当前位置：厦门慧嘉生物科技有限公司>>细胞因子>>Prospec >>重组人B细胞活化因子/BAFF Human

重组人B细胞活化因子/BAFF Human

返回列表页

参考价

面议

具体成交价以合同协议为准

产品型号

品牌

厂商性质代理商

所在地厦门市

在线询价收藏产品查看联系电话

联系方式：陈先生查看联系方式

更新时间：2016-05-26 14:14:40浏览次数：734次

联系我时，请告知来自环保在线

产品分类 品牌分类

  细胞因子

Prospec

全部产品列表

暂无信息

厦门慧嘉生物科技有限公司

经营模式：代理商

商铺产品：9325条

所在地区：福建厦门市

联系人：陈先生

询价 给他留言

产品简介

重组人B细胞活化因子/BAFF Human 产品编号：CYT-307
产品规格：5μg/20μg/1mg

详细介绍

重组人B细胞活化因子/BAFF Human

产品编号：CYT-307
产品规格：5μg/20μg/1mg

Catalogue Number	CYT-307
Synonyms	BAFF, BLYS, CD257, TALL1, THANK, ZTNF4, TALL-1, TNFSF20, TNFSF13B, B-cell Activating Factor.
Introduction	BAFF binds to tnfrsf13b/taci and tnfrsf17/bcma. Tnfsf13/april binds to the same 2 receptors, together, they form a 2 ligands -2 receptors pathway involved in the stimulation of b- and t-cell function and the regulation of humoral immunity. A third b-cell specific baff-receptor （baffr/br3） promotes the survival of mature b-cells and the b-cell response. B Lymphocyte Stimulator functions as a potent B-cell growth factor in costimulation assays. Administration of BAFF Human recombinant to mice disrupts splenic B-cell and T-cell zones and results in elevated levels of serum immunoglobulin.
Description	BAFF Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 153 amino acids and having a molecular mass of 17007 Dalton. The BAFF is purified by proprietary chromatographic techniques.
Source	Escherichia Coli.
Physical Appearance	Sterile Filtered White lyophilized （freeze-dried） powder.
Formulation	Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.0.
Solubility	It is recommended to reconstitute the lyophilized BAFF in sterile 18M-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Stability	Lyophilized BAFF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution BAFF should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
Purity	Greater than 95.0% as determined by: （a） Analysis by RP-HPLC. （b） Analysis by SDS-PAGE.
Amino acid sequence	MAVQGPEETV TQDCLQLIAD SETPTIQKGS YTFVPWLLSF KRGSALEEKE NKILVKETGY FFIYGQVLYT DKTYAMGHLI QRKKVHVFGD ELSLVTLFRC IQNMPETLPN NSCYSAGIAK LEEGDELQLA IPRENAQISL DGDVTFFGAL KLL.
Biological Activity	The activity is determined by a mouse splenocyte survival assay. The ED₅₀ for this effect is 0.5-2.0μg/ml.
Usage	ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.