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07-178

Sigma-Aldrich

Anti-Hox A9 Antibody

Upstate®, from rabbit

Synonym(s):

Anti-ABD-B, Anti-HOX1, Anti-HOX1.7, Anti-HOX1G

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

species reactivity

mouse, human

manufacturer/tradename

Upstate®

technique(s)

electrophoretic mobility shift assay: suitable
immunocytochemistry: suitable
western blot: suitable

isotype

IgG

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... HOXA9(3205)

General description

HOXA9 is a transcription factor with a central role in both haemopoiesis and leukaemia. High levels of HOXA9 expression in haemopoietic cells is a characteristic feature of acute myeloid leukaemia (AML), and may be sufficient to cause this disease. Overexpression of Hoxa-9 markedly expands hematopoietic stem cells. HOXA9 expression changes dramatically with age - a uniformly low level of expression during early adulthood is replaced by a frequently very high expression in adults over sixty.

Specificity

Based on a BLAST search, the antibody will likely cross react with Newt, Coelacanth, Dog, Chicken, and Rat Hox A9; Antelope, Mouse and Guinea Pig Hox 1.7; Frog, human and Zebrafish Hox A-9B; and Kenyan Clawed Frog Hox B.1
Hox A9

Immunogen

GST fusion protein corresponding to residues 194-272 of mouse Hox A9

Application

Detect Hox A9 with Anti-Hox A9 Antibody (Rabbit Polyclonal Antibody), that has been shown to work in EMSA, WB, ICC.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors

Quality

Routinely evaluated by immunoblot on whole cell lysates of Hoxa9 immortalized HF1 myeloid progenitor cells

Target description

36kDa

Physical form

Format: Purified
Protein A chromatography
Protein A purified immunoglobulin presented in 0.02M phosphate buffer, pH 7.6, 0.25M NaCl, and 0.1% Sodium Azide before the addition of glycerol to 30%.

Storage and Stability

2 years at -20°C

Analysis Note

Control
Hoxa9 immortalized HF1 cells

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Leukemic fusion genes MLL/AF4 and AML1/MTG8 support leukemic self-renewal by controlling expression of the telomerase subunit TERT.
A Gessner,M Thomas,P Garrido Castro,L Buchler,A Scholz,T H Brummendorf,N Martinez Soria et al.
Leukemia null
Léo Machado et al.
Cell reports, 21(7), 1982-1993 (2017-11-16)
State of the art techniques have been developed to isolate and analyze cells from various tissues, aiming to capture their in vivo state. However, the majority of cell isolation protocols involve lengthy mechanical and enzymatic dissociation steps followed by flow cytometry
K R Calvo et al.
Molecular and cellular biology, 20(9), 3274-3285 (2000-04-11)
The genes encoding Hoxa9 and Meis1 are transcriptionally coactivated in a subset of acute myeloid leukemia (AML) in mice. In marrow reconstitution experiments, coexpression of both genes produces rapid AML, while neither gene alone generates overt leukemia. Although Hoxa9 and
Isolated Hoxa9 overexpression predisposes to the development of lymphoid but not myeloid leukemia.
Beachy, SH; Onozawa, M; Silverman, D; Chung, YJ; Rivera, MM; Aplan, PD
Experimental Hematology null
Ronan Quéré et al.
Blood, 117(22), 5918-5930 (2011-04-08)
We studied leukemic stem cells (LSCs) in a Smad4(-/-) mouse model of acute myelogenous leukemia (AML) induced either by the HOXA9 gene or by the fusion oncogene NUP98-HOXA9. Although Hoxa9-Smad4 complexes accumulate in the cytoplasm of normal hematopoietic stem cells

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