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Goat Anti-GABPB2 Antibody (EB07818)

Related Products: EBP07818 - Immunizing Peptide
Code Name Applications Availability Size Tested species Price Grade  
EB07818 Goat Anti-GABPB2 Antibody Pep-ELISA, WB, IHC, IF, FC Yes 100µg specific antibody in 200µl Human $450.00 Elite_Plus

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Orders are shipped by our parent company Vector Laboratories, 6737 Mowry Avenue, Newark CA 94560, USA. 
EB07818 1
EB07818 (0.3µg/ml) staining of HeLa cell lysate (A) + peptide (B) (35µg protein in RIPA buffer). Detected by chemiluminescence.
EB07818 2
EB07818 Immunofluorescence analysis of paraformaldehyde fixed HeLa cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing nuclear/nuclear speckle staining. Actin filaments were stained with phalloidin (red) and the nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml).
EB07818 3
EB07818 Immunofluorescence analysis of paraformaldehyde fixed U2OS cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml), showing nuclear staining. Actin filaments were stained with phalloidin (red) and the nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10ug/ml) followed by Alexa Fluor 488 secondary antibody (2ug/ml).
EB07818 4
EB07818 Flow cytometric analysis of paraformaldehyde fixed HEK293 cells (blue line), permeabilized with 0.5% Triton. Primary incubation 1hr (10ug/ml) followed by Alexa Fluor 488 secondary antibody (1ug/ml). IgG control: Unimmunized goat IgG (black line) followed by Alexa Fluor 488 secondary antibody.
EB07818 5
EB07818 (3.75µg/ml) staining of paraffin embedded Human Tonsil. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.
EB07818 6
EB07818 (3.75µg/ml) staining of paraffin embedded Human Spleen. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.
Click here to download PDF datasheet.

Target Protein

Principal Names: GABPB2, GA binding protein transcription factor, beta subunit 2, BABPB2, E4TF1, E4TF1-47, E4TF1-53, E4TF1B, GABPB, GABPB1, NRF2B1, NRF2B2, GA binding protein transcription factor, beta subunit 1, 53kDa, GA binding protein transcription factor, beta subunit 2, 47kDa, nuclear respiratory factor-2 subunit beta
Official Symbol: GABPB1
Accession Number(s): NP_005245.2; NP_002032.2; NP_001307844.1
Human GeneID(s): 2553

Immunogen

Peptide with sequence C-SSENSSKATDETG, from the internal region of the protein sequence according to NP_005245.2; NP_002032.2; NP_001307844.1.

Please note the peptide is available for sale.

Purification and Storage

Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
Supplied at 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin.
Aliquot and store at -20°C. Minimize freezing and thawing.

Applications Tested

Peptide ELISA: antibody detection limit dilution 1:32000.
Western blot: Approx 45+38kDa bands observed in lysates of cell line HeLa (calculated MW of 42.5kDa according to NP_005245.2, NP_001307844.1 and of 38.1kDa according to NP_002032.2). An additional band of unknown identity was also consistently observed at 22kDa and was successfully blocked by incubation with the immunising peptide. Recommended concentration: 0.3-1µg/ml. Primary incubation 1 hour at room temperature.
IHC: Paraffin embedded Human Tonsil and Spleen. Recommended concentration: 3.75µg/ml.

Immunofluorescence: Strong expression of the protein seen in the nuclei of HeLa and U2OS cells. Recommended concentration: 10µg/ml.

Flow Cytometry: Flow cytometric analysis of HEK293 cells. Recommended concentration: 10ug/ml.

Species Reactivity

Tested: Human
Expected from sequence similarity: Human, Dog

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