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- 文献和实验
- 技术资料
- 英文名:
HiActi® Recombinant Human BAFF/TNFSF13B Protein 重组人B细胞激活因子
- 保存条件:
-25 ~ -15℃保存,收到货之后有效期1年。复溶后,无菌条件下,2~8℃保存,7天有效期。复溶后, 无菌条件下,-85 ~ -65℃保存,3个月有效期。
- 规格:
5μg(92657ES08)/20μg(92657ES20)/50μg(92657ES50)/100μg(92657ES60)
| 规格: | 5μg(92657ES08) | 产品价格: | ¥585 |
|---|---|---|---|
| 规格: | 20μg(92657ES20) | 产品价格: | ¥1485 |
| 规格: | 50μg(92657ES50) | 产品价格: | ¥2985 |
| 规格: | 100μg(92657ES60) | 产品价格: | ¥5375 |
产品描述:
B细胞激活因子(BAFF),也称为Blys、TALL-1、TNAK和zTNF4,是TNF配体超家族的成员,被指定为TNFSF13B。BAFF促进B细胞的存活,并对B细胞成熟至关重要。BAFF结合三种TNF受体超家族成员:B细胞成熟抗原(BCMA/TNFRSF17)、跨膜激活剂和钙调蛋白及环孢素配体相互作用因子(TACI/TNFRSF13B)以及BAFF受体(BAFF R/BR3/TNFRSF 13C)。这些受体是缺乏信号肽的III型跨膜蛋白。虽然TACI和BCMA结合BAFF和另一种TNF超家族配体APRIL(增殖诱导配体),但BAFF R选择性结合BAFF。重组人BAFF含有153个氨基酸,分子量为17.2kDa。产品属性:
| 产品别称 | B cell Activating Factor,rHuBAFF |
| 种属 | Human |
| 表达序列 | Cys134-Pro285 with an N-terminal Met |
| Accession | Q₉Y₂₇₅ |
| 标签 | No Tag |
| 表达系统 | E.coli |
| 分子量 | Approximately 17.2 kDa, a single non-glycosylated polypeptide chain containing 153 amino acids. |
| 纯度 | > 95% as determined by SDS-PAGE. |
| 内毒素 | < 0.1 EU/μg of rHuBAFF protein as determined by LAL method. |
| 制剂 | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, with DTT, pH 7.4. |
| 外观 | Lyophilized Powder |
| 生物活性 | Fully biologically active when compared to standard. The ED50 as determined by a mouse splenocyte survival assay is 0.5-2μg/ml. |
| 复溶方法 | 开盖之前,先离心,以将内容物带到底部。使用无菌蒸馏水复溶,重新配制至0.1-1.0 mg/mL的浓度,可根据后续实验更进一步稀释;长期储存,建议稀释缓冲液中加入载体蛋白(0.1% BSA);分装为一次实验用量,-80℃冻存,避免反复冻融。 |
产品特色:
高活性、高纯度、低内毒素、高稳定性储存条件:
-25 ~ -15℃保存,收到货之后有效期1年。复溶后,无菌条件下,2~8℃保存,7天有效期。复溶后, 无菌条件下,-85 ~ -65℃保存,3个月有效期。风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
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