mTOR Polyclonal antibody

mTOR Polyclonal Antibody for IHC, WB,ELISA

Host / Isotype

Rabbit / IgG


Human and More (3)





Cat no : 28273-1-AP


FLJ44809, FRAP, FRAP1, FRAP2, Mammalian target of rapamycin, MTOR, RAFT1, Rapamycin target protein 1, RAPT1

Tested Applications

Positive WB detected inHepG2 cells, PC-3 cells, MCF-7 cells
Positive IHC detected inhuman prostate cancer tissue, human 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

Recommended dilution

Western Blot (WB)WB : 1:1000-1:5000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

28273-1-AP targets mTOR in WB, IHC, ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Cited Reactivity bovine, human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen mTOR fusion protein Ag28395
Full Name FK506 binding protein 12-rapamycin associated protein 1
Calculated molecular weight 289 kDa
Observed molecular weight 250-289 kDa
GenBank accession numberNM_004958
Gene symbol FRAP1
Gene ID (NCBI) 2475
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

MTOR, also named as FRAP1, FRAP, FRAP2 and RAPT1, belongs to the PI3/PI4-kinase family. MTOR is a Ser/Thr protein kinase that functions as an ATP and amino acid sensor to balance nutrient availability and cell growth. MTOR is kinase subunit of both mTORC1 and mTORC2, which regulate cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino-acids. mTORC2 is also activated by growth factors, but seems to be nutrient-insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. MTOR has a calculated molecular mass of 289 kDa, and always can be detected at about 250 kDa due to some modifications (PMID: 14578359).


Product Specific Protocols
WB protocol for mTOR antibody 28273-1-APDownload protocol
IHC protocol for mTOR antibody 28273-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



In Vitro Cell Dev Biol Anim

UFL1 regulates milk protein and fat synthesis-related gene expression of bovine mammary epithelial cells probably via the mTOR signaling pathway.

Authors - Chengmin Li

Biol Open

Exogenous hydrogen sulfide mitigates NLRP3 inflammasome-mediated inflammation through promoting autophagy via the AMPK-mTOR pathway.

Authors - Honggang Wang

Microvasc Res

Overexpression of sFlt-1 represses ox-LDL-induced injury of HUVECs by activating autophagy via PI3K/AKT/mTOR pathway.

Authors - Yi-Hua Zhou

Mol Carcinog

lncRNA DLEU1 contributes to tumorigenesis and development of endometrial carcinoma by targeting mTOR.

Authors - Yuping Du
  • KD Validated

J Cell Mol Med

Alginate oligosaccharide alleviates D-galactose-induced cardiac ageing via regulating myocardial mitochondria function and integrity in mice.

Authors - Wenjing Feng

Free Radic Biol Med

Advanced oxidation protein products impair autophagic flux in macrophage by inducing lysosomal dysfunction via activation of PI3K-Akt-mTOR pathway in Crohn's disease.

Authors - Yan Liao