Recombinant human epidermal growth factor

-Product Introduction

Recombinant human epidermal growth factor (EGF) is a bioactive protein factor used for cell culture. EGF has a profound influence on the differentiation of specific cells in vivo, and is a powerful mitotic factor for a variety of ectodermal and mesodermal cells cultured in vitro.

This product is a freeze-dried powder expressed by recombinant yeast and freeze-dried after multi-step separation and purification, which can be widely used in the field of cell culture.

-Product advantages

No animal origin: no animal disease, virus, pathogenic substances, and foreign factor pollution, with high safety and security.

It conforms to the standard of Chinese Pharmacopoeia 2020.

Quality stability: It can ensure continuous and stable batch production with small difference between batches.

The production scale is more than 1000L.

Compliance: The production equipment and production environment comply with the requirements of relevant laws and regulations, and comply with the guiding principles of GMP.

-Product characteristics

Source:Human

Expression system :Pichia pastoris

Appearance: white or almost white lyophilized powder

Molecular weight: 6KD ± 0.6KD

Purity: ≥ 95% (SDS-PAGE)

≥95%（HPLC）

Endotoxin:<0.2 EU/µ g

Specific activity can reach 1.2 × 106 IU/mg pro.

Solubility in water, buffer, medium

Good solubility

Biological activity: According to the method of Chinese Pharmacopoeia 2020, the biological activity of mouse fibroblast cell line BALB/3T3 was determined by the stimulation of EGF.