TNFRSF4
(Tumor Necrosis Factor Receptor Superfamily, Member 4 (TNFRSF4))
蛋白类型
Recombinant
产品特性
AA 20-211
宿主
小鼠
资源
HEK-293 Cells
标记
This TNFRSF4 protein is labelled with His-Avi Tag,Biotin.
原理
Biotinylated Mouse OX40/TNFRSF4/CD134 Protein
序列
Val20-Pro211
产品特性
Recombinant Biotinylated Mouse OX40/TNFRSF4/CD134 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Val20-Pro211.
纯度
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
过滤
0.22 μm filtered
内毒素水平
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Mouse OX40 Ligand, hFc Tag at 2μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Mouse OX40, His Tag with the EC50 of 4.3μg/ml determined by ELISA. See testing image for detail.
TNFRSF4
宿主: 小鼠
宿主: 人细胞
Recombinant
> 95 % as determined by SDS-PAGE
Active
限制
仅限研究用
状态
Lyophilized
溶解方式
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
缓冲液
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
储存条件
-20 °C,-80 °C
储存方法
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
有效期
12 months
抗原
TNFRSF4
(Tumor Necrosis Factor Receptor Superfamily, Member 4 (TNFRSF4))
Tumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a secondary co-stimulatory immune checkpoint molecule, expressed after 24 to 72 hours following activation, its ligand, OX40L, is also not expressed on resting antigen presenting cells, but is following their activation.
分子量
24.2 kDa. Due to glycosylation, the protein migrates to 48-55 kDa based on Tris-Bis PAGE result.