Sequence:

MDCDIEGKDG KQYESVLMVS IDQLLDSMKE IGSNCLNNEF NFFKRHICDA NKEGMFLFRA ARKLRQFLKM NSTGDFDLHL LKVSEGTTIL LNCTGQVKGR KPAALGEAQP TKSLEENKSL KEQKKLNDLC FLKRLLQEIK TCWNKILMGT KEH

Molecular weight:

Monomer, 17.5 kDa (153 aa)

Recipe:

CTGrade GMP rhIL-7 was freeze-dried at 1 mg/ml in 20 mM sodium phosphate (pH 7.5, 0.2 μm)

Protein purity:

≥ 97% determined by reduced and non reduced SDS-PAGE analysis

Endotoxins:

<0.05 EU/μ g, using USP<85>/EP 2.6.14

Biological activity:

ED50 was determined by dose-dependent proliferation assay using PHA activated PBMCs. ED50 is usually less than 0.5 ng/mL.

English description:

Interleukin 7 (IL-7) is a hematopoietic cytokine that is an important regulator of B and T cell development