• Featured Product
  • KD/KO Validated

C20orf20 Polyclonal antibody

C20orf20 Polyclonal Antibody for IF, IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 26040-1-AP


C20orf20, Eaf7, MRG binding protein, MRG15BP, MRGBP, URCC4

Tested Applications

Positive WB detected inHepG2 cells, mouse testis tissue
Positive IP detected inHepG2 cells
Positive IHC detected inhuman colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

The immunogen of 26040-1-AP is C20orf20 Fusion Protein expressed in E. coli.

Tested Reactivity human, mouse
Cited Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen C20orf20 fusion protein Ag22840
Full Name chromosome 20 open reading frame 20
Calculated molecular weight 204 aa, 22 kDa
Observed molecular weight 30 kDa
GenBank accession numberBC014235
Gene symbol C20orf20
Gene ID (NCBI) 55257
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

C20orf20, also named as MRG/MORF4L-binding protein or Up-regulated in colon cancer 4 (Urcc4), is a 204 amino acid protein, which belongs to the EAF7 family. C20orf20 localizes in the nucleus and is a Component of the NuA4 histone acetyltransferase (HAT) complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A. This modification may both alter nucleosome - DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription. This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair. C20orf20 is modified through phosphorylation and acetylation, so the molecular weight of C20orf20 might be 25-30 kDa.


Product Specific Protocols
WB protocol for C20orf20 antibody 26040-1-APDownload protocol
IHC protocol for C20orf20 antibody 26040-1-APDownload protocol
IF protocol for C20orf20 antibody 26040-1-APDownload protocol
IP protocol for C20orf20 antibody 26040-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Biochim Biophys Acta

MRGBP promotes AR-mediated transactivation of KLK3 and TMPRSS2 via acetylation of histone H2A.Z in prostate cancer cells.

Authors - Saya Ito
  • KD Validated