ABE1436

Anti-KAT7 Antibody (HBO1 / MYST2)

from rabbit, purified by affinity chromatography

• Synonym(s): Histone acetyltransferase KAT7, Histone acetyltransferase binding to ORC1, Lysine acetyltransferase 7, MOZ, YBF2/SAS3, SAS2 and TIP60 protein 2
• UNSPSC Code: 12352203
• eCl@ss: 32160702

Properties

• biological source: rabbit
• Quality Level: 100
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• purified by: affinity chromatography
• species reactivity: human, mouse, rat
• species reactivity (predicted by homology): porcine (based on 100% sequence homology), chicken (based on 100% sequence homology), bovine (based on 100% sequence homology)
• technique(s): immunocytochemistry: suitable; western blot: suitable
• NCBI accession no.: NP_001181932
• UniProt accession no.: Q5SVQ0
• shipped in: ambient
• target post-translational modification: unmodified
• Gene Information: human ... KAT7(11143) ; mouse ... Kat7(217127)

Description

General description

Histone acetyltransferase KAT7 (EC 2.3.1.48; UniProt Q5SVQ0; also known as Histone acetyltransferase binding to ORC1, Lysine acetyltransferase 7, MOZ, MYST-2, SAS2 and TIP60 protein 2, YBF2/SAS3) is encoded by the Kat7 (also known as Hbo1, Myst2) gene (Gene ID 217127) in murine species. KAT7 is a MYST ( MOZ, Ybf2/Sas3, Sas2, and Tip60) family histone acetyltransferase (HAT) originally characterized as a HAT bound to origin recognition complex 1 (ORC1) and named HBO1. KAT7 displays histone H4-specific acetyltransferase activity with reduced activity toward histone H3. KAT7 plays an essential role in adipogenesis, embryonic development, and the survival of erythroblasts in fetal liver. KAT7 interacts with two JADE1 isoforms, JADE1S and JADE1L, that promote KAT7-mediated acetylation of nucleosomal histones. The KAT7-JADE1 complex shows cell cycle-dependent chromatin shuttling during mitosis via a mechanism linked to JADE1 phosphorylation. Nuclear JADE1S and HBO1 localization correlates with that of cell proliferation marker Ki67 and bulk histone H4 acetylation. KAT7 upregulation has been reported in some human cancers and tumor suppressor p53 expression suppresses KAT7 HAT activity.

Specificity

This rabbit polyclonal antibody targets a central region sequence present in all human, murine, and rat KAT7 (HBO1/MYST2) spliced isoforms reported by UniProt (O95251, Q5SVQ0, Q810T5).

Immunogen

KLH-conjugated linear peptide corresponding to a central region sequence within the N-terminal half of human/mouse/rat KAT7 (HBO1/MYST2).

Application

Anti-KAT7 (HBO1 / MYST2), Cat. No. ABE1436, is a highly specific rabbit polyclonal antibody that targets histone acetyltransferase KAT7 and has been tested in Immunocytochemistry and Western Blotting.

Immunocytochemistry Analysis: A 1:1,000 dilution from a representative lot detected KAT7 (HBO1/MYST2) in HeLa cells.

Research Category
Epigenetics & Nuclear Function

Quality

Evaluated by Western Blotting in L6 myoblast lysate.

Western Blotting Analysis: 1 µg/mL of this antibody detected KAT7 (HBO1/MYST2) in 10 µg of L6 rat myoblast lysate.

Target description

~83 kDa observed. 70.64/58.14/51.44/66.95/55.14 kDa (human isoform 1/2/3/4/5), 70.64/66.95/70.61/66.92/60.25 kDa (mouse isoform 1/2/3/4/5), and 70.51/66.82 kDa (rat isoform 1/2) calculated. Uncharacterized bands may be observed in some lysate(s).

Physical form

Affinity purified.

Purified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to lot specific datasheet.

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.

Safety Information

• Storage Class: 12 - Non Combustible Liquids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable