PNKP, Polyclonal Antibody

2''(3'')-polynucleotidase; 2'(3')-polynucleotidase; Bifunctional polynucleotide phosphatase/kinase; DEM 1; DEM1; DNA 5' kinase/3' phosphatase; DNA 5''-kinase/3''-phosphatase; EIEE10; Homo sapiens polynucleotide kinase 3' phosphatase (PNKP); MCSZ; PNK 1; PNK1; Pnkp; PNKP DNA kinase; PNKP_HUMAN; Polynucleotide 3'-phosphatase; Polynucleotide 5' hydroxyl kinase; Polynucleotide 5''-hydroxyl-kinase; Polynucleotide kinase 3 prime phosphatase; Polynucleotide kinase 3' phosphatase; Polynucleotide Kinase; Polynucleotide kinase-3''-phosphatase

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

IgG

Rabbit

PNKP antibody detects endogenous levels of PNKP

The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.

Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

1mg/ml (lot specific)

Store at -20 degree C. Stable for 12 months from date of receipt.

Manufactured in an ISO 9001:2015 Certified Laboratory.

Manufactured in a lab with traceable raw materials manufactured on site. Coordinated product portfolio of antibodies, pairs, conjugates, recombinant proteins, and immunoassay materials available, please inquire.

Small volumes of anti-PNKP antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Function: Plays a key role in the repair of DNA damage, functioning as part of both the non-homologous end-joining (NHEJ) and base excision repair (BER) pathways. Through its two catalytic activities, PNK ensures that DNA termini are compatible with extension and ligation by either removing 3'-phosphates from, or by phosphorylating 5'-hydroxyl groups on, the ribose sugar of the DNA backbone.
Subunit Structure: Monomer.
Similarity: The FHA domain binds threonine-phosphorylated peptides from XRCC1/4, and is responsible for the recruitment of PNKP to the sites of DNA repair. The affinity is ten times greater if peptides are also phosphorylated on the serine preceeding the phosphothreonine.In the N-terminal section; belongs to the DNA 3' phosphatase family.

Western Blot (WB), ELISA (EIA)

WB: 1:500-1:2000

Western blot analysis of PNKP in lysates of Jurkat , using PNKP Antibody(MBS9603176).

Observed: 60 kDa
Predicted: 58 kDa

polynucleotide kinase 3'-phosphatase

bifunctional polynucleotide phosphatase/kinase

Bifunctional polynucleotide phosphatase/kinase

This locus represents a gene involved in DNA repair. In response to ionizing radiation or oxidative damage, the protein encoded by this locus catalyzes 5' phosphorylation and 3' dephosphorylation of nucleic acids. Mutations at this locus have been associated with microcephaly, seizures, and developmental delay.[provided by RefSeq, Sep 2010]

Plays a key role in the repair of DNA damage, functioning as part of both the non-homologous end-joining (NHEJ) and base excision repair (BER) pathways. Through its two catalytic activities, PNK ensures that DNA termini are compatible with extension and ligation by either removing 3'-phosphates from, or by phosphorylating 5'-hydroxyl groups on, the ribose sugar of the DNA backbone.

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