AB3886 Sigma-Aldrich

Anti-Arp2 Antibody

Anti-Arp2 Antibody is an antibody against Arp2 for use in WB.

  •  eCl@ss 32160702

  •  NACRES NA.41



Related Categories AR-AR, Alphabetical Index, Antibodies, Primary Antibodies
clone   polyclonal
biological source   rabbit
application(s)   western blot: suitable
species reactivity   human
shipped in   wet ice
antibody product type   primary antibodies
purified by   affinity chromatography
mfr. no.   Chemicon®
NCBI accession no.   NM_001005386.1
UniProt accession no.   P61160
Gene Information   human ... ACTR2(10097)



Recognizes Arp2 (Actin-related protein 2). Arp2 belongs to the Arp2/3 complex, which, when stimulated by WASp/Scar proteins, nucleates actin polymerization from the sides of pre-existing actin filaments. The evolutionarily conserved Arp2/3 complex includes Arp2, Apr3, p41-Arc, p34-Arc, p21-Arc, p20-Arc and p16-Arc.


Synthetic peptide corresponding to amino acids 320-341 of human Arp2. The immunogen sequence is 100% identical in mouse, rat, Xenopus, and chicken.


Research Category
Cell Structure

Research Sub Category

Western blot: 1:1,000-1:2,000 (0.5-1.0 μg/mL).

Optimal working dilutions must be determined by end user.

Physical form

Affinity purified immunoglobulin. Liquid in 0.02M phosphate buffer, 0.25M NaCl, with 0.1% sodium azide as a preservative.

Storage and Stability

Maintain at 2-8ºC in undiluted aliquots for up to one year from date of receipt.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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