ARG56187
anti-Emi1 antibody [EMI1/1176]
anti-Emi1 antibody [EMI1/1176] for IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human
Overview
| Product Description | Mouse Monoclonal antibody [EMI1/1176] recognizes Emi1 |
|---|---|
| Tested Reactivity | Hu |
| Tested Application | IHC-P, WB |
| Host | Mouse |
| Clonality | Monoclonal |
| Clone | EMI1/1176 |
| Isotype | IgG2a, kappa |
| Target Name | Emi1 |
| Antigen Species | Human |
| Immunogen | A recombinant fragment (203 amino acid residues between aa 1-250) from the human Emi1 protein. |
| Conjugation | Un-conjugated |
| Alternate Names | EMI1; FBX5; Early mitotic inhibitor 1; F-box only protein 5; Fbxo31 |
Application Instructions
| Application Suggestion |
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| Application Note | IHC-P: Antigen Retrieval: Boil tissue section in 10 mM Citrate buffer (pH 6.0) for 10-20 min, followed by cooling at RT for 20 min. * 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 G. |
| Buffer | PBS (pH 7.4), 0.05% Sodium azide and 0.1 mg/ml BSA. |
| Preservative | 0.05% Sodium azide |
| Stabilizer | 0.1 mg/ml BSA |
| Concentration | 0.2 mg/ml |
| 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 | FBXO5 |
| Gene Full Name | F-box protein 5 |
| Background | This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of the ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbxs class. This protein is similar to xenopus early mitotic inhibitor-1 (Emi1), which is a mitotic regulator that interacts with Cdc20 and inhibits the anaphase promoting complex. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Dec 2008] |
| Function | Regulates progression through early mitosis by inhibiting the anaphase promoting complex/cyclosome (APC). Binds to the APC activators CDC20 and FZR1/CDH1 to prevent APC activation. Can also bind directly to the APC to inhibit substrate-binding. [UniProt] |
| Cellular Localization | Nuclear |
| Calculated MW | Isoform 1: 50 kDa Isoform 2: 45 kDa |
| PTM | Phosphorylation by CDK2 and subsequently by PLK1 triggers degradation during early mitosis through ubiquitin-mediated proteolysis by the SCF ubiquitin ligase complex containing the F-box protein BTRC. This degradation is necessary for the activation of APC in late mitosis and subsequent mitotic progression. Ubiquitinated by the by the SCF(BTRC) complex following phosphorylation by PLK1. |
