Profilin protein, pure; Mw: 15kDa. Profilin binds to monomeric actin by occupying an actin-actin interaction site. As a result, profilin sequesters actin from the G-actin pool. Profilin catalyzes the exchange of actin-bound ADP to ATP. This converts less polymerizable ADP-actin into fast polymerizable ATP-actin. Since profilin has a significantly higher affinity for ATP- than for ADP-actin. Actin sequestering protein, human recombinant (untagged), AA 1-140.* Hypermol - Your specialist for Cytoskeleton & Protein Research Tools * Products for Research in Life-Sciences.

Profilin Interactions: G-actin, F-actin ...  


Profilin binds to actin monomers, the barbed end of actin filaments and seems to play a role in mRNA splicing in the nucleus.  It is supplied as a highly purified and soluble protein, ready-to-use.
Profilin is supplied in a stable form as lyophilized protein, fully functional after reconstitution.  

Proteins from Hypermol are of validated high biological activity, as described in our publications. 

Validated product quality with Satisfaction Guarantee!

Profilin (human recombinant) - 2x50µg
Actin sequestering protein, human recombinant (untagged), AA 1-140, with a purity of >95%. Lyophilized.
2x50 µg
1.0 mg ( +1.275,00 EUR )
179,00 EUR
1 to 1 (from a total of 1)