JHD3B polyclonal antibody

Product Specifications

Background

Cofactor:Binds 1 Fe (2+) ion per subunit., domain:The 2 Tudor domains recognize and bind methylated histones. Double Tudor domain has an interdigitated structure and the unusual fold is required for its ability to bind methylated histone tails., function:Histone demethylase that specifically demethylates 'Lys-9' of histone H3, thereby playing a role in histone code. Does not demethylate histone H3 'Lys-4', H3 'Lys-27', H3 'Lys-36' nor H4 'Lys-20'. Only able to demethylate trimethylated H3 'Lys-9', with a weaker activity than KDM4A, KDM4C and KDM4D. Demethylation of Lys residue generates formaldehyde and succinate., similarity:Belongs to the JHDM3 histone demethylase family., similarity:Contains 1 JmjC domain., similarity:Contains 1 JmjN domain., similarity:Contains 2 PHD-type zinc fingers., similarity:Contains 2 Tudor domains.

CAS Number

9007-83-4

Structure Composition

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Product Name Alternative

KDM4B; JHDM3B; JMJD2B; KIAA0876; Lysine-specific demethylase 4B; JmjC domain-containing histone demethylation protein 3B; Jumonji domain-containing protein 2B

Swiss Prot

O94953

Reactivity

Human

Immunogen

The antiserum was produced against synthesized peptide derived from human KDM4B. AA range:351-400

Conjugation

Unconjugated

Related Pathways

Epigenetic Writers and Erasers of Histone H3

Applications

IHC-p, IF (paraffin section), ELISA

Dilution

Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Modification

Unmodification

Molecular Weight

Storage Conditions

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

Notes

For research use only, not for use in diagnostic procedure.

Specificity

JMJD2B Polyclonal Antibody detects endogenous levels of JMJD2B protein.

Applications Notes

Immunohistochemistry analysis of paraffin-embedded human brain, using JHD3B Antibody. The picture on the right is blocked with the synthesized peptide.