Eif3e Rabbit Polyclonal Antibody

CAT#: TA319457

Rabbit polyclonal Eif3S6 Int6 antibody

Product Images

WB using Anti-eIF3S6/Int6 antibody shows detection 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.

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  Western blot using affinity purified anti-eIF3S6/Int6 antibody 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. Personal communication, J.Lee, NCI, Bethesda, MD.

Specifications

Product Data

• Applications: WB
• Recommended Dilution: ELISA: 1:90,000, WB: 1:1,000
• Reactivities: Mouse, Human, Rat, Dog, Bovine, Monkey
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: This affinity purified 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 EIF3S6/Int6.
• Formulation: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
• Concentration: lot specific
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: eukaryotic translation initiation factor 3, subunit E
• Database Link:
  NP_032414
  Entrez Gene 3646 HumanEntrez Gene 299872 RatEntrez Gene 475070 DogEntrez Gene 697622 MonkeyEntrez Gene 103692906 RatEntrez Gene 16341 Mouse
  UniProt ID P60229
• Synonyms: eIF3-p46; EIF3-P48; EIF3S6; INT6
• Note: This antibody is suitable for Cancer, Immunology and Nuclear Signaling research. 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 stress-responsive genes. Taken together, it is of great interest to further study the mechanism by which Int6 is involved in regulating cell growth.