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  • KD/KO Validated

CBX1 Polyclonal antibody

CBX1 Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IP, IHC, IF, ELISA

Conjugate

Unconjugated

Cat no : 10241-2-AP

Synonyms

CBX, CBX1, Chromobox protein homolog 1, Heterochromatin protein p25, HP1 BETA, HP1Hs beta, HP1Hsbeta, M31, MOD1, Modifier 1 protein, p25beta



Tested Applications

Positive WB detected inA431 cells, MCF-7 cells, HEK-293 cells, human brain tissue, NIH/3T3 cells
Positive IP detected inHEK-293 cells
Positive IHC detected inhuman stomach cancer tissue, mouse testis tissue, human colon cancer tissue, human lung cancer tissue, human ovary tumor 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 inHEK-293 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:250-1:1000
Immunofluorescence (IF)IF : 1:50-1:500
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

10241-2-AP targets CBX1 in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CBX1 fusion protein Ag0328
Full Name chromobox homolog 1 (HP1 beta homolog Drosophila )
Calculated Molecular Weight 27 kDa
Observed Molecular Weight 27 kDa
GenBank Accession NumberBC002609
Gene Symbol CBX1
Gene ID (NCBI) 10951
RRIDAB_2228586
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

One function of heterochromatin is the epigenetic silencing by sequestration of genes into transcriptionally repressed nuclear neighborhoods. Heterochromatin protein 1 (HP1) is a major component of heterochromatin and is a candidate for establishing and mediating gene silencing. This protein is expressed in all adult and embryonic tissues, as a homodimer.

Protocols

Product Specific Protocols
WB protocol for CBX1 antibody 10241-2-APDownload protocol
IHC protocol for CBX1 antibody 10241-2-APDownload protocol
IF protocol for CBX1 antibody 10241-2-APDownload protocol
IP protocol for CBX1 antibody 10241-2-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
mouseWB,IP

J Exp Med

ZNF382 controls mouse neuropathic pain via silencer-based epigenetic inhibition of Cxcl13 in DRG neurons.

Authors - Longfei Ma
mouseWB

Nat Commun

The histone H3K9 methyltransferase SUV39H links SIRT1 repression to myocardial infarction.

Authors - Guang Yang
humanWB,IHC,IF

J Cell Biol

Induction of alternative lengthening of telomeres-associated PML bodies by p53/p21 requires HP1 proteins.

Authors - Jiang Wei-Qin WQ
  • KD Validated
humanWB

J Virol

PIWIL4 Maintains HIV-1 Latency by Enforcing Epigenetically Suppressive Modifications on the 5' Long Terminal Repeat.

Authors - Zhangping He
humanWB,IF

Front Genet

Identification and Validation of Chromobox Family Members as Potential Prognostic Biomarkers and Therapeutic Targets for Human Esophageal Cancer.

Authors - Xuefen Fang
humanWB,IHC,IP

Adv Sci (Weinh)

N6 -Methyladenosine-Modified CBX1 Regulates Nasopharyngeal Carcinoma Progression Through Heterochromatin Formation and STAT1 Activation

Authors - Yin Zhao

Reviews

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


FH

WEI (Verified Customer) (03-08-2022)

Band at predicted size

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:1000
  • Cell Tissue Type: Mouse Heart