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ARPC1B Polyclonal antibody

ARPC1B Polyclonal Antibody for IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


Human, mouse and More (1)





Cat no : 28368-1-AP


ARC41, Arp2/3 complex 41 kDa subunit, ARPC1B, p40 ARC, p41 ARC

Tested Applications

Positive WB detected inHeLa cells, HEK-293T cells
Positive IP detected inHeLa cells
Positive IHC detected inhuman colon cancer tissue, human lung cancer tissue, mouse spleen tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:1000-1:6000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:250-1:1000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 1 publications below

Product Information

28368-1-AP targets ARPC1B in WB, IP, IHC, ELISA applications and shows reactivity with Human, mouse samples.

Tested Reactivity Human, mouse
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen ARPC1B fusion protein Ag29001
Full Name actin related protein 2/3 complex, subunit 1B, 41kDa
Calculated molecular weight 41 kDa
Observed molecular weight 37 kDa
GenBank accession numberBC007555
Gene symbol ARPC1B
Gene ID (NCBI) 10095
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

ARPC1B also known as ARC41, p41-ARC, or p40-ARC, is one of seven subunits of the human Arp2/3 protein complex, that belongs to the SOP2 family. ARPC1B localizes on centrosomes and has a distinct role in centrosomal homeostasis. ARPC1B is both a physiological activator and substrate of Aurora A kinase, and these interactions help to maintain mitotic integrity in mammalian cells. In recent resaeach, ARPC1B is selected as a candidate prediction marker for sensitivity of Choroidal malignant melanomas to radiotherapy.


Product Specific Protocols
WB protocol for ARPC1B antibody 28368-1-APDownload protocol
IHC protocol for ARPC1B antibody 28368-1-APDownload protocol
IP protocol for ARPC1B antibody 28368-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Front Immunol

The overexpression of actin related protein 2/3 complex subunit 1B(ARPC1B) promotes the ovarian cancer progression via activation of the Wnt/β-catenin signaling pathway

Authors - Junning Huang