| About this Antibody | |
| Name | Recombinant Human sTRAILR2/TNFRSF10B (Recombinant Human soluble Tumor Necrosis Factor Related Apoptosis-inducing Ligand Receptor-2; rHusTRAIL-R2)；重组人可溶性诱导肿瘤坏死因子相关凋亡诱导配体受体2/TNFRSF10B |
| Synonyms | CD262; DR5; TNFRSF10B; CD262; CD262 antigen; death domain containing receptor for TRAIL/Apo-2L; Death receptor 5; DR5TRICK2B; Fas-like protein; KILLER/DR5; KILLERapoptosis inducing protein TRICK2A/2B; TNF-related apoptosis-inducing ligand receptor 2; TRAIL receptor 2; TRAIL-R2apoptosis inducing receptor TRAIL-R2; TRAILR2cytotoxic TRAIL receptor-2; TRICK2; TRICK2A; TRICKB; tumor necrosis factor receptor superfamily member 10B; tumor necrosis factor receptor superfamily, member 10b; tumor necrosis factor receptor-like protein ZTNFR9; ZTNFR9 |
| Purity | >97% by SDS-PAGE and HPLC analyses. |
| Biological Activity | Fully biologically active when compared to standard. rHusTRAIL-R2 reduced the production of LPSinduced TNF by its ability to neutralize endogenous TRAIL in fresh human PBMC. In this assay, endogenous TRAIL is induced during a 24 hour exposure to LPS (10ng/ml) but in the presence of rHusTRAIL-R2, TRAIL-induced TNF is suppressed. |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH7.4. |
| Endotoxin | Less than 1EU/μg of rHusTRAIL-R2 as determined by LAL method. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤-20℃. Further dilutions should be made in appropriate buffered solutions. |
| Category | Cytokine |
| Background | Tumor necrosis factor-related apoptosis-inducing ligand Receptor 2 (TRAIL-R2) is a cell-surface receptor involved in tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-induced cell-death signaling. The death ligand TRAIL bears high potential as a new anticancer agent, as binding to the death receptors TRAIL-R1 or TRAIL-R2 triggers apoptosis in most cancer cells. TRAIL-R2 has been shown to be associated with a decrease in the survival rates of breast cancer patients. |
| Amino Acid Sequence | ESALITQQDL APQQRAAPQQ KRSSPSEGLC PPGHHISEDG RDCISCKYGQ DYSTHWNDLL FCLRCTRCDS GEVELSPCTT TRNTVCQCEE GTFREEDSPE MCRKCRTGCP RGMVKVGDCT PWSDIECVHK ES |
保存条件:
-20℃或更低温度保存，至少一年有效。由于蛋白的每次冻融均会引起部分失活，所以首次配制成相应浓度的储存液后(请根据产品简介中Reconstitution一栏的信息配制储存液)，须分装后-20℃或更低温度冻存，以避免反复冻融。
注意事项:
由于有些塑料管壁对某些蛋白有较强的吸附作用，溶液中的蛋白很容易粘附在管壁上，并且粘附后的蛋白很难与管壁分离。而载体蛋白(Carrier protein，如0.1% BSA等)的主要作用是预先封闭塑料管壁上的蛋白结合位点，使细胞因子或重组蛋白不会粘附于管壁。所以一定要使用产品简介中Reconstitution一栏的信息配制储存液。
本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品，不得存放于普通住宅内。
为了您的安全和健康，请穿实验服并戴一次性手套操作。
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