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FGF-2 Protein, Human,Recombinant (Q65I, C96S, N111G)

Catalog No. TMPJ-00040
Synonyms: FGF-2, Fibroblast growth factor 2, Heparin-binding growth factor 2, Basic fibroblast growth factor, bFGF, HBGF-2, FGF2, FGFB

Fibroblast growth factors (FGF) are a family of heparin-binding secreted proteins that stimulate cell proliferation and differentiation in a wide variety of tissues. FGFs play important roles in diverse biological functions both in vivo and in vitro, including mitogenesis, cellular migration, differentiation, angiogenesis, and wound healing. Human embryonic stem cell (hESC) cultures require FGF basic (also known as FGF-2 or bFGF) in cell culture media to remain in an undifferentiated and pluripotent state. Thermostable FGF basic was engineered for enhanced stability in culture media, without modification of its biological function. FGF basic is a required component of stem cell culture media for maintaining cells in an undifferentiated state. Because FGF basic is unstable, daily media changes are needed. The thermostable FGF basic that supports a 2-day media change schedule, so no media changes are required over a weekend. This thermostable FGF basic was more stable than FGF basic in biochemical studies, and maintained cell growth, pluripotency and differentiation potential with a 2-day feeding schedule.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.
FGF-2 Protein, Human,Recombinant (Q65I, C96S, N111G)
Pack Size Availability Price/USD Quantity
10 μg 5 days $ 85.00
50 μg 5 days $ 184.00
500 μg 5 days $ 825.00
1 mg 5 days $ 1,180.00
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Biological Description
Technical Params
Product Properties
Description Fibroblast growth factors (FGF) are a family of heparin-binding secreted proteins that stimulate cell proliferation and differentiation in a wide variety of tissues. FGFs play important roles in diverse biological functions both in vivo and in vitro, including mitogenesis, cellular migration, differentiation, angiogenesis, and wound healing. Human embryonic stem cell (hESC) cultures require FGF basic (also known as FGF-2 or bFGF) in cell culture media to remain in an undifferentiated and pluripotent state. Thermostable FGF basic was engineered for enhanced stability in culture media, without modification of its biological function. FGF basic is a required component of stem cell culture media for maintaining cells in an undifferentiated state. Because FGF basic is unstable, daily media changes are needed. The thermostable FGF basic that supports a 2-day media change schedule, so no media changes are required over a weekend. This thermostable FGF basic was more stable than FGF basic in biochemical studies, and maintained cell growth, pluripotency and differentiation potential with a 2-day feeding schedule.
Species Human
Expression System E. coli
Tag None
Accession Number P09038-2
Synonyms FGF-2, Fibroblast growth factor 2, Heparin-binding growth factor 2, Basic fibroblast growth factor, bFGF, HBGF-2, FGF2, FGFB
Amino Acid Met1-Ser155
Construction Recombinant Human Thermostable Fibroblast Growth Factor 2(Q65I,C96S,N111G) is produced by our E.coli expression system and the target gene encoding Met1-Ser155 is expressed.
Protein Purity Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight 16 KDa, reducing conditions
Endotoxin Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation Lyophilized from a 0.2 μm filtered solution of 20mM Tris, 5% sucrose, 0.02% Tween 80, pH 8.0.
Reconstitution Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 
Stability & Storage

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
Research Background Fibroblast growth factors (FGF) are a family of heparin-binding secreted proteins that stimulate cell proliferation and differentiation in a wide variety of tissues. FGFs play important roles in diverse biological functions both in vivo and in vitro, including mitogenesis, cellular migration, differentiation, angiogenesis, and wound healing. Human embryonic stem cell (hESC) cultures require FGF basic (also known as FGF-2 or bFGF) in cell culture media to remain in an undifferentiated and pluripotent state. Thermostable FGF basic was engineered for enhanced stability in culture media, without modification of its biological function. FGF basic is a required component of stem cell culture media for maintaining cells in an undifferentiated state. Because FGF basic is unstable, daily media changes are needed. The thermostable FGF basic that supports a 2-day media change schedule, so no media changes are required over a weekend. This thermostable FGF basic was more stable than FGF basic in biochemical studies, and maintained cell growth, pluripotency and differentiation potential with a 2-day feeding schedule.

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Keywords

FGF-2 Protein, Human,Recombinant (Q65I, C96S, N111G) FGF-2 Fibroblast growth factor 2 Heparin-binding growth factor 2 HBGF 2 Basic fibroblast growth factor HBGF2 bFGF HBGF-2 FGF2 FGF 2 FGFB recombinant recombinant-proteins proteins protein

 

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