E2F5 Overexpression Lysate

Name: E2F5 Overexpression Lysate
Brand: Novus Biologicals
SKU: NBP2-08161

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-08161

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Product Summary
Product Specifications
Scientific Data
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for E2F5 Overexpression Lysate

E2F5 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC224285

Accession#: NM_001951

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

37.4 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 E2F5 Overexpression Lysate

Western Blot: E2F5 Overexpression Lysate [NBP2-08161]

Western Blot: E2F5 Overexpression Lysate (Adult Normal) [NBP2-08161] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for E2F5.

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: E2F5

The protein encoded by the E2F5 gene is a member of the E2F family of transcription factors. The E2F family plays a crucialrole in the control of cell cycle and action of tumor suppressor proteins and is also a target of the transformingproteins of small DNA tumor viruses. The E2F proteins contain several evolutionarily conserved domains that arepresent in most members of the family. These domains include a DNA binding domain, a dimerization domain whichdetermines interaction with the differentiation regulated transcription factor proteins (DP), a transactivation domainenriched in acidic amino acids, and a tumor suppressor protein association domain which is embedded within thetransactivation domain. This protein is differentially phosphorylated and is expressed in a wide variety of humantissues. It has higher identity to E2F4 than to other family members. Both this protein and E2F4 interact with tumorsuppressor proteins p130 and p107, but not with pRB. Alternative splicing results in multiple variants encodingdifferent isoforms. (provided by RefSeq)

Alternate Names

E2F transcription factor 5, p130-binding, E2F-5, transcription factor E2F5

Gene Symbol

E2F5

Additional E2F5 Products

Product Documents for E2F5 Overexpression Lysate

Product Datasheets

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COA

SDS

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Product Specific Notices for E2F5 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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