1. Recombinant Proteins
  2. HB-EGF Protein, Human

HB-EGF Protein, Human

Cat. No.: HY-P7017
Handling Instructions

HB-EGF Protein, Human is a member of the epidermal growth factor (EGF) family of growth factors that stimulate growth and differentiation.

For research use only. We do not sell to patients.

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $80 In-stock
Estimated Time of Arrival: December 31
50 μg $170 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

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  • Technical Parameters

  • Properties

  • Documentation

rHuHB-EGF; HBEGF; Diphtheria toxin receptor; DTR



E. coli


Q99075 (D63-L148)

Gene ID


Molecular Weight

Approximately 14 kDa

AA Sequence


Biological Activity
The ED50 is <0.75 ng/mL as measured by 3T3 cells.

Lyophilized powder.


Lyophilized after extensive dialysis against PBS.

Endotoxin Level

<0.2 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O or PBS.

Storage & Stability

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.


Heparin-binding EGF-like Growth Factor (HB-EGF) belongs to the EGF superfamily of peptide growth and differentiation factors. HB-EGF activates two EGF receptor subtypes, HER1 and HER4 and binds to cell surface HSPG. The transmembrane form of HB-EGF is a juxtacrine growth and adhesion factor and is uniquely the receptor for diphtheria toxin. HB-EGF gene expression is highly regulated, for example by cytokines, growth factors, and transcription factors such as MyoD. HB-EGF has been implicated as a participant in a variety of normal physiological processes such as blastocyst implantation and wound healing, and in pathological processes such as tumor growth, SMC hyperplasia and atherosclerosis[1].

  • Molarity Calculator

  • Dilution Calculator

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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× = ×
C1   V1   C2   V2

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HB-EGF Protein, Human
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