Products

Product Description

Human FGF1 recombinant protein with polyhistidine tag at the C-terminus expressed in Escherichia coli.Bioactive Protein,Bioactive Proteins,Bioactive,Active,Functional Protein,Functional Proteins

Sequence

MFNLPPGNYKKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLAMDTDGLLYGSQTPNEECLFLERLEENHYNTYISKKHAEKNWFVGLKKNGSCKRGPRTHYGQKAILFLPLPVSSD with polyhistidine tag at the C-terminus.

Host

Escherichia coli

Form

Lyophilized

Preparation Method

Escherichia coli expression system

Purity

> 98% as determined by SDS-PAGE.

Endotoxin Level

< 0.1 EU per 1 ug of the protein by the LAL method.

Activity

Measured by the induction of 3T3 cells proliferation. The ED₅₀ for this effect is < 0.3 ng/mL. The specific activity of recombinant human FGF-1 is > 1 x 10⁶ IU/mg.

Quality Control Testing

SDS-PAGE Stained with Coomassie Blue.

SDS-PAGE analysis of FGF1 (Human) Recombinant Protein.

Recommend Usage

SDS-PAGE
The optimal working dilution should be determined by the end user.

Storage Buffer

Lyophilized from a solution containing 1X PBS, pH 8.0. Reconstitute the lyophilized powder in ddH₂O to 100 ug/mL.

Storage Instruction

Lyophilized protein should be stored at -20°C. Protein aliquots should be stored at-20°C to -80°C. This product is stable for one year.
Avoid repeated freeze/thaw cycles.