eIF3e Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NB110-85528

Novus Biologicals, part of Bio-Techne
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NB110-85528
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Key Product Details

Validated by

Knockout/Knockdown

Species Reactivity

Human, Mouse, Monkey

Applications

ELISA, Knockdown Validated, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all eIF3e Antibodies »

Product Specifications

Immunogen

This affinity purified eIF3e Antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to a region near the C-terminus of mouse eIF3e. (Uniprot: P60229)

Reactivity Notes

A BLAST analysis was used to suggest cross-reactivity with most eIF3e isoforms from mouse, human, rat, dog, bovine, and monkey based on 100% homology with the immunizing sequence. Cross-reactivity with EIF3S6/Int6 from other sources has not been determined.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Description

This product was affinity purified from monospecific antiserum by immunoaffinity chromatography

Store vial at -20C prior to opening. Aliquot contents and freeze at -20C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4C as an undiluted liquid. Dilute only prior to immediate use.

Scientific Data Images for eIF3e Antibody

Western Blot: eIF3e Antibody [NB110-85528]

Western Blot: eIF3e Antibody [NB110-85528]

Western Blot: eIF3e Antibody [NB110-85528] - Analysis of endogenous eIF3S6/Int6 in whole cell extracts from murine (HC-11 and NIH3T3), monkey (CV-1 and Cos-1), and human (HEK293T) cell lines as well as over-expressed eIF3S6/Int6 (control transfected flag-tagged Int6). The identity of the higher and lower molecular weight bands is unknown. The band at 48 kDa, indicated by the arrowhead, corresponds to flag-tagged EIF3S6/Int6. Primary antibody was used at 1:1000.
Western Blot: eIF3e Antibody [NB110-85528]

Western Blot: eIF3e Antibody [NB110-85528]

Western Blot: eIF3e Antibody [NB110-85528] - Western blot using NB110-85528 shows detection of endogenous eIF3S6/Int6. Specific staining is not present in lysates containing lentiviral knockdown vectors (shRNA #1 and #2. Control vectors, specifically a scrambled sequence (Ctl NS) and a sequence against an unrelated gene (Ctl #2), were also used.

Applications for eIF3e Antibody

Application
Recommended Usage

ELISA

1:90000

Western Blot

1:1000
Application Notes
This affinity purified antibody has been tested for use in ELISA and western blotting. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 48 kDa in size corresponding to eIF3S6/Int6 by western blotting in the appropriate cell lysate or extract. This antibody is capable of detecting both over-expressed and endogenous eIF3S6/Int6.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Preservative

0.01% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C short term. Aliquot and store at -80C long term. Avoid freeze-thaw cycles.

Background: eIF3e

Int6 is a candidate tumor suppressor in multiple neoplasms, and in particular, breast and lung cancers. The Int6 locus was initially identified as a common insertion site (CIS) in a genetic screen for transforming sequences in a breast cancer mouse model system. Insertion of mouse mammary tumor virus (MMTV) into this locus results in the production of an amino-terminal truncated gene product. Expression of the truncated Int6 product corresponds to cellular transformation in both in vivo and in vitro systems. This gene product plays a role in regulating translation initiation and is a component of the eIF3 translation initiation complex. There is evidence that suggests that Int6 may impart a negative role in the general translational machinery while promoting an increase in the expression of a subset of stressresponsive genes. Taken together, it is of great interest to further study the mechanism by which Int6 is involved in regulating cell growth.

Alternate Names

eIF-3 p48, eIF3e, eIF3-p48, EIF3S6EIF3-P48, Eukaryotic translation initiation factor 3 subunit 6, eukaryotic translation initiation factor 3 subunit E, eukaryotic translation initiation factor 3, subunit 6 (48kD), eukaryotic translation initiation factor 3, subunit 6 48kDa, eukaryotic translation initiation factor 3, subunit E, INT6eIF3-p46, mammary tumor-associated protein INT6, murine mammary tumor integration site 6 (oncogene homolog), Viral integration site protein INT-6 homolog

Entrez Gene IDs

3646 (Human); 16341 (Mouse); 299872 (Rat)

Gene Symbol

EIF3E

UniProt

P60229 (Mouse)

Additional eIF3e Products

Product Documents for eIF3e Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for eIF3e Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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