CEBP alpha Recombinant Protein Antigen

Novus Biologicals | Catalog # NBP2-56909PEP

Novus Biologicals
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Key Product Details

Source

E. coli

Applications

Antibody Competition
View all CEBP alpha Proteins and Enzymes »

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human CEBPA.

Source: E. coli

Amino Acid Sequence: CEHETSIDISAYIDPAAFNDEFLADLFQHSRQQE

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

22 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.

Applications

Antibody Competition (10-100 molar excess)

Application Notes

This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP2-56909.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation, and Storage

NBP2-56909PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
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. Avoid freeze-thaw cycles.

Background: CEBP alpha

CCAAT/enhancer-binding proteins (C/EBP) consist of a family of transcription factors that play an important role in regulating the balance between cell growth & differentiation. The various isoforms of C/EBP (alpha, beta, gamma, delta, epsilon, zeta) exhibit similar DNA-binding specificities and contain a leucine zipper dimerization domain (1). C/EBP alpha (2) can form heterodimers with related protein C/EBP beta and gamma. C/EBP alpha directly interacts with CDK2and CDK4 and arrests cell proliferation by inhibiting these kinases (3). C/EBP alpha has been shown to bind to the promoter and modulate the expression of leptin, a protein that plays an important role in body weight homeostasis (4). C/EBP alpha also has prominent antimitotic activity and may play a role of a tumor suppressor.

Long Name

CCAAT/enhancer-Binding Protein alpha

Alternate Names

C/EBP-alpha, CEBPA

Gene Symbol

CEBPA

Additional CEBP alpha Products

Product Documents for CEBP alpha Recombinant Protein Antigen

Certificate of Analysis

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Product Specific Notices for CEBP alpha Recombinant Protein Antigen

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

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