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RARS Antibody

RARS Monoclonal Antibody for WB, ELISA

Host / Isotype

Mouse / IgG2b


Human, mouse, rat







Cat no : 66815-1-Ig


Arginine tRNA ligase, arginyl tRNA synthetase, ArgRS, DALRD1, RARS

Tested Applications

Positive WB detected inHeLa cells, HSC-T6 cells, MCF-7 cells, A431 cells, HEK-293 cells, HepG2 cells, NIH/3T3 cells

Recommended dilution

Western Blot (WB)WB : 1:3000-1:8000
Sample-dependent, check data in validation data gallery

Product Information

66815-1-Ig targets RARS in WB, ELISA applications and shows reactivity with Human, mouse, rat samples.

Tested Reactivity Human, mouse, rat
Host / Isotype Mouse / IgG2b
Class Monoclonal
Type Antibody
Immunogen RARS fusion protein Ag26399
Full Name arginyl-tRNA synthetase
Calculated molecular weight 75 kDa
Observed molecular weight 67 kDa
GenBank accession number BC000528
Gene symbol RARS
Gene ID (NCBI) 5917
Conjugate Unconjugated
Form Liquid
Purification Method Protein A purification
Storage Buffer PBS with 0.1% 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

RARS, also named ArgRS (arginyl-tRNA synthetase), belongs to the class-I aminoacyl-tRNA synthetase family which catalyze the aminoacylation of tRNA by their cognate amino acid. In higher eukaryotes, one of the two arginyl-tRNA synthetases (ArgRSs) has evolved to have an extended N-terminal domain that plays a crucial role in protein synthesis and cell growth and in integration into the multisynthetase complex (MSC) (PMID:25288775). RARS has two isoforms with the molecular weight of 75 and 67 kDa.


Product Specific Protocols
WB protocol for RARS antibody 66815-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols