upon receipt, store it immediately at the temperature listed below. |
| 背景说明 | CD33 is a type I Lectin belonging to the Ig superfamily.CD33 contains an N terminal Ig like V type domain，which mediates sialic acid binding，followed by one Ig like C2 type domain，a transmembrane region and a cytoplasmic tail containing two conserved immunoreceptor tyrosine based inhibition motifs (ITIMs).Eleven human Siglecs have been characterized.Siglecs 5 to 11 share a high degree of sequence similarity with CD33/Siglec3 both in their extracellular and intracellular regions.They are collectively referred to as CD33 related Siglecs.CD33 related Siglecs have differential expression pattern within the hematopoietic system.They are involved in the regulation of cellular activation within the immune system.Siglec 3 expression is restricted to cells of myelomonocytic lineage.Siglec3 recruits SHP1 and SHP2 to its ITIMs upon phosphorylation. |
| 来源 | Human Cells |
| 溶剂 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 内毒素 | Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test. |
| 单位 | 支 |
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我们知道，PeproTech的所有细胞因子和蛋白均为冻干粉，这使得运输非常便捷，只要常温即可。而且，细胞因子和蛋白冻干粉非常稳定，在-20℃或-80℃条件下可保存数年。冻干粉在使用前需进行溶解，然后以液体形式加到培养体系或注射入动物体内。溶解步骤非常关键，因溶解不好会导致细胞因子或蛋白的失活，这也是很多用户在实际使用中经常遇到的问题。 那么，应该如何进行正确的溶解呢？ 下面我们以Recombinant Human IL-4 (重组人IL-4，产品编号：200-04)的说明书为例
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