规格
Endotoxin Level:	< 0.1 ng/µg
Form:	Lyophilized
Mass:	25 µg
Product Line:	Gibco®
Protein Form:	Recombinant, Ligand
Purity or Quality Grade:	Carrier-Free
Research Category:	Stem Cell Research, Oncology
Shipping Condition:	Wet Ice
Species:	Human
Gene ID (Entrez):	1950
Molecular Weight:	6.2 kDa
Purification Method:	Sequential Chromatography
Purity:	95 %
Quantity:	25μg
Protein Subtype:	EGF (Epidermal Growth Factor)
Gene Alias:	EGF
Validated Application:	Cell Culture
Protein Family:	Growth Factors & Receptors
Expression System:	E. coli

储存
This product is provided as lyophilized and carrier-free. Store lyophilized recombinant human EGF at 2 to 8°C, preferably desiccated. Upon reconstitution, apportion into working aliquots and store at <= -20°C. Avoid repeated freeze⁄thaw cycles.

描述

EGF is a bioactive protein intended for use in cell culture applications. EGF has a profound effect on the differentiation of specific cells in vivo and is a potent mitogenic factor for a variety of cultured cells of both ectodermal and mesodermal origin.

Advantages of using our EGF:

• High purity—no interference from other proteins or contaminants
• High biological activity—more results with less protein
• Proven compatibility—Gibco® proteins bioassayed with Gibco® media

High-purity, recombinant, bioactive protein
Human EGF is one of our more than 250 available recombinant proteins. To help ensure growth factors are of the highest quality, each protein is analyzed for purity along with structural homogeneity to ensure a biologically active protein.

High biological activity
In-house activity testing of recombinant proteins includes cell proliferation, cytotoxicity, chemotaxis, calcium flux, secondary cytokine up-regulation, induction of surface antigen expression, antiviral, and protease assays. Recombinant human EGF specific activity is determined by the dose dependent proliferation of mouse BALB/3T3 cells.

Proven compatibility
Gibco® proteins are bioassayed with Gibco® media. Since 1962, Gibco® has been the consistent provider of high quality media, reagents, and sera for reliable cell culture.

See our selection of recombinant Gibco® growth factors.

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