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calreticulin Polyclonal antibody

calreticulin Polyclonal Antibody for FC, IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 27298-1-AP


CALR, Calregulin, calreticulin, cC1qR, CRP55, CRT, CRTC, ERp60, grp60, HACBP, RO, SSA

Tested Applications

Positive WB detected inHeLa cells, C6 cells, mouse skeletal muscle tissue, NIH/3T3 cells, mouse brain tissue, rat brain tissue, SH-SY5Y cells
Positive IHC detected inhuman thyroid 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, HeLa cells, SKOV-3 cells
Positive FC detected inJurkat cells

Recommended dilution

Western Blot (WB)WB : 1:2000-1:10000
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 27298-1-AP is calreticulin Fusion Protein expressed in E. coli.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen calreticulin fusion protein Ag26064
Full Name calreticulin
Calculated molecular weight 60 kDa
Observed molecular weight 55 kDa
GenBank accession numberBC002500
Gene symbol CALR
Gene ID (NCBI) 811
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

CALR,also named as grp60, ERp60, HACBP, CRP55, CRTC and Calregulin, belongs to the calreticulin family. It is a molecular calcium-binding chaperone promoting folding, oligomeric assembly and quality control in the ER via the calreticulin/calnexin cycle. CALR is a ER marker. It interacts transiently with almost all of the monoglucosylated glycoproteins that are synthesized in the ER. CALR interacts with the DNA-binding domain of NR3C1 and mediates its nuclear export. The MW of CALR migrates aberrantly at 60 kD by SDS-PAGE. Some study provided that it's a new possibility for CRT-mediated tumor immune prevention and treatment.


Product Specific Protocols
WB protocol for calreticulin antibody 27298-1-APDownload protocol
IHC protocol for calreticulin antibody 27298-1-APDownload protocol
IF protocol for calreticulin antibody 27298-1-APDownload protocol
FC protocol for calreticulin antibody 27298-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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