HOXA9 antibody (pAb)

Aliases: HOX1, ABD-B, HOX1G, HOX1.7
Catalog No: 39825 Format: 100 µl $435 Buy
Catalog No: 39826 Format: 10 µl $105 Buy

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Antibody Type:
Polyclonal
Isotype:
IgG
Purification:
Affinity Purified
Host:
Rabbit
Molecular Weight:
48 kDa
Reactivity:
Human

Applications

Western Blot Validated

Application Notes


Validated Applications:
WB: 1:500 - 1:2,000 dilution

The addition of 0.05% Tween 20 in the blocking buffer and primary antibody incubation buffer is recommended to aid in detection by Western blot. Individual optimization may be required.

Note: many chromatin-bound proteins are not soluble in a low salt nuclear extract and fractionate to the pellet. Therefore, we recommend a High Salt / Sonication Protocol when preparing nuclear extracts for Western Blot.

Immunogen

This HOXA9 antibody was raised against a peptide within the N-terminal region of human HOXA9.

Buffer

Purified IgG in 70 mM Tris (pH 8), 105 mM NaCl, 31 mM glycine, 0.07 mM EDTA, 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.

References

 
HOXA9 antibody (pAb) tested by Western blot.

HOXA9 antibody (pAb) tested by Western blot.
K-562 nuclear extract (20 µg per lane) probed with HOXA9 antibody at a dilution of 1:1,000.

Background

HOXA9 (Homeobox protein A9, HOX1G) is a sequence-specific DNA binding transcription factor with a central role in both hematopoiesis and leukemia. HOXA9 is required for normal hematopoiesis and contributes to myeloid blood cell differentiation. High levels of HOXA9 expression in hematopoietic cells is a characteristic feature of acute myeloid leukemia (AML), and may contribute to the development of this disease. Overexpression of HOXA9 markedly expands hematopoietic stem cells.

Positive Control

Active Motif's K-562 nuclear extract (Catalog No. 36015) can be used as a positive control for HOXA9 antibody.

Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Upon receipt, unconjugated antibodies may be stored at -20°C for up to 2 years. Fluorophore- & enzyme-conjugated antibodies should be stored at 4°C. Fluorophore-conjugated antibodies should be protected from light. Keep reagents on ice when not in storage; to avoid repeated freeze/thaw cycles, we recommend aliquoting items that will be stored frozen into single-use fractions prior to freezing.

Guarantee

This product is guaranteed for 6 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.

Application Key

  • ChIP = Chromatin Immunoprecipitation;
  • DB = Dot Blot;
  • ELISA = Enzyme-linked Immunosorbent Assay;
  • EMSA = Electrophoretic Mobility Shift Assay
  • FC = Flow Cytometry;
  • ICC = Immunocytochemistry;
  • IF = Immunofluorescence;
  • IHC = Immunohistochemistry;
  • IP = Immunoprecipitation;
  • MeDIP = Methyl-DNA Immunoprecipitation;
  • TR-FRET = Time-Resolved Fluorescence Resonance Energy Transfer;
  • WB = Western Blotting