HOPX Antibody

HOPX Polyclonal Antibody for IHC, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 11419-1-AP


CAMEO, HOD, Homeodomain only protein, HOP, HOP homeobox, HOPX, LAGY, NECC1, OB1, Odd homeobox protein 1, SMAP31, TOTO

Tested Applications

Positive WB detected inmouse lung tissue
Positive IHC detected inhuman lung cancer tissue, human skin 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 : 1:200-1:1000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

11419-1-AP targets HOPX in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen HOPX fusion protein Ag1979
Full Name HOP homeobox
Calculated molecular weight 73 aa, 8 kDa
Observed molecular weight 8-12 kDa
GenBank accession numberBC014225
Gene symbol HOPX
Gene ID (NCBI) 84525
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

HOPX (Homeodomain-only protein) gene has various synonyms including HOD, HOP, OB1, LAGY and NECC1. The protein encoded by this gene is an unusual homeodomain protein that lacks certain conserved residues required for DNA binding. HOPX has diverse effects on cardiac growth. Manipulation of Hopx function in murine models is associated with cardiac hypertrophy, dilation and fibrosis. HOPX protein acts as an antagonist to the serum response factor (SRF), which regulates the opposing processes of cell proliferation and differentiation. Overexpression of HOPX causes cardiac hypertrophy. HOPX protein can inhibit SRF-dependent transcriptional activation by recruiting histone deacetylase (HDAC) activity.


Product Specific Protocols
WB protocol for HOPX antibody 11419-1-APDownload protocol
IHC protocol for HOPX antibody 11419-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Acta Neuropathol Commun

Assessment of radial glia in the frontal lobe of fetuses with Down syndrome.

Authors - Ana A Baburamani

Front Immunol

Molecular Signatures of a TLR4 Agonist-Adjuvanted HIV-1 Vaccine Candidate in Humans.

Authors - Jenna Anderson

Nat Commun

YAP1/TAZ drives ependymoma-like tumour formation in mice.

Authors - Noreen Eder

Cancer Cell

Control of alveolar differentiation by the lineage transcription factors GATA6 and HOPX inhibits lung adenocarcinoma metastasis.

Authors - William K C Cheung

Cancer Cell

Epigenomic State Transitions Characterize Tumor Progression in Mouse Lung Adenocarcinoma.

Authors - Lindsay M LaFave


Origins and Proliferative States of Human Oligodendrocyte Precursor Cells.

Authors - Wei Huang


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


Nicole (Verified Customer) (07-23-2019)

Used to mark stem cell cultures for differentiation into neural like cells

  • Applications: Immunohistochemistry,Immunofluorescence,
  • Cell Tissue Type: Stem Cell culture