Growth Factor Kit
FGF2 Species
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FGF2 screening kit

LSK-104-10

$250.00
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Defined Bioscience’s FGF2 Screening Kit offers multiple animal-free, recombinantly expressed FGF2 variants for research use. This kit includes four FGF2 variants in easy-to-use aliquots of 10 or 50 µg each, including thermostable and native sequences. Previous research has shown the value of cross-species homologs in cell culture applications, offering opportunities to use these growth factors in improving workflows across human and non-human cell line culture. 

The kit includes 10- or 50-ug aliquots of each of the following four proteins:

  • FGF2-G3 (human): G3 mutations applied to the native FGF2 sequence for sapiens, human (also provided by Defined Bioscience as Cat # LSR-101)
  • FGF2-G3 (bovine/porcine): G3 mutations applied to the native FGF2 sequences for taurus and S. scrofa, domesticated cattle and pig (also provided by Defined Bioscience as Cat # LSR-302)
  • FGF2 (chicken): the native FGF2 sequence for gallus, domestic chicken (also provided by Defined Bioscience as Cat # LSR-202)
  • FGF2 (tuna): the native FGF2 sequence for albacares, yellowfin tuna (also provided by Defined Bioscience as Cat # LSR-120)

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FGF2 Screening Kit

Product Description

FGF2 (basic fibroblast growth factor or bFGF) has been instrumental in the maintenance and differentiation of cells, particularly in serum-free workflows. Previous research has shown the value of cross-species homologs in cell culture applications, including human and non-human cell lines.

Defined Bioscience’s FGF2 Screening Kit offers multiple animal-free, recombinantly expressed FGF2 variants for research use. This kit includes four FGF2 variants in easy-to-use aliquots of 10 or 50 µg each, including a combination of thermostable and native sequences from human, cow/pig, chicken, and tuna:

  • FGF2-G3 (human): G3 mutations applied to the native FGF2 sequence for H. sapiens, human (also provided separately as Cat # LSR-101)
  • FGF2-G3 (bovine/porcine): G3 mutations applied to the native FGF2 sequences for B. taurus and S. scrofa, domesticated cattle and pig (also provided separately as Cat # LSR-302)
  • FGF2 (chicken): the native FGF2 sequence for G. gallus, domestic chicken (also provided separately as Cat # LSR-202)
  • FGF2 (tuna): the native FGF2 sequence for T. albacares, yellowfin tuna (also provided separately as Cat # LSR-120)

All factors are recombinantly expressed in E. coli with an N-terminal hexahistidine tag and protease cleavage site. Sample purity is >95%, and all stocks are provided at 1 mg/mL in storage buffer.