Recombinant Human IL-17F Protein (RP00870)

Recombinant Human IL-17F Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue.

Recombinant Human IL-17F Protein induce IL-6 secretion by NIH‑3T3 mouse embryonic fibroblast cells in the presense of 2 ng/mL TNFα(Catalog: RP01071). The ED₅₀ for this effect is 3.51-14.04 ng/mL, corresponding to a specific activity of 7.12×10⁴~2.85×10⁵ units/mg.

All(2)|

货号: RP00870

详细信息

种属

Human

表达宿主

HEK293 cells

Calculated MW

15.76 kDa

Observed MW

18-20 kDa

标签

N-His

纯度

> 95% by SDS-PAGE.

内毒素

< 0.01 EU/μg of the protein by LAL method.

制剂

Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.Contact us for customized product form or formulation.

描述

Recombinant Human IL-17F Protein is produced by Human cells expression system. The target protein is expressed with sequence (Arg31-Gln163) of human IL-17F (Accession #Q96PD4) fused with a His tag at the N-terminus.

储存

Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。

生物活性

Measured by its ability to induce IL-6 secretion by NIH‑3T3 mouse embryonic fibroblast cells in the presense of 2 ng/mL TNFα(Catalog: RP01071). The ED₅₀ for this effect is 3.51-14.04 ng/mL, corresponding to a specific activity of 7.12×10^4<

复溶

Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底，如果粉末浮起，开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL（请注意蛋白复溶浓度不能低于0.1 mg/mL），室温平衡5-10 min保证充分溶解，复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存，建议复溶时添加载体蛋白或者稳定剂（如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖），同时将复溶后的蛋白溶液按照需求进行分装，储存于-20°C至-80°C，随取随用，避免反复冻融。