Tongli Haiyuan TL recombinant human IL-2 protein GMP grade cytokine (high efficiency type)

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

T cells activated by recombinant human IL-2 protein GMP grade cytokines (efficient type) from Tongli Haiyuan TL generally cannot survive for a long time in vitro culture. However, the addition of IL-2 can promote their long-term and sustained proliferation. IL-2 can also induce an increase in IL-2R expression in target cells. The expression of IL-2R on T cells is one-time, usually reaching its peak 2-3 days after activation and disappearing around 6-10 days.

Product Details

Tongli Haiyuan TL recombinant human IL-2 protein GMP grade cytokine (high efficiency type)Product Name:

Recombinant human IL-2 protein (efficient type)

Expressing host: E.coli

Synonyms: TCGF, lymphokine, Interleukin-2

Molecular weight: The predicted theoretical molecular weight is 15.4kD

Purity:>95.0%, analyzed by SDS-PAGE gel

Endotoxin:<0.1 EU/μ g

Biological activity: Cell proliferation assay using CTLL-2, activity ≥ 1 × 10 ⁷ IU/mg

Purification method: chromatography purification

Appearance: White loose body

Tongli Haiyuan TL recombinant human IL-2 protein GMP grade cytokine (high efficiency type)Instructions for use: Freeze dried formulations can be stored at 2-8 ℃. If packaging is required, it can be dissolved in injection water, physiological saline, culture medium or PBS. After dissolution, it can be packaged into small portions and stored at -20 ℃ for 6 months and -80 ℃ for 12 months. The diluted concentration should not be less than 100 μ g/mL. Avoid repeated freezing and thawing.