Profilin-1 (PFN1) Antibody

PFN1 Antibody is a Rabbit Polyclonal antibody against PFN1. The dynamic polymerization and depolymerization of actin filaments, a process governed by external and internal signaling events, is vital for cell motility (immune cell function, migration, invasion, metastasis, angiogenesis), cell division and adhesion. Among the many regulators of actin dynamics are profilins. Profilins are conserved actin binding proteins that affect the rate of actin polymerization by binding actin monomers and promoting the exchange of ADP for ATP (reviewed in 1). Profilins bind to proteins involved in the regulation of actin dynamics including palladin (2), dynamin-1 (3), VASP (4) and N-WASP (5). In mice, knockout of the ubiquitously expressed profilin-1 indicates that the protein is essential for embryonic development (6). Profilin-2 is primarily expressed in brain and functions in the regulation of neurite outgrowth (7), membrane trafficking and endocytosis (3). The recently cloned profilin-3 is expressed in kidney and testes (8).

Target	Profilin-1 (PFN1)
Clonality	Polyclonal
Reactivity	Human, Mouse, Rat, Monkey
Tested Applications	WB
Host	Rabbit
Recommended dilutions	WB: 1/500 - 1/2000. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	Recombinant fusion protein containing a sequence corresponding to amino acids 1-140 of human Profilin1.
Isotype	IgG
Form	Liquid
Purification	Purified by affinity chromatography.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC	P07737 (UniProt, ExPASy)
UniProt Secondary AC	Q53Y44
UniProt Entry Name	PROF1_HUMAN
Gene Symbol	PFN1
GeneID	5216
NCBI Accession	NP_005013.1
KEGG	hsa:5216
String	9606.ENSP00000225655
Molecular Weight	Calculated MW: 15 kDa Observed MW: 13 kDa
Buffer	PBS, pH 7.3, containing 0.02% sodium azide, 50% glycerol.
Concentration	> 0.2 mg/ml
Availability	Shipped within 5-10 working days.
Note	This product is for research use only.

Research Articles on Profilin-1 (PFN1)

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