ACTR3
Purified Mouse Monoclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC, ICC, E |
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Primary Accession | P61158 |
Reactivity | Human, Mouse |
Host | Mouse |
Clonality | Monoclonal |
Clone Names | 3G2G1 |
Isotype | Mouse IgG1 |
Calculated MW | 47.4kDa |
Immunogen | Purified recombinant fragment of human ACTR3 (AA: 287-418) expressed in E. Coli. |
Formulation | Purified antibody in PBS with 0.05% sodium azide |
Gene ID | 10096 |
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Other Names | ARP3 |
Dilution | E~~ 1/10000 WB~~ 1/500 - 1/2000 IHC~~1/200 - 1/1000 |
Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | ACTR3 is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | ACTR3 |
---|---|
Synonyms | ARP3 |
Function | ATP-binding component of the Arp2/3 complex, a multiprotein complex that mediates actin polymerization upon stimulation by nucleation-promoting factor (NPF) (PubMed:9000076). The Arp2/3 complex mediates the formation of branched actin networks in the cytoplasm, providing the force for cell motility (PubMed:9000076). Seems to contact the pointed end of the daughter actin filament (PubMed:9000076). In podocytes, required for the formation of lamellipodia downstream of AVIL and PLCE1 regulation (PubMed:29058690). In addition to its role in the cytoplasmic cytoskeleton, the Arp2/3 complex also promotes actin polymerization in the nucleus, thereby regulating gene transcription and repair of damaged DNA (PubMed:17220302, PubMed:29925947). The Arp2/3 complex promotes homologous recombination (HR) repair in response to DNA damage by promoting nuclear actin polymerization, leading to drive motility of double-strand breaks (DSBs) (PubMed:29925947). Plays a role in ciliogenesis (PubMed:20393563). |
Cellular Location | Cytoplasm, cytoskeleton. Cell projection. Nucleus. Note=In pre- apoptotic cells, colocalizes with MEFV in large specks (pyroptosomes) (PubMed:19109554) |

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Provided below are standard protocols that you may find useful for product applications.
References
1.J Immunol. 2014 Jul 1;193(1):150-60.2.J Cell Biol. 2013 Dec 23;203(6):907-16.

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