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4E-BP1 Antibody
SPA-00082
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | 4EBP |
| Gene Abbr. | EIF4EBP1 |
| Gene ID | 1978 |
| Full Name | eukaryotic translation initiation factor 4E binding protein 1 |
| Alias | 4E-BP1, 4EBP1, BP-1, PHAS-I |
| Introduction | Translation repressor protein 4E-BP1 (also known as PHAS-1) inhibits cap-dependent translation by binding to the translation initiation factor eIF4E. Hyperphosphorylation of 4E-BP1 disrupts this interaction and results in activation of cap-dependent translation. Both the PI3 kinase/Akt pathway and FRAP/mTOR kinase regulate 4E-BP1 activity. Multiple 4E-BP1 residues are phosphorylated in vivo. While phosphorylation by FRAP/mTOR at Thr37 and Thr46 does not prevent the binding of 4E-BP1 to eIF4E, it is thought to prime 4E-BP1 for subsequent phosphorylation at Ser65 and Thr70. |
| Product Details | |
|---|---|
| Host | Rabbit |
| Clonality | Polyclonal |
| Clone No. | N/A |
| Isotype | IgG |
| Immunogen | The immunogen recognized by this antibody maps to a region between residue 75 and the C-terminus (residue 118) of human eukaryotic translation initiation factor 4E binding protein 1 using the numbering given in entry NP_004086.1 (GeneID 1978). |
| Usage | |
|---|---|
| Application | WB, IHC |
| Dilutions | Western Blot (1:1000-1:6000); Immunohistochemistry (1:5000-1:20000) |
| MW(KDa) | 15-20 |
| Reactivity | Human |
| Validation | Knockout Validated. |
| Storage & Handling | |
|---|---|
| Storage Buffer | Tris-Citrate/Phosphate (pH 7.0-8.0). |
| Preservative | 0.09% Sodium Azide |
| Storage Temp. | Store at 4 °C. |
| Handling | Do not freeze. |
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