ARG47026
anti-E4F1 antibody
anti-E4F1 antibody for IHC-Formalin-fixed paraffin-embedded sections and Human
Overview
| Product Description | Mouse Monoclonal antibody recognizes E4F1 |
|---|---|
| Tested Reactivity | Hu |
| Tested Application | IHC-P |
| Host | Mouse |
| Clonality | Monoclonal |
| Isotype | IgG1 |
| Target Name | E4F1 |
| Antigen Species | Human |
| Immunogen | Recombinant protein of Human E4F1. |
| Conjugation | Un-conjugated |
| Alternate Names | E4F1; Transcription factor E4F1; E4F; E4F transcription factor 1; Putative E3 ubiquitin-protein ligase E4F1; RING-type E3 ubiquitin transferase E4F1; Transcription factor E4F; p120E4F; p50E4F |
Application Instructions
| Application Suggestion |
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|---|---|---|---|---|---|
| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. |
Properties
| Form | Liquid |
|---|---|
| Purification | Purification with Protein A |
| Buffer | PBS, 0.02% Sodium azide, 50% Glycerol and 0.5% BSA |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol and 0.5% BSA |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | E4F1 |
| Gene Full Name | Transcription factor E4F1 |
| Background | The zinc finger protein encoded by this gene is one of several cellular transcription factors whose DNA-binding activities are regulated through the action of adenovirus E1A. A 50-kDa amino-terminal product is generated from the full-length protein through proteolytic cleavage. The protein is differentially regulated by E1A-induced phosphorylation. The full-length gene product represses transcription from the E4 promoter in the absence of E1A, while the 50-kDa form acts as a transcriptional activator in its presence. Alternative splicing results in multiple transcripts encoding different proteins. [provided by RefSeq, Jan 2014] |
| Function | May function as a transcriptional repressor. May also function as a ubiquitin ligase mediating ubiquitination of chromatin-associated TP53. Functions in cell survival and proliferation through control of the cell cycle. Functions in the p53 and pRB tumor suppressor pathways and regulates the cyclin CCNA2 transcription. [UniProt] |
| Cellular Localization | Nucleus; Cytoplasm. [UniProt] |
| Calculated MW | 83 kDa |
| PTM | Phosphoprotein; Ubl conjugation. [UniProt] |
