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Home > Product > Recombinant proteins > Recombinant Mouse EGF protein

Recombinant Mouse EGF protein

Recombinant Mouse EGF protein

Product Summary

Size: 100 ug

Purity: > 97 % by SDS-PAGE and HPLC analyses.

Source: Escherichia coli.

Product Summary

Size: 100 ug

Purity: > 97 % by SDS-PAGE and HPLC analyses.

Source: Escherichia coli.

Product overview

Product name

Recombinant Mouse EGF protein

Code

CD00477

Biological activity

Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using Mouse Balb/c 3T3 cells is less than 0.1 ng/ml, corresponding to a specific activity of > 1.0 × 107 IU/mg.

Endotoxin

Less than 1 EU/μg of rMuEGF as determined by LAL method.

Synonyms

EGF, AI790464,Mouse

Sequence

NSYPGCPSSY DGYCLNGGVC MHIESLDSYT CNCVIGYSGD RCQTRDLRWW ELR

Uniprot Accession

Molecular Weight

Approximately 6.0 kDa, a single non-glycosylated polypeptide chain containing 53 amino acids, including 3 intramolecular disulfide-bonds.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

Background

Epidermal Growth Factor (EGF) was originally discovered in crude preparations of nerve growth factor prepared from mouse submaxillary glands as an activity that induced early eyelid opening, incisor eruption, hair growth inhibition, and stunting of growth when injected into newborn mice. It is prototypic of a family of growth factors that are derived from membrane-anchored precursors. All members of this family are characterized by the presence of at least one EGF structural unit (defined by the presence of a conserved 6 cysteine motif that forms three disulfide bonds) in their extracellular domain. EGF is initially synthesized as a 130 kDa precursor transmembrane protein containing 9 EGF units. The mature soluble EGF sequence corresponds to the EGF unit located proximal to the transmembrane domain. The membrane EGF precursor is capable of binding to the EGF receptor and was reported to be biologically active. Mature mouse EGF shares 70 % a.a. sequence identity with mature human EGF.

Storage

-20ºC

Research area

Immunology

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Associated products

  • Size

    Code

    Price

  • 100 ug

    CD00477

    $176.00

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Lead time: Within two weeks

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