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

HumanKine® recombinant human TGF beta 2 protein


0.018-0.18 ng/mL EC50

Specific Activity

>6.00 x 106 IU/mg

Species Reactivity




Cat no : HZ-1092


BSC 1 cell growth inhibitor, Cetermin, G TSF, Polyergin, TGF beta 2, TGF beta2, TGFB2

Technical Specifications

GeneID 7042
Species Human
Expression HEK293
Activity 0.018-0.18 ng/mL EC50
Specific Activity>6.00 x 106 IU/mg
Purity >95%
Endotoxin<1 EU/μg
Accession NumberP27090
Molecular Mass 25 kDa, homodimer, non-glycosylated
Formulation 50 mM NaOAc pH 3.7, See Certificate of Analysis for details
Species Reactivity human,mouse

Stability and Reconstitution

Stability and Storage Lyophilized proteins are stable for 1 year from the date of receipt if stored between (-20°C) and (-80°C). Upon reconstitution we recommend that the solution can be stored at (4°C) for short term or at (-20°C) to (-80°C) for long term. Repeated freeze thaw cycles should be avoided with reconstituted products.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 20% ethanol + 50 mM NaOAc + 75 mM HOAc.


Transforming growth factor beta-2 (TGFB2) belongs to the TGF-beta family. TGFB2 is a secreted protein known as a cytokine that plays a vital role during embryonic development (PMID 19289080). TGFB2 regulates cell proliferation, differentiation, adhesion, migration by transducing the signal through transmembrane receptors type I and type II (TGFBR1 and TGFBR2) and their downstream effectors, the SMAD proteins (PMID 18313409). Disruption of the TGFB/SMAD pathway has been implicated in many cancers types. TGFB2 has suppressive effects on interleukin-2 dependent T-cell growth (PMID 12064833). The TGFβ2 protein plays a role in the blood vessels formation, the regulation of muscle tissue and body fat development. TGFβ-2 is especially abundant in tissues related to the skeleton, where it helps regulate bone growth and form the extracellular matrix in the spaces between cells.


BSC 1 cell growth inhibitor, Cetermin, G TSF, Polyergin, TGF beta 2, TGF beta2, TGFB2



J Cell Mol Med

FGF2 antagonizes aberrant TGFβ regulation of tropomyosin: role for posterior capsule opacity.

Authors - EriKubo

Biochem J

Soluble CD109 binds TGF-β and antagonizes TGF-β signalling and responses.

Authors - CarterLi

Biol Reprod

Constitutive activation of transforming growth factor Beta receptor 1 in the mouse uterus impairs uterine morphology and function.

Authors - YangGao

Invest Ophthalmol Vis Sci

Aldose Reductase Mediates Transforming Growth Factor β2 (TGF-β2)-Induced Migration and Epithelial-To-Mesenchymal Transition of Lens-Derived Epithelial Cells.

Authors - Kun-CheChang

Front Oncol

Association of the TGFβ gene family with microenvironmental features of gastric cancer and prediction of response to immunotherapy

Authors - Bangling Han