This antibody recognises an epitope within the C-terminal region (CT) of eukaryotic translation initiation factor 4E binding protein 1 (4EBP1), a rapamycin-sensitive downstream target of TOR (Target of rapamycin), and regulatory factor of eukaryotic mRNA translation.The association between 4EPB1 and eukaryotic translation initiation factor 4E (eIF-4E) inhibits the binding of eIF-4E with p220, thereby preventing the formation of a functional eIF-4E complex, essential for mRNA translation. Phosphorylation of 4EBP1 following stimulation by mitogens such as insulin, results in the release of eIF-4E from 4EBP1, thereby enabling the translation complex to assemble.
纯化方法
Affinity chromatography
免疫原
A 14 amino acid peptide located near human 4EBP1 carboxy-terminus
Western Blot: 2.5 - 5.0 μg/mL, this antibody detects a band of approximately 20 kDa in mouse 3T3 cell lysates (predicted Mwt. 10 kDa). Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
浓度
1.0 mg/mL
缓冲液
PBS containing 0.02 % Sodium Azide
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C/-20 °C
储存方法
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid repeated freezing and thawing. Shelf Life: one year from despatch.
有效期
12 months
抗原
eIF4EBP1 (EIF4EBP1)
(Eukaryotic Translation Initiation Factor 4E Binding Protein 1 (EIF4EBP1))
Synonyms: Eukaryotic translation initiation factor 4E-binding protein 1, PHAS-1, PHAS-I, PHAS1, Phosphorylated heat- and acid-stable protein regulated by insulin 1, eIF4E-binding protein 1