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  • KD/KO Validated

HNRNPK Polyclonal antibody

HNRNPK Polyclonal Antibody for WB, IP, IF, IHC, ELISA, FC (Intra)

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (2)


WB, IP, IF, RIP, IHC, CoIP, chIP, ELISA, FC (Intra)



Cat no : 11426-1-AP



Tested Applications

Positive WB detected inMCF-7 cells
Positive IP detected inHeLa cells
Positive IHC detected inhuman breast 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 inHeLa cells
Positive FC detected inHepG2 cells

Recommended dilution

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 : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
Flow Cytometry (FC)FC : 0.40 ug per 10^6 cells in a 100 µl suspension
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

11426-1-AP targets HNRNPK in WB, IP, IF, RIP, IHC, CoIP, chIP, ELISA, FC (Intra) applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat, deer, pig
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen HNRNPK fusion protein Ag1976
Full Name heterogeneous nuclear ribonucleoprotein K
Calculated Molecular Weight 463 aa, 51 kDa
Observed Molecular Weight 55-65 kDa
GenBank Accession NumberBC014980
Gene Symbol HNRNPK
Gene ID (NCBI) 3190
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

HNRNPK belongs to the heterogeneous nuclear ribonucleoprotein family of 20 proteins that participate in a wide range of key cellular functions involving many of the pathways implicated, disrupted or dysregulated in tumor development and progression. It is also a conserved pre-mRNA-binding protein that is involved in multiple processes of gene expression, including chromatin remodeling, transcription, and mRNA splicing, translation, and stability.


Product Specific Protocols
WB protocol for HNRNPK antibody 11426-1-APDownload protocol
IHC protocol for HNRNPK antibody 11426-1-APDownload protocol
IF protocol for HNRNPK antibody 11426-1-APDownload protocol
IP protocol for HNRNPK antibody 11426-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




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


DEBJIT (Verified Customer) (09-17-2020)

WB: 1:2000IP: 2ug/mg cell lysate

  • Applications: Western Blot, Immunoprecipitation
  • Cell Tissue Type: Endothelial cells