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GATA-2 Antibody (PSH04-53)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-32373

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
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NBP3-32373

Key Product Details

Species Reactivity

Validated:

Human, Rat

Applications

Immunocytochemistry/ Immunofluorescence, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # PSH04-53

Concentration

1 mg/ml

Product Summary for GATA-2 Antibody (PSH04-53)

Immunogen

Synthetic peptide within human GATA-2 aa 1-50. (Uniprot: P23769)

Localization

Nucleus.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

51 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.

Scientific Data Images for GATA-2 Antibody (PSH04-53)

GATA-2 Antibody (PSH04-53)

Western Blot: GATA-2 Antibody (PSH04-53) [NBP3-32373]

Western Blot: GATA-2 Antibody (PSH04-53) [NBP3-32373] - Western blot analysis of GATA-2 on different lysates with Rabbit anti-GATA-2 antibody (NBP3-32373) at 1/2,000 dilution.

Lane 1: SH-SY5Y cell lysate
Lane 2: LNCaP cell lysate
Lane 3: Jurkat cell lysate (negative)
Lane 4: PC-12 cell lysate

Lysates/proteins at 20 ug/Lane.

Predicted band size: 51 kDa
Observed band size: 51 kDa

Exposure time: Lane 1: 9 seconds; Lane 2-4: 40 seconds;
ECL;
4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-32373) at 1/2,000 dilution was used in 5% NFDM/TBST at 4 overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
GATA-2 Antibody (PSH04-53)

Immunocytochemistry/ Immunofluorescence: GATA-2 Antibody (PSH04-53) [NBP3-32373]

Immunocytochemistry/ Immunofluorescence: GATA-2 Antibody (PSH04-53) [NBP3-32373] - Immunocytochemistry analysis of SH-SY5Y (positive) and Jurkat (negative) labeling GATA-2 with Rabbit anti-GATA-2 antibody (NBP3-32373) at 1/100 dilution.

Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-GATA-2 antibody (NBP3-32373) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.

Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.

Applications for GATA-2 Antibody (PSH04-53)

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:100

Western Blot

1:2000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS (pH7.4), 0.1% BSA and 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: GATA-2

The GATA family of transcription factors, which contain zinc fingers in their DNA binding domain, have emerged as candidate regulators of gene expression in hematopoietic cells (Tsai et al., 1994 [PubMed 8078582]). GATA1 (MIM 305371) is essential for normal primitive and definitive erythropoiesis and is expressed at high levels in erythroid cells, mast cells, and megakaryocytes. GATA2 is expressed in hematopoietic progenitors, including early erythroid cells, mast cells, and megakaryocytes, and also in nonhematopoietic embryonic stem cells. In chicken erythroid progenitors, forced expression of GATA2 promotes proliferation at the expense of differentiation (Briegel et al., 1993 [PubMed 8504932]). GATA3 (MIM 131320) expression is restricted to T-lymphoid cells and some nonhematopoietic cell types, including embryonic stem cells.[supplied by OMIM]

Alternate Names

GATA2

Gene Symbol

GATA2

Additional GATA-2 Products

Product Documents for GATA-2 Antibody (PSH04-53)

Certificate of Analysis

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

Product Specific Notices for GATA-2 Antibody (PSH04-53)

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

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