| Host: |
Rabbit |
| Applications: |
WB/IF/ICC/ELISA |
| Reactivity: |
Human/Mouse/Rat |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS with 0.02% Sodium Azide, 50% Glycerol, pH 7.3. |
| Purification: |
Affinity purification |
| Concentration: |
Lot specific |
| Dilution Range: |
WB:1:200-1:2000IF/ICC:1:50-1:200ELISA:Recommended starting concentration is 1 Mu g/mL. Please optimize the concentration based on your specific assay requirements. |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
ETF1 |
| Gene ID: |
2107 |
| Uniprot ID: |
ERF1_HUMAN |
| Immunogen Region: |
278-437 |
| Specificity: |
Recombinant fusion protein containing a sequence corresponding to amino acids 278-437 of human ETF1 (NP_004721.1). |
| Immunogen Sequence: |
VKFIQEKKLIGRYFDEISQD TGKYCFGVEDTLKALEMGAV EILIVYENLDIMRYVLHCQG TEEEKILYLTPEQEKDKSHF TDKETGQEHELIESMPLLEW FANNYKKFGATLEIVTDKSQ EGSQFVKGFGGIGGILRYRV DFQGMEYQGGDDEFFDLDDY |
| Post Translational Modifications | Methylated at Gln-185 by N6AMT1. Hydroxylation at Lys-63 by JMJD4 promotes its translational termination efficiency. Ubiquitinated at Lys-279 via 'Lys-6'-linked polyubiquitin chains by RNF14 and RNF25 in response to ribosome collisions (ribosome stalling), leading to its degradation by the proteasome and rescue of stalled ribosomes. |
| Function | Component of the eRF1-eRF3-GTP ternary complex, a ternary complex that mediates translation termination in response to the termination codons. The eRF1-eRF3-GTP complex binds to a stop codon in the ribosomal A-site. ETF1/ERF1 is responsible for stop codon recognition and inducing hydrolysis of peptidyl-tRNA. Following GTP hydrolysis, eRF3 (GSPT1/ERF3A or GSPT2/ERF3B) dissociates, permitting ETF1/eRF1 to accommodate fully in the A-site and mediate hydrolysis of peptidyl-tRNA. Component of the transient SURF complex which recruits UPF1 to stalled ribosomes in the context of nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Required for SHFL-mediated translation termination which inhibits programmed ribosomal frameshifting (-1PRF) of mRNA from viruses and cellular genes. |
| Protein Name | Eukaryotic Peptide Chain Release Factor Subunit 1Eukaryotic Release Factor 1Erf1Protein Cl1Tb3-1 |
| Database Links | Reactome: R-HSA-72764Reactome: R-HSA-9010553Reactome: R-HSA-9629569Reactome: R-HSA-975956Reactome: R-HSA-975957 |
| Cellular Localisation | Cytoplasm |
| Alternative Antibody Names | Anti-Eukaryotic Peptide Chain Release Factor Subunit 1 antibodyAnti-Eukaryotic Release Factor 1 antibodyAnti-Erf1 antibodyAnti-Protein Cl1 antibodyAnti-Tb3-1 antibodyAnti-ETF1 antibodyAnti-ERF1 antibodyAnti-RF1 antibodyAnti-SUP45L1 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
