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Invitrogen™ TGFB1 Recombinant Human Protein DFS Item

Recombinant Human Transforming Growth Factor β 1 (TGFB1) is a bioactive protein intended for use in cell culture applications. TGFB1 is a multifunctional peptide that controls proliferation, differentiation, and other functions in many cell types.

Manufacturer:  Invitrogen™ LSPHG9204

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Catalog No. PHG9204



TGFB1 acts synergistically with TGF-α in inducing transformation. It also acts as a negative autocrine growth factor. Dysregulation of TGFB1 activation and signaling may result in apoptosis.

  • High purity—no interference from other proteins or contaminants
  • High biological activity—more results with less protein
  • Proven compatibility—Gibco™ proteins bioassayed with Gibco™ media

High Purity Recombinant Bioactive Protein
Recombinant Human Transforming Growth Factor β 1 is one of more than 250 Gibco™ recombinant proteins. To help ensure Gibco™ growth factors are of the highest quality, each protein is analyzed for purity along with structural homogeneity to ensure a biologically active protein.

High Biological Activity
In-house activity testing of Gibco™ Recombinant Proteins includes cell proliferation, cytotoxicity, chemotaxis, calcium flux, secondary cytokine up-regulation, induction of surface antigen expression, antiviral, and protease assays. Recombinant Human Transforming Growth Factor β 1 (TGFB1) specific activity is determined by measuring the TGFB1 dose-dependent inhibition of proliferation of mouse HT-2 cells stimulated with mouse IL-4.

Proven Compatibility
Gibco™ proteins are bioassayed with Gibco™ media. Since 1962, Gibco™ has been the consistent provider of high quality media, reagents, and sera for reliable cell culture.



Cell Viability, Proliferation & Function|Cell Culture|Mammalian Cell Culture|Cell Analysis|Stem Cell Differentiation|Embryonic Stem Cell Culture|Mesenchymal Stem Cell Culture|Stem Cell Research|Stem Cell Culture|Hematopoietic Stem Cell Culture|Differentiation & Development
Sequential Chromatography
RUO - research use only
TGFs (Transforming Growth Factors)
Growth Factors & Receptors
98 %
Store in freezer (-5 to -30°C).
Recombinant, Ligand
< 0.1 ng/μg
Cell Culture