CENPA Polyclonal antibody

CENPA Polyclonal Antibody for WB,ELISA

Host / Isotype

Rabbit / IgG







Cat no : 26754-1-AP


CENP A, CENPA, Centromere autoantigen A, centromere protein A

Tested Applications

Positive WB detected inMCF-7 cells, Jurkat cells

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.

Published Applications

IHCSee 2 publications below

Product Information

The immunogen of 26754-1-AP is CENPA Fusion Protein expressed in E. coli.

Tested Reactivity human
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CENPA fusion protein Ag25025
Full Name centromere protein A
Calculated Molecular Weight 16 kDa
Observed Molecular Weight 16 kDa
GenBank Accession NumberBC002703
Gene Symbol CENPA
Gene ID (NCBI) 1058
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

Centromere protein-A (CENP-A) is a Histone H3-like protein that contains a C-terminal H3-like domain, required for centro-mere localization of CENP-A, and an antigenic N-terminal domain. CENP-A, originally isolated from HeLa cells, is essential for kinetochore targeting of CENP-C. In the presence of DNA, CENP-A forms an octameric complex with histones H4, H2A and H2B. CENP-A specifically localizes to active centromeres and is a component of specialized centromeric nucleosomes, on which kinetochores are assembled. CENP-A is essential for nucleosomal packaging of centromeric DNA at interphase and functions as a centromere formation marker on the chromosome.


Product Specific Protocols
WB protocol for CENPA antibody 26754-1-APDownload protocol
Standard Protocols
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J Cancer

Five-gene signature associating with Gleason score serve as novel biomarkers for identifying early recurring events and contributing to early diagnosis for Prostate Adenocarcinoma.

Authors - Lingyu Zhang

Transl Oncol

A pan-cancer landscape of centromere proteins in tumorigenesis and anticancer drug sensitivity

Authors - Yuan-Xiang Shi