1. Recombinant Proteins
  2. FGF-2 Protein, Mouse (145a.a)

FGF-2 Protein, Mouse (145a.a)

Cat. No.: HY-P7066
Handling Instructions

FGF-2 Protein, Mouse (145a.a) is a potent mitogen and chemoattractant for endothelial cells as well as fibroblasts.

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

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $90 In-stock
Estimated Time of Arrival: December 31
50 μg $190 In-stock
Estimated Time of Arrival: December 31
100 μg $290 Get quote
250 μg   Get quote  

* Please select Quantity before adding items.

  • Technical Parameters

  • Properties

  • Documentation

rMubFGF; HBGF-2; FGF-2; FGF-b; FGF-basic



E. coli


P15655 (P10-S154)

Gene ID


Molecular Weight

Approximately 16.5 kDa

AA Sequence


Biological Activity
The ED50 is <1.0 ng/mL as measured by murine balb/c 3T3 cells, corresponding to a specific activity of >1.0 × 106 units/mg.

Lyophilized powder.


Lyophilized after extensive dialysis against PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in sterile distilled water or aqueous buffer containing 0.1% BSA.

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.


Basic fibroblast growth factor (bFGF) is a heparin-binding mitogen for mesoderm-derived cells, also acts as a mitogen, differentiation inducing and maintenance factor for many neuroectodermal cells including glial cells, neurons, paraneurons, and their tumor counterparts. The molecule is expressed in several types of neuroectodermal cells. bFGF occurs in many neuronal target tissues, and can prevent ontogenetic as well as lesion-induced neuron death[1]. In vitro, basic fibroblast growth factor induces an angiogenic phenotype in endothelial cells, which includes chemotaxis, mitogenesis, protease production, beta-integrin expression, and tube formation in three-dimensional gels. It acts by binding to specific tyrosine kinase receptors and to cell-associated heparan sulfate proteoglycans[2].

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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FGF-2 Protein, Mouse (145a.a)
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