Fagus Antibody Services

Recombinant Human Activin Receptor 2B/ACVR2B Protein (His Tag)

£49.60£178.00 excluding VAT

SKU FAS-032040-P Category

Activin proteins that belong to the transforming growth factor-beta (TGF-β) superfamily; exert their biological actions by binding to heteromeric receptor complexes of type I and type II serine/threonine kinase receptors. On ligand binding; type I and II receptors form a stable complex; resulting in phosphorylation of type I receptors by type II receptors with constitutive kinase activity; and subsequently initiates the activation of downstream molecules including the endogenous Smads. ActRIIB; also known as ActRIIB; is a type II receptor containing an extracellular domain (ECD); a transmembrane segment; and a cytoplasmic region that includes the kinase domain. ActRIIB is a receptor for activin A; activin B and inhibin A. Multiple ActRIIB isoforms can also be generated; which bind activin isoforms with different affinities.


10µg, 50µg

Active Protein
Protein Construction

Recombinant Human Activin Receptor Type 2B is produced by our Mammalian expression system and the target gene encoding Ser19-Thr134 is expressed with a 6His tag at the C-terminus.



Fusion Tag






Expressed Host

Human Cells


This product is provided as lyophilized powder which is shipped with ice packs.


> 95 % as determined by reducing SDS-PAGE.


< 1.0 EU per µg as determined by the LAL method.

Stability and Storage

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Mol Mass

14.4 kDa

AP Mol Mass

33 kDa


Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Research Areas

Signal Transduction, Stem cells


Please refer to the printed manual for detailed information.

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