
Thermo Fisher Scientific eIF4E2 Polyclonal Antibody
Rabbit polyclonal antibody against human eIF4E2, validated for WB and ICC/IF. Recognizes 7-methylguanosine mRNA cap-binding protein involved in translation repression. Supplied as liquid, unconjugated, purified by antigen affinity chromatography, and s...
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Applications
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | – | View 1 publication |
| Immunocytochemistry (ICC/IF) | 0.25–2 µg/mL | – |
Product Specifications
| Category | Description |
|---|---|
| Species Reactivity | Human |
| Published Species | Not Applicable |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human eIF4E2 (Product # RP-89635) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.05 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long-term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2856260 |
Product Specific Information
Immunogen sequence:
TERDKNQSSS KRKAVVPGPA EHPLQYNYTF WYSRRTPGRP TSSQSYEQNI KQIGTFASVE QFWRFYSHMV RPGDLTGHSD FHLFKEGIKP MWEDDANKNG GKWIIRL
Target Information
Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in translation initiation (PubMed:9582349, PubMed:17368478, PubMed:25624349). Acts as a repressor of translation initiation (PubMed:22751931). Unlike EIF4E, it does not bind eIF4G (EIF4G1, EIF4G2, or EIF4G3), suggesting it competes with EIF4E to block eIF4F assembly at the cap. [UniProt]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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