供货周期: | 一周 |
品牌: | 博尔森 |
规格: | 100μg |
货号: | BES20029AP |
CAS号: |
IL1R1 Protein, Human, Recombinant (ECD, His Tag)
别称:CD121A Protein, Human; D2S1473 Protein, Human; IL-1 RI Protein, Human; IL-1R-alpha Protein, Human; IL-1R1 Protein, Human; IL1R Protein, Human; IL1RA Protein, Human; P80 Protein, Human
纯度:> 97 % as determined by SDS-PAGE
内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
生物活性:1. Measured by its ability to bind human IL1-beta in a functional ELISA.
2. Measured by its ability to inhibit Interferon gamma secretion by human natural killer lymphoma NK-92 cells in the presence of 500 pg/mL IL1b. The EC50 for this effect is typically 40-200 ng/mL.
蛋白构建:A DNA sequence encoding the extracellular domain of human IL1R1 (NP_000868.1) (Met 1-Thr 332) was expressed with a fused polyhistidine tag at C-terminus.
NP No.:NP_000868.1
表达宿主:HEK293 Cells
种属:Human
预测 N 端:Leu 18
分子量:The soluble form of recombinant human IL1R1 consists of 326 amino acids after removal of the signal peptide and has a predicted molecular mass of 37.6 kDa. In SDS-PAGE under reducing conditions, it migrates with an apparent molecular mass of 51-57 kDa due to glycosylation.
缓冲液:Lyophilized from sterile PBS, pH 7.4.
Please contact us for any concerns or special requirements.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
运输方式:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
稳定性 & 储存条件:Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
复溶:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
仅用于科研,不能用于临床诊断!所有产品仅供科研使用,不得用于人或动物的治疗等任何其他用途,不为任何个人提供产品和服务。
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