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eIF4G1 Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-07806

Novus Biologicals, part of Bio-Techne
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NBP2-07806

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for eIF4G1 Overexpression Lysate

eIF4G1 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC212877

Accession#: NM_004953

Protein Tag: C-MYC/DDK

You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul). Each vial of cell lysate contains 100ug of total protein (at 1 mg/ml). The 2xSDS Sample Buffer consists of 4% SDS, 125mM Tris-HCl pH6.8, 10% Glycerol, 0.002% Bromophenol blue, 100mM DTT.

Product Specifications

Application Notes

This product is intended for use as a positive control in Western Blot. Overexpression of the target protein was confirmed using an antibody to DDK (FLAG) epitope tag (NBP1-71705) present on the protein construct.

Each vial of cell lysate contains 100ug of total protein which should be sufficient for 20-50 reactions. Depending on over-expression level, antibody affinity and detection system, some lysates can go as low as 0.1 ug per load. We recommend starting with 5ug of cell lysate. Add an equal amount of cell lysate and 2X SDS Sample buffer and boil the SDS samples for 10 minutes before loading.

TMW

154.6 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Type

Overexpression

Scientific Data Images for eIF4G1 Overexpression Lysate

Western Blot: eIF4G1 Overexpression Lysate [NBP2-07806]

Western Blot: eIF4G1 Overexpression Lysate [NBP2-07806]

Western Blot: eIF4G1 Overexpression Lysate (Adult Normal) [NBP2-07806] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for eIF4G1.

Formulation, Preparation, and Storage

Formulation

RIPA buffer

Concentration

The exact concentration of the protein of interest cannot be determined for overexpression lysates. Please contact technical support for more information.

Shipping

The product is shipped with dry ice or equivalent. Upon receipt, store it immediately at the temperature recommended below.

Storage

Store at -80C. Avoid freeze-thaw cycles.

Background: eIF4G1

eIF4G1 (eukaryotic translation Initiation Factor 4 Gamma 1) is a component of the protein complex eIF-4 which is involved in the recognition of the mRNA cap ATP-dependent unwinding of the terminal secondary structure and recruitment of mRNA to the ribosome. eIF4G plays a critical role in protein expression and is at the center of a complex regulatory network. Together with the cap-binding protein eIF4E, it recruits the small ribosomal subunit to the end of mRNA and promotes the assembly of a functional translation initiation complex which scans along the mRNA to the translation start codon. Human eIF4G contains three consecutive HEAT domains, as well as long unstructured regions involved in multiple protein-protein interactions. The interactions of eIF4G1 with other factors are largely unknown.

Long Name

Eukaryotic Translation Initiation Factor 4 gamma 1

Alternate Names

DKFZp686A1451, EIF4F, eIF-4G 1, eIF-4G1, EIF4-gamma, eIF-4-gamma 1, EIF4GI, EIF4Gp220, eucaryotic translation initiation factor 4G, eukaryotic translation initiation factor 4 gamma 1, eukaryotic translation initiation factor 4 gamma, 1, P220

Gene Symbol

EIF4G1

Additional eIF4G1 Products

Product Documents for eIF4G1 Overexpression Lysate

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for eIF4G1 Overexpression Lysate

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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