Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human

Cited:

Human, Transgenic Mouse

Applications

Validated:

Western Blot, Immunocytochemistry, Chromatin Immunoprecipitation (ChIP)

Cited:

Immunohistochemistry, Western Blot, Immunocytochemistry, Chromatin Immunoprecipitation (ChIP)

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG
View all RUNX2/CBFA1 Primary Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human RUNX2/CBFA1 isoform 2
Lys219-Tyr404
Accession # Q13950

Specificity

Detects human RUNX2/CBFA1 in direct ELISAs and Western blots. In direct ELISAs, less than 5% cross-reactivity with recombinant human (rh) RUNX1 and rhRUNX3 is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human RUNX2/CBFA1 Antibody

Detection of RUNX2/CBFA1-regulated Genes antibody by Chromatin Immunoprecipitation.

Detection of RUNX2/CBFA1-regulated Genes by Chromatin Immunoprecipitation.

Jurkat human acute T cell leukemia cell line treated with 50 ng/mL PMA and 200 ng/mL calcium ionomycin overnight was fixed using formaldehyde, resuspended in lysis buffer, and sonicated to shear chromatin. RUNX2/CBFA1/DNA complexes were immunoprecipitated using 5 µg Goat Anti-Human RUNX2/CBFA1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2006) or control antibody (Catalog # AB-108-C) for 15 minutes in an ultrasonic bath, followed by Biotinylated Anti-Goat IgG Secondary Antibody (Catalog # BAF109). Immunocomplexes were captured using 50 µL of MagCellect Streptavidin Ferrofluid (Catalog # MAG999) and DNA was purified using chelating resin solution. TheVEGFpromoter was detected by standard PCR.

Applications for Human RUNX2/CBFA1 Antibody

Application
Recommended Usage

Chromatin Immunoprecipitation (ChIP)

5 µg/5 x 106 cells
Sample: PMA and calcium ionomycin treated Jurkat human acute T cell leukemia cell line chromatin, VEGF promoter detected by standard PCR.

Immunocytochemistry

5-15 µg/mL
Sample: Immersion fixed MC3T3-E1 mouse preosteoblast cell line

Western Blot

0.1 µg/mL
Sample: Recombinant Human RUNX2/CBFA1

Reviewed Applications

Read 1 review rated 4 using AF2006 in the following applications:

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: RUNX2/CBFA1

Core Binding Factor A1 (CBFA1; also called AML-3, PEBP-2 alpha A, OSF-2, RUNX2) is a 56 kDa DNA-binding protein that belongs to the Runt-related family of transcription factors. It is synthesized as a 521 amino acid (aa) protein with multiple domains. From the N-terminus, there is a 19 aa activation domain (AD1), a 41 aa glutamine/alanine (Q/A) repeat segment (AD2), a 128 aa Runt/DNA-binding region, a 9 aa NLS and a 285 aa ProSerThr (PST)-rich sequence that is needed for gene activation. Two isoforms exist, one with a truncated AD1 domain and another with a 22 aa deletion in the AD3 section of PST-rich sequence. Human CBFA1 is 98% aa identical to mouse CBFA1.

Long Name

Runt-related Transcription Factor 2

Alternate Names

CBFA1

Entrez Gene IDs

860 (Human)

Gene Symbol

RUNX2

UniProt

Q13950

Additional RUNX2/CBFA1 Products

Product Documents for Human RUNX2/CBFA1 Antibody

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human RUNX2/CBFA1 Antibody

For research use only

Citations for Human RUNX2/CBFA1 Antibody

Customer Reviews for Human RUNX2/CBFA1 Antibody (1)

4 out of 5
1 Customer Rating
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  • Name: Anonymous
    Application: Western Blot
    Sample Tested: See PMID 22821892
    Species: Human
    Verified Customer | Posted 01/06/2015

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Protocols

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