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Product Name :
Recombinant Human IL-5 Protein重组人白介素5

Description :
别名Synonyms B-cell differentiation factor I, Eosinophil differentiation factor, TRF Source E.coli-derived human IL-5 protein, Ile20-Ser134,with an N-terminal Met. Accession P05113 Molecular Weight Approximately 26.5 kDa. 氨基酸序列AA Sequence MIPTEIPTSA LVKETLALLS THRTLLIANE TLRIPVPVHK NHQLCTEEIF QGIGTLESQT VQGGTVERLF KNLSLIKKYI DGQKKKCGEE RRRVNQFLDY LQEFLGVMNT EWIIES 内毒素Endotoxin by the LAL method. Purity > 98% SDS-PAGE和 HPLC检测 生物Biological Activity Fully biologically active when compared to standard. The ED50as determined by a cell proliferation assay using human TF-1 cells is less than 0.1 ng/ml, corresponding to a specific activity of > 1.0 107IU/mg. Formulation Lyophilized from a 0.2 m filtered concentrated solution in 20mM PB, pH 7.5, 3% trehalose, 0.1% Tween-80. 外观Physical Appearance 白色冻干粉

Storage :

MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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