货号:AG-40B-0120-3010 | 规格:3 x 10 ug | 目录价:¥4560 |
货号:AG-40B-0120-C010 | 规格:10 ug | 目录价:¥2280 |
货号:AG-40B-0120-C500 | 规格:500 ug | 目录价:¥26400 |
产品详情
产品名称:
Fc (human):BAFF (human) (rec.) MultiPack
别名:
BLyS; TALL-1; CD257; B Cell Activating Factor; TNFSF13B; Tumor Necrosis Factor Ligand Superfamily Member 13B
产品描述:
BAFF is mainly produced by innate immune cells such as neutrophils, monocytes, macrophages, dendritic cells, follicular dendritic cells. T cells, activated B cells, some malignant B cells and also non-lymphoid cells like astrocytes, synoviocytes and epithelial cells can also produce BAFF. BAFF binds three distinct receptors (BAFF-R, TACI and BCMA) expressed predominantly on B cells, although activated T cells also express BAFF-R. BAFF is a master regulator of peripheral B cell survival, and together with IL-6, promotes Ig class-switching and plasma cell differentiation. Besides its major role in B cell biology, BAFF co-stimulates activated T cells. Deregulated expression of BAFF leads to autoimmune disorders in mice. In humans, elevated levels of soluble BAFF have been detected in the serum of patients with various autoimmune diseases such as Sjoegren syndrome, Rheumatoid arthritis (RA), Multiple sclerosis (MS) and Systemic Lupus Erythematosus (SLE). BAFF has also increased levels in some lymphoid cancers.
宿主来源:
CHO cells
靶标/特异性:
Binds to human and mouse BAFF-R, TACI and BCMA.
产品浓度:
After reconstitution:for 10µg size: 0.1mg/mlfor 500µg size: 1 mg/ml
保存温度:
-20°C
运输温度:
BLUE ICE
预期分子量:
~50kDa (SDS-PAGE; reducing conditions)~100kDa (SDS-PAGE; non-reducing conditions)~300kDa (SDS-PAGE; native conditions; multimerizes and forms hexamers)
产品形式:
solid
存储溶液:
Lyophilized. Contains PBS.
有效期:
Stable for at least 6 months after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.
产地:
瑞士
纯度:
>95% (SDS-PAGE)
生物活性:
Rescues the production of mature follicular and marginal zone B cells. - in vitro: Addition of 1-100 ng/ml of Fc-BAFF induces B cell survival in a dose-dependent manner. - in vivo: Fc-BAFF treatment rescues mature B cell development in BAFF deficient mice. Mice are injected at day 0 with 100 µg Fc-BAFF i.v. and at day 14 with 50 µg Fc-BAFF i.p.
内毒素水平:
<0.01EU/µg purified protein (LAL test; Lonza).
上一个:Fc (human):FLT3 Ligand (human) (rec.) MultiPack
下一个:Fc (human):FasL, Soluble (human) (rec.) MultiPack
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