CAPRIN1 Monoclonal antibody

CAPRIN1 Monoclonal Antibody for WB, IHC, ELISA, IF/ICC, FC (Intra)

Host / Isotype

Mouse / IgG1


human, mouse, rat







Cat no : 66352-1-Ig


GPI-anchored membrane protein 1, Cytoplasmic activation- and proliferation-associated protein 1, Cell cycle-associated protein 1, Caprin-1, caprin 1

Tested Applications

Positive WB detected inLNCaP cells, HeLa cells, HEK-293 cells, HepG2 cells, Jurkat cells, K-562 cells, HSC-T6 cells, NIH/3T3 cells
Positive IHC detected inhuman breast cancer tissue, human prostate cancer tissue, mouse brain 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/ICC detected insodium arsenite treated HeLa cells, HeLa cells
Positive FC (Intra) detected inNIH/3T3 cells

Recommended dilution

Western Blot (WB)WB : 1:5000-1:50000
Immunohistochemistry (IHC)IHC : 1:500-1:2000
Immunofluorescence (IF)/ICCIF/ICC : 1:400-1:1600
Flow Cytometry (FC) (INTRA)FC (INTRA) : 0.20 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

66352-1-Ig targets CAPRIN1 in WB, IHC, ELISA, IF/ICC, FC (Intra) applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen CAPRIN1 fusion protein Ag7413
Full Name cell cycle associated protein 1
Calculated Molecular Weight 78 kDa
Observed Molecular Weight 116 kDa
GenBank Accession NumberBC001731
Gene Symbol CAPRIN1
Gene ID (NCBI) 4076
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A 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

CAPRIN1(Caprin-1) is a cytoplasmic phosphoprotein which may regulate the transport and translation of mRNAs of proteins involved in synaptic plasticity in neurons and cell proliferation and migration in multiple cell types. Its levels, except in the brain, are tightly correlated with cellular proliferation. Suppression of expression of human Caprin-1 resulted in slowing of the proliferation rate,which suggests its essential for normal cellular proliferation.


Product Specific Protocols
WB protocol for CAPRIN1 antibody 66352-1-IgDownload protocol
IHC protocol for CAPRIN1 antibody 66352-1-IgDownload protocol
IF protocol for CAPRIN1 antibody 66352-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols


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


Memg (Verified Customer) (01-10-2020)

using caprin1 antibody can't get signal.

  • Applications: Western Blot,
  • Primary Antibody Dilution: 1:20000