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CREM Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBL1-09472

Novus Biologicals, part of Bio-Techne
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NBL1-09472

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for CREM Overexpression Lysate

CREM Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC215521

Accession#: NM_182771

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

29.5 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 CREM Overexpression Lysate

Western Blot: CREM Overexpression Lysate [NBL1-09472]

Western Blot: CREM Overexpression Lysate [NBL1-09472]

Western Blot: CREM Overexpression Lysate (Adult Normal) [NBL1-09472] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for CREM.
Western Blot: CREM Overexpression Lysate [NBL1-09472]

Western Blot: CREM Overexpression Lysate [NBL1-09472]

Western Blot: CREM Overexpression Lysate (Adult Normal) [NBL1-09472] - Western Blot experiments. Left-Control; Right -Over-expression Lysate for CREM

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: CREM

This gene encodes a bZIP transcription factor that binds to the cAMP responsive element found in many viral and cellular promoters. It is an important component of cAMP-mediated signal transduction during the spermatogenetic cycle, as well as other complex processes. Alternative promoter and translation initiation site usage allows this gene to exert spatial and temporal specificity to cAMP responsiveness. Multiple alternatively spliced transcript variants encoding several different isoforms have been found for this gene, with some of them functioning as activators and some as repressors of transcription. [provided by RefSeq]. Transcript Variant: This variant (15), also known as CREM theta1-tau2-beta, uses an alternative downstream promoter, and differs in the 5' UTR and 5' coding region, compared to variant 1. This results in a shorter isoform (o) with a distinct N-terminus, compared to isoform a. This isoform represents an activator isoform theta 1. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

Alternate Names

cAMP response element modulator, cAMP responsive element modulator, cAMP-responsive element modulator, hCREM 2alpha-b protein, hCREM 2beta-a protein, hCREM-2, ICER, Inducible cAMP early repressor, inducible cAMP early repressor ICER, MGC111110, MGC17881, MGC41893

Gene Symbol

CREM

Additional CREM Products

Product Documents for CREM 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 CREM 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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