• Featured Product
  • KD/KO Validated

FOXP2 Polyclonal antibody

FOXP2 Polyclonal Antibody for WB, IP, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 20529-1-AP


CAG repeat protein 44, CAGH44, forkhead box P2, Forkhead box protein P2, FOXP2, SPCH1, TNRC10

Tested Applications

Positive WB detected inHCT 116 cells, Neuro-2a cells, mouse brain tissue, mouse lung tissue, rat brain tissue
Positive IP detected inmouse spleen tissue

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
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.

Product Information

20529-1-AP targets FOXP2 in WB, IP, IF, IHC, CoIP, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen FOXP2 fusion protein Ag14391
Full Name forkhead box P2
Calculated Molecular Weight 80 kDa
Observed Molecular Weight 70-80 kDa
GenBank Accession NumberBC018016
Gene Symbol FOXP2
Gene ID (NCBI) 93986
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen 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

FOXP2, Forkhead box protein P2, is associated with speech and language development (PMID: 24765219). FOXP2 is expressed in the brain, lungs, heart and gut. In the brain, it is widely expressed in sensory, limbic and motor structures(PMID: 10880297, PMID:15685218). Mutations in FOXP2 caused the severe speech and language disorder developmental verbal dyspraxia (PMID: 15877281). FOXP2 was detected 2 isoforms of 70 kDa and 80-82 kDa (PMID: 15056696, PMID: 29360038, PMID: 17999357).


Product Specific Protocols
WB protocol for FOXP2 antibody 20529-1-APDownload protocol
IP protocol for FOXP2 antibody 20529-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Mol Ther Nucleic Acids

circ-SHKBP1 Regulates the Angiogenesis of U87 Glioma-Exposed Endothelial Cells through miR-544a/FOXP1 and miR-379/FOXP2 Pathways.

Authors - Qianru He

J Cancer

Low expression of FOXP2 predicts poor survival and targets caspase-1 to inhibit cell pyroptosis in colorectal cancer.

Authors - Peng Liao
  • KD Validated