1. Recombinant Proteins
  2. KGF-2/FGF-10 Protein, Human (159a.a)

KGF-2/FGF-10 Protein, Human (159a.a)

Cat. No.: HY-P7048
Handling Instructions

KGF-2/FGF-10 Protein, Human (159a.a) is a heparin-binding protein that binds to FGF2 IIIb and FGFR1III-b receptors, promotes the growth, proliferation, and differentiation of epithelial cells and can enhance corneal wound healing.

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

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $140 In-stock
Estimated Time of Arrival: December 31
50 μg $360 In-stock
Estimated Time of Arrival: December 31
100 μg $600 Get quote
250 μg   Get quote  

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  • Technical Parameters

  • Properties

  • Documentation

rHuKGF-2/FGF-10; Fibroblast Growth Factor-10



E. coli


O15520 (L50-S208)

Gene ID


Molecular Weight

Approximately 19.3 kDa

AA Sequence


Biological Activity
The ED50 is <20 ng/mL as measured by 4 MBr-5 cells, corresponding to a specific activity of >5.0 × 104 units/mg.

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.

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.


Keratinocyte growth factor-2 (KGF-2), also called fibroblast growth factor-10 (FGF-10), is a soluble 170-amino-acid polypeptide secreted by fibroblasts and endothelial cells acting primarily on epithelial cells. Its functions mainly mediated by FGF-2 IIIb receptor, a transmembrane receptor, expressed exclusively by epithelial cells. KGF-2 promotes the growth, proliferation, and differentiation of epithelial cells, with promising effects in treating epithelial damage. KGF-2 enhances corneal wound healing in a rabbit model of carbon dioxide laser-induced corneal injury[1]. Keratinocyte growth factor-2 (KGF-2) is a 20-kD heparin-binding protein, and also binds to FGFR1III-b, which may explain the severely impaired lung development of FGF-10 null mice[2].

  • Molarity 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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KGF-2/FGF-10 Protein, Human (159a.a)
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