Elabscience

Recombinant Human FGF-2/FGF basic/FGFb Protein (aa 1-155)(Q65I,C96S,N111G)

Product Code:
 
PKSH033502
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
 

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CodeSizePrice
PKSH033502-10ug10ug£146.00
Quantity:
PKSH033502-50ug50ug£219.00
Quantity:
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This product comes from: China.
Typical lead time: 14-21 working days.
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Further Information

Abbreviation:
FGF-2;FGF basic;FGFb
Accession:
P09038-2
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.
Calculated MW:
17.2 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
E.coli
Formulation:
Lyophilized from a 0.2 um filtered solution of 20mM Tris;200mM NaCl, pH7.5.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
None
ObservedMW:
16 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Met1-Ser155
Target Synonym:
Fibroblast growth factor 2;FGF-2;Basic fibroblast growth factor;bFGF;Heparin-binding growth factor 2;HBGF-2;FGF2;FGFB
UNIProt ID:
P09038

Documents