应用 | 表达系统: E. coli; 纯度: ≥98%(SDS-PAGE), ≥95%(SDS-PAGE&HPLC)

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Recombinant Mouse FGF basic/FGF2/bFGF Protein

规格或纯度 :

无动物源

无载体

无叠氮钠

≥98%(SDS-PAGE)

种属: 小鼠(Mouse) Accession #: P15655

表达系统: E. coli 蛋白标签: N-His 内毒素水平: <1.0 EU/μg

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Recombinant Human IL-18 Protein

规格或纯度 :

≥95%(SDS-PAGE&HPLC)

种属: 人(Human) Accession #: Q14116

表达系统: E. coli 蛋白标签: No tag 内毒素水平: <10 EU/mg

生物活性: 1、Measured by its ability to induce IFN-gamma secretion by KG‑1 human acute myelogenous leukemia cells in the presence of TNF-alpha. The ED50 for this effect is typically 5 - 30 ng/mL. 2、Recombinant Human IL-18 Protein (rp147444) stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED50 for this effect is typically 0.27 ng/mL.

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Recombinant Human CD40 Ligand/TNFSF5 Protein

规格或纯度 :

≥95%(SDS-PAGE&HPLC)

种属: 人(Human) Accession #: P29965

表达系统: E. coli 蛋白标签: No tag 内毒素水平: <1.0 EU/μg

生物活性: Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of IL-8 production by human PBMC is less than 5-10 ng/ml.

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Recombinant Human FGF19 Protein

规格或纯度 :

≥98%(SDS-PAGE)

种属: 人(Human) Accession #: O95750

表达系统: E. coli 蛋白标签: N-His 内毒素水平: <1.0 EU/μg

生物活性: FGF19 is a member of the fibroblast growth factor (FGF) family. FGFs are heparin-binding growth factors with a core 120 amino acid (aa) FGF domain that allows for a common tertiary structure. In general, FGFs are expressed during embryonic development and in restricted adult tissues. Human FGF-19 cDNA predicts a 251 aa precursor protein with a 22 aa signal peptide and a 229 aa secreted mature protein with no potential N-linked glycosylation sites. FGF19-FGFR1 is one of paired transcripts mediating the dialogues between extraembryonic membrane and endometrium. A functional binding ELISA assay was conducted to detect the interaction of Recombinant Human FGF19 Protein (rp145934) and recombinant human FGFR1, the EC50 for this effect is 0.16 μg/mL.

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