• HEK293 expressed
  • Endotoxin-free
  • Animal-component free

HumanKine® recombinant human FGFbasic-TS protein- GMP grade

EC50

0.4-2.5 ng/mL in NIH3T3 cells in defined media

Specific Activity

minimally 6.00 x 106 IU/mg, typically 1.2x 107 IU/mg

Species Reactivity

human,mouse

Purity

>95%

ISO 13485 certified HumanKine® human cell-expressed cytokines and growth factors

Cat no : HZ-1285-GMP

Synonyms

Basic fibroblast growth factor, BFGF, FGF basic, FGF basic-TS, FGF2, FGFB, FGFbasic, FGFbasic-TS, HBGF 2



Technical Specifications

GeneID 2247
Species Human
Expression HEK293
EC50 0.4-2.5 ng/mL in NIH3T3 cells in defined media
Activity(Secondary)0.05-0.4 ng/mL in HDFa cells
Specific Activityminimally 6.00 x 106 IU/mg, typically 1.2x 107 IU/mg
Purity >95%
Endotoxin<0.1 EU/µg
Accession NumberP09038
Molecular Mass 17 kDa reduced and non-reduced, monomer, non-glycosylated
Formulation 1x PBS, See Certificate of Analysis for details
Species Reactivity human,mouse

Stability and Reconstitution

Stability and StorageProduct FormTemperature ConditionsStorage Time
(From Date of Receipt)
Lyophilized-20°C to -80°CUntil Expiry Date
LyophilizedRoom Temperature2 weeks
Reconstituted as per CofA-20°C to -80°C6 months
Reconstituted as per CofA4°C1 week
Avoid repeated freeze-thaw cycles.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein at 0.2 mg/mL using sterile 1x PBS pH 7.4 containing 0.1% endotoxin-free recombinant human serum albumin (HSA). Gently swirl or tap to mix.

GMP Quality Policies

HumanKine® GMP (Good Manufacturing Practice) recombinant proteins are manufactured and validated in accordance with ISO 13485 quality management system and is compliant with GMP.
Our GMP recombinant proteins are animal component free (ACF), xeno free (XF) and tag free (TF). Read more about these policies here.

Background

Basic Fibroblast growth factor (FGFbasic), also known as bFGF, FGF2, FGF-β or HBGF-2, belongs to the FGF family. FGFbasic is involved in a number of biological processes including embryonic development and differentiation, neuron differentiation, survival, and regeneration, and the proliferation of cells of mesodermal origin and many cells of neuroectodermal, ectodermal, and endodermal origin (PMID 3272178, 3316527). FGFbasic is critical for human embryonic stem cells to remain in an undifferentiated state during cell culture (PMID 15782187).

Synonyms

Basic fibroblast growth factor, BFGF, FGF basic, FGF basic-TS, FGF2, FGFB, FGFbasic, FGFbasic-TS, HBGF 2

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.


FH

Xunyu (Verified Customer) (07-26-2022)

Works very well

  • Applications: Cell culture