描述（Description）
IL-15 Protein, Human is a pleiotropic cytokine, including T, B and NK cell-stimulatory activities.
純度（Purity）
≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining)
生物活性（Bioactivity）
Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells. The ED50 for this effect is ≤0.5ng/ml，corresponding to a specificBioactivity of ≥ 2 x 106 units/mg.
氨基酸序列（Target Protein Sequence）
NWVNVISDLKKIEDLIQSMHIDATLYTESDVHPSCKVTAMKCFLLELQVISLESGDASIHDTVENLIILANNSLSSNGNVTESGCKECEELEEKNIKEFLQSFVHIVQMFINTS
制劑（Trait）
Lyophilized after extensive dialysis against PBS or 20 mM PB, 150 mM NaCl, pH 7.0 or PBS, pH 7.4, 8% trehalose.
復(fù)溶（Reconstitution）
It is recommended to redissolve in sterile deionized water.
保存條件&效期（Storage & Stability）
36 months at 2°C to 8°C in lyophilized state
6 months at -20°C to -80°C under sterile conditions after reconstitution
7-10 days at 2°C to 8°C under sterile conditions after reconstitution
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
運(yùn)輸方式(Shipping)
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
生物活性（Bioactivity） | 
Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells. The ED50 for this effect is ≤0.5ng/ml. |
電泳（SDS-PAGE） | 
Recombinant Human IL-15 SDS-PAGE under reducing (R) & Non-reducing conditions. The gel was stained with Y02701 SDS-PAGE. |
關(guān)鍵字： GMP級;高純度;批間一致;生物活性;科研專供;
在生物科技領(lǐng)域，豐度蛋白專注重組蛋白供應(yīng)，以“豐度的風(fēng)帆為蛋白提供動力，豐度為蛋白護(hù)航”為使命，賦能生命科學(xué)發(fā)展。
蘇州豐度依托先進(jìn)技術(shù)平臺，打造成熟生產(chǎn)體系，嚴(yán)控基因工程設(shè)計(jì)、細(xì)胞培養(yǎng)、蛋白純化等環(huán)節(jié)，優(yōu)化工藝與管理，確保產(chǎn)品高純度、高活性且批間一致。產(chǎn)品覆蓋基礎(chǔ)研究、生物醫(yī)藥研發(fā)等多領(lǐng)域，為科研及生產(chǎn)提供多樣、適配產(chǎn)品，助力突破技術(shù)難題 。