ACK1 Polyclonal antibody

ACK1 Polyclonal Antibody for IHC, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 14304-1-AP


ACK, ACK 1, ACK1, Activated CDC42 kinase 1, p21cdc42Hs, TNK2

Tested Applications

Positive WB detected inSH-SY5Y cells, A431 cells, HeLa cells, HepG2 cells, HT-1080 cells, mouse brain tissue
Positive IHC detected inhuman breast cancer 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 : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 1 publications below

Product Information

14304-1-AP targets ACK1 in WB, IHC,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen ACK1 fusion protein Ag5419
Full Name tyrosine kinase, non-receptor, 2
Calculated molecular weight 115 kDa
Observed molecular weight 70 kDa
GenBank accession numberBC028164
Gene symbol TNK2
Gene ID (NCBI) 10188
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.

Background Information

TNK2, also named as ACK1, belongs to the protein kinase superfamily and Tyr protein kinase family. It is a non-receptor tyrosine-protein and serine/threonine-protein kinase that is implicated in cell spreading and migration, cell survival, cell proliferation. TNK2 transduces extracellular signals to cytosolic and nuclear effectors. It is a downstream effector of CDC42 which mediates CDC42-dependent cell migration via phosphorylation of BCAR1. TNK2 confers metastatic properties on cancer cells by negatively regulating tumor suppressor such as WWOX and positively regulating pro-survival factors such as AKT1 and AR. The 60-70kd band is the isoform 2 of TNK2. Isoform 1 and 3 is about 120-125kd.


Product Specific Protocols
WB protocol for ACK1 antibody 14304-1-APDownload protocol
IHC protocol for ACK1 antibody 14304-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Cell Microbiol

The Legionella pneumophila effector WipA disrupts host F-actin polymerisation by hijacking phosphotyrosine signalling.

Authors - Lei He