CBFB Overexpression Lysate (Native)


Western Blot: CBFb Overexpression Lysate (Adult Normal) [NBL1-08735] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for CBFb.

Product Details

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

Order Details

CBFB Overexpression Lysate (Native) Summary

The lysate was created in HEK293T cells, using plasmid ID RC202111 and based on accession number NM_001755. The protein contains a C-terminal DDK tag.
Homo sapiens core-binding factor, beta subunit (CBFB), transcript variant 2, mRNA.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
RIPA buffer
The exact concentration of the protein of interest cannot be determined for overexpression lysates. Please contact technical support for more information.


Application Notes
This product is intended for use as a positive control in Western Blot. You will receive the lysate (100ug), and an empty vector negative control (100 ug).
Theoretical MW
21.3 kDa

Lysate Details for CBFB

Protein State


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 manufactured by and sold under license from OriGene Technologies and its use is limited solely for research purposes.

Alternate Names for CBFB Overexpression Lysate (Native)

  • CBF-beta
  • core-binding factor subunit beta
  • core-binding factor, beta subunit
  • PEA2-beta
  • PEBP2B
  • PEBP2-beta
  • polyomavirus enhancer binding protein 2, beta subunit
  • Polyomavirus enhancer-binding protein 2 beta subunit
  • SL3/AKV core-binding factor beta subunit
  • SL3-3 enhancer factor 1 beta subunit
  • SL3-3 enhancer factor 1 subunit beta
  • SL3-3


The protein encoded by this gene is the beta subunit of a heterodimeric core-binding transcription factor belonging to the PEBP2/CBF transcription factor family which master-regulates a host of genes specific to hematopoiesis (e.g., RUNX1) and osteogenesis (e.g., RUNX2). The beta subunit is a non-DNA binding regulatory subunit; it allosterically enhances DNA binding by alpha subunit as the complex binds to the core site of various enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers and GM-CSF promoters. Alternative splicing generates two mRNA variants, each encoding a distinct carboxyl terminus. In some cases, a pericentric inversion of chromosome 16 [inv(16)(p13q22)] produces a chimeric transcript consisting of the N terminus of core-binding factor beta in a fusion with the C-terminal portion of the smooth muscle myosin heavy chain 11. This chromosomal rearrangement is associated with acute myeloid leukemia of the M4Eo subtype. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq]. Transcript Variant: This variant (2) uses an alternate splice site in the 3' coding region compared to variant 1, that causes a frameshift. The resulting isoform (2) is shorter and has a distinct C-terminus compared to isoform 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.


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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Publications for CBFB Lysate (NBL1-08735) (0)

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Contact Information

Product PDFs


Gene Symbol CBFB

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