| 货号: | GX00645 |
| Swiss Prot: | Q9Y286-1 |
| 种属: | Human |
| 表达宿主: | 293F |
| 表达区间: | 19-353 aa |
| 标签: | C-His |
| 纯度: | >95% |
| 内毒素: | <0.1EU/ug |
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| 产品名称: | Active Recombinant Human Siglec-7/CD328 FcChimera Protein |
| 别名: | Sialic acid-binding Ig-like lectin 7; AIRM-1; D-siglec; CD328; SIGLEC7 |
| 货号: | GX00645 |
| Swiss Prot: | Q9Y286-1 |
| 种属: | Human |
| 表达宿主: | 293F |
| 表达区间: | 19-353 aa |
| 标签: | C-His |
| 纯度: | >95% |
| 实际分子量: | 50-60kDa |
| 内毒素: | <0.1EU/ug |
| 制剂: | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. |
| 描述: | Recombinant Human Siglec-7/CD328 Fc Chimera Protein is produced by 293F expression system. The target Protein is expressed with Sequence (19-353 aa) of (Accession Q9Y286-1) fused with a C-His |
| 活性测试: | Measured by the ability of the immobilized protein to support the adhesion of human red blood cells.The ED50 for this effect is 0.5‑2 µg/mL. |
| 复溶: | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. 收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底,如果粉末浮起,开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL(请注意蛋白复溶浓度不能低于0.1 mg/mL),室温平衡5-10 min保证充分溶解,复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存,建议复溶时添加载体蛋白或者稳定剂(如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖),同时将复溶后的蛋白溶液按照需求进行分装,储存于-20°C至-80°C,随取随用,避免反复冻融。 |
| 储存: |
Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. 未开盖的干粉蛋白在 -20°C至-80°C可保存12个月; 复溶之后,蛋白溶液在-20°C及以下可保存3个月,在2-8℃可保存1周。 |
研究方向
以下是关于人类唾液酸结合性免疫球蛋白样凝集素-7(Siglec-7/CD328)的全面解析:
总结:Siglec-7是连接糖免疫学与肿瘤微环境的关键节点,其靶向治疗策略正从基础研究向临床转化快速推进,但需精准调控其免疫平衡功能。