EPRS1, also known as glutamyl-prolyl-tRNA synthetase 1, is a bifunctional enzyme that plays a crucial role in protein synthesis. It is a component of the multi-tRNA synthetase complex (MSC) and interacts with TGF-β receptor I (TβRI) to regulate the TGF-β signaling pathway. This interaction modulates SMAD2/3 binding to TβRI, enhancing TGF-β pathway activation and contributing to fibrosis. EPRS1 is also involved in inflammation resolution and metabolic regulation, interacting with various signaling pathways and playing a role in diseases such as liver fibrosis and inflammation. Research on EPRS1 signaling could lead to novel therapeutic strategies for fibrotic and inflammatory diseases.
EPRS Antibody (CSB-PA007747LA01HU)
Validated Data
Western Blot
Positive WB detected in: 293T whole cell lysate
All lanes: EPRS antibody at 7.4μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 171 kDa
Observed band size: 171 kDa
IHC image of CSB-PA007747LA01HU diluted at 1:600 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Immunofluorescence staining of Hela cells with CSB-PA007747LA01HU at 1:200, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
The following EPRS1 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
EPRS1 Antibodies for Homo sapiens (Human)
Code | Product Name | Species Reactivity | Application |
---|---|---|---|
CSB-PA007747LA01HU | EPRS Antibody | Human | ELISA, WB, IHC, IF |
CSB-PA007747LB01HU | EPRS Antibody, HRP conjugated | Human | ELISA |
CSB-PA007747LC01HU | EPRS Antibody, FITC conjugated | Human | |
CSB-PA007747LD01HU | EPRS Antibody, Biotin conjugated | Human | ELISA |
EPRS1 Proteins for Homo sapiens (Human)
Code | Product Name | Source |
---|---|---|
CSB-YP007747HU CSB-EP007747HU CSB-BP007747HU CSB-MP007747HU CSB-EP007747HU-B |
Recombinant Human Bifunctional glutamate/proline--tRNA ligase (EPRS), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |