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Key Documents

SAB1300328

Sigma-Aldrich

Anti-MLL3 (center) antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Synonym(s):

Anti-HALR, Anti-Histone-lysine N-methyltransferase, H3 lysine-4 specific MLL3, Anti-Homologous to ALR protein, Anti-MLL3, Anti-Myeloid/lymphoid or mixed-lineage leukemia protein 3 homolog

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

indirect ELISA: 1:1000

NCBI accession no.

NP_733751

UniProt accession no.

Q8NEZ4

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... MLL3(58508)

General description

The SET domain is a conserved C-terminal domain that characterizes proteins of the MLL family, including MLL3. The MLL SET domain is a histone H3 Lys4 (K4)-specific methyltransferase whose activity is stimulated with acetylated H3 peptides. MLL3 maps to 7q36, a chromosome region frequently deleted in myeloid leukaemia. The deduced MLL3 4,911-amino acid protein is more closely related to MLL2 than to MLL1 or MLL4. MLL3 has 6 plant homeodomain (PHD) fingers preceded by a cys-rich ZNF1 domain in its N terminus; a high mobility group (HMG) box, an ATPase alpha-beta signature, and a leucine zipper motif in its central region; and 2 C-terminal FY (phe-tyr) motifs and the SET domain preceded by a ZNF2 domain in its C terminus. The predicted protein also contains several putative nuclear localization motifs. Isoform II lacks ZNF1 and the PHD.

Immunogen

MLL3 (NP_733751, 1889-1923)
This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the central region of human MLL3.

Application

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Physical form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.

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

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Yoshiyuki Watanabe et al.
PloS one, 6(8), e23320-e23320 (2011-08-20)
MLL3 is a histone 3-lysine 4 methyltransferase with tumor-suppressor properties that belongs to a family of chromatin regulator genes potentially altered in neoplasia. Mutations in MLL3 were found in a whole genome analysis of colorectal cancer but have not been

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