POU4F2 Polyclonal antibody

POU4F2 Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 55042-1-AP


Brain 3B, Brn 3b, BRN3.2, BRN3B, POU class 4 homeobox 2, POU4F2

Tested Applications

Positive WB detected inL02 cells, mouse eye tissue, mouse brain tissue

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
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.

Product Information

55042-1-AP targets POU4F2 in WB, IF, 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 Peptide
Full Name POU class 4 homeobox 2
Calculated Molecular Weight 43 kDa
Observed Molecular Weight 40-44 kDa
GenBank Accession NumberNM_004575
Gene Symbol POU4F2
Gene ID (NCBI) 5458
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

POU4F2,also named as BRN3.2, BRN3B and Brn-3b, belongs to the POU transcription factor family and Class-4 subfamily. It is a transcription factor. POU4F2 may play a role in determining or maintaining the identities of a small subset of visual system neurons. The antibody is specific to POU4F2.


Product Specific Protocols
WB protocol for POU4F2 antibody 55042-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Stem Cell Res Ther

Protective effects of human iPS-derived retinal pigmented epithelial cells on retinal degenerative disease.

Authors - Deliang Zhu

Sci Rep

661W is a retinal ganglion precursor-like cell line in which glaucoma-associated optineurin mutants induce cell death selectively.

Authors - Zuberwasim Sayyad
humanWB, IF

Neurochem Int

Human primary retinal cells as an in-vitro model for investigating defective signalling caused by OPTN mutants associated with glaucoma.

Authors - Zuberwasim Sayyad


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Alessandro (Verified Customer) (12-09-2023)

good Ab for retinal ganglio cells

  • Applications: Immunofluorescence
  • Primary Antibody Dilution: 1:300
  • Cell Tissue Type: Retinal organoids