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Immunogen sequence: MAGWNAYID NLMADGTCQD AAIVGYKDSP SVWAAVPGKT FVNITPAEVG VLVGKDRSSF YVNGLTLGGQ KCSVIRDSLL QDGEFSMDLR TKSTGGAPTF NVTVTKTDKT LVLLMGKEGV HGGLINKKCY EMASHLRRSQ Y
Profilin is an ubiquitous small (12-15 kDa) phosphoinositides and poly-L-proline binding protein that plays a role in both signal transduction pathways and actin filament dynamics. There are two mammalian profilins with similar biochemical properties but different expression patterns. Profilin I appears to be highly expressed in most tissues except for skeletal muscle. Profilin II is predominantly expressed in brain and at lower levels in skeletal muscle, uterus and kidney. Profilin is a mainly cytosolic protein with higher concentrations in dynamic membrane areas like the leading edge and ruffling membranes.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: actin binding protein; Epididymis tissue protein Li 184a; Profilin I; Profilin-1
Gene Aliases: ALS18; Pfn; PFN1
UniProt ID: (Human) P07737, (Rat) P62963, (Mouse) P62962
Entrez Gene ID: (Human) 5216, (Rat) 64303, (Mouse) 18643
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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