PEG3 Antilichaam / Voorvaderlijk uitgedrukt gen 3

Paternally-expressed gene 3 protein is a protein that in humans is encoded by the PEG3 gene. In human, ZIM2 and PEG3 are treated as two distinct genes though they share multiple 5' exons and a common promoter and both genes are paternally expressed. Alternative splicing events connect their shared 5' exons either with the remaining 4 exons unique to ZIM2, or with the remaining 2 exons unique to PEG3. In contrast, in other mammals ZIM2 does not undergo imprinting and, in mouse, cow, and likely other mammals as well, the ZIM2 and PEG3 genes do not share exons. Human PEG3 protein belongs to the Kruppel C2H2-type zinc finger protein family. PEG3 may play a role in cell proliferation and p53-mediated apoptosis. PEG3 has also shown tumor suppressor activity and tumorigenesis in glioma and ovarian cells. Alternative splicing of this PEG3 gene results in multiple transcript variants encoding distinct isoforms.

Western blot: 1-2 µg/mL, Immunofluorescence: 5 µg/mL, Flow cytometry: 1-3ug/million cells, ELISA: 0.1-0.5 µg/mL

Q9GZU2

Human

An E.coli-derived human recombinant protein (amino acids M1-R1548) was used as the immunogen for the PEG3 antibody.

WB, IF, FACS, ELISA

Antigen affinity chromatography

Antigen affinity purified

Lyophilized from 1X PBS with 2% Trehalose

This PEG3 antibody is available for research use only.

After reconstitution, the PEG3 Antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Optimal dilution of the PEG3 antibody should be determined by the researcher.

Nuclear, cytoplasmic

Immunofluorescent staining of FFPE human U-2 OS cells with PEG3 antibody (red) and Phalloidin-iFluor 488 conjugate (green) . HIER: steam section in pH6 citrate buffer for 20 min.