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Gibco
Human HB-EGF Recombinant Protein, PeproTech®
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Product Details
100-47-1MG
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Published species
Human,
Mouse,
Rat
Expression System
E. coli
Amino acid sequence
DLQEADLDLL RVTLSSKPQA LATPNKEEHG KRKKKGKGLG KKRDPCLRKY KDFCIHGECK YVKELRAPSC ICHPGYHGER CHGLSL
Molecular weight
9.7 kDa
Class
Recombinant
Type
Protein
Purity
≥ 95% by SDS-PAGE gel and HPLC analyses.
Endotoxin concentration
<1 EU/µg
Activity
Determined by a cell proliferation assay using Balb/c 3T3 cells. The expected ED50 is ≤ 1.0 ng/ml, corresponding to a specific activity of ≥ 1 x 10^6 units/mg.
Conjugate
Form
Lyophilized
Amount
1 mg
Purification
purified
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient
Product Specific Information
Recombinant Human HB-EGF is a 9.7 kDa protein containing 86 amino acid residues, corresponding to the extracellular EGF-like and heparin-binding domains of the full length HB-EGF protein.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
Target Information
HBEGF is a growth factor that mediates its effects via EGFR, ERBB2 and ERBB4. It is required for normal cardiac valve formation and normal heart function. HBEGF promotes smooth muscle cell proliferation. It may be involved in macrophage-mediated cellular proliferation. It is mitogenic for fibroblasts, but not endothelial cells. It is able to bind EGF receptor/EGFR with higher affinity than EGF itself and is a far more potent mitogen for smooth muscle cells than EGF. It also acts as a diphtheria toxin receptor.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: diphtheria toxin receptor (heparin-binding EGF-like growth factor); diphtheria toxin receptor (heparin-binding epidermal growth factor-like growth factor); hb egf; heparin-binding epidermal growth factor; Proheparin-binding EGF-like growth factor; unnamed protein product
Gene Aliases: DTR; DTS; DTSF; HBEGF; HEGFL
UniProt ID: (Human) Q99075
Entrez Gene ID: (Human) 1839
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