别名（Synonyms）

Interleukin-10, IL-10, Cytokine synthesis inhibitory factor, IL10A, TGIF, CSIF；IL10

表达系统（Source）

E.coli-derived human IL-10 protein, Ser19-Asn178.

Accession

P22301

分子量大小（Molecular Weight）

Approximately 18.6 kDa.

氨基酸序列(AA Sequence)

SPGQGTQSEN SCTHFPGNLP NMLRDLRDAF SRVKTFFQMK DQLDNLLLKE SLLEDFKGYL GCQALSEMIQ FYLEEVMPQA ENQDPDIKAH VNSLGENLKT LRLRLRRCHR FLPCENKSKA VEQVKNAFNK LQEKGIYKAM SEFDIFINYI EAYMTMKIRN

内毒素（Endotoxin）

< 1.0 EU/μg by the LAL method.

纯度（Purity）

> 95%，SDS-PAGE和 HPLC检测

生物活性（Biological Activity）

The ED50 as determined by a cell proliferation assay using murine MC/9-2 cells is less than 1 ng/mL, corresponding to a specific activity of > 1.0 × 10⁶ IU/mg. Fully biologically active when compared to standard.

制剂（Formulation）

Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.

外观（Physical Appearance）

白色冻干粉