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PNK Antibody (600-401-480) in WB
Western blot using Rocklands Affinity Purified anti-PNK antibody shows detection of a 57 kDa band corresponding to human PNK in a Y190 yeast cell lysate (lane 1), Y190 yeast cell lysate + human PNK (Gal DNA BP) (lane 2), EM9 XH Chinese hamster ovary cell lysate (lane 3), EM9 XH Chinese hamster ovary cell lysate + human PNK (lane 4) and a HeLa cell lysate (lane 5). Approximately 10 µg of lysate was run on SDS-PAGE and transferred onto nitrocellulose followed by reaction with a 1:1000 dilution of anti-PNK antibody incubated for 1 hr in TBST ... View More
Product Details
600-401-480
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Chimpanzee,
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region of human PNK protein.
Conjugate
Form
Liquid
Concentration
1.46 mg/mL
Purification
Affinity chromatography
Storage buffer
0.02M potassium phosphate, pH 7.2, with 0.15M NaCl
Contains
0.01% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Directed against human PNK protein. A BLAST analysis was used to suggest reactivity with this protein from human and chimpanzee based on 100% homology for the immunogen sequence. Expect cross-reactivity with PNK from dog, mouse and rat sources, as only two amino acid residues change within the immunogen sequence (83% positive by BLAST). Cross-reactivity with PNK homologues from other sources has not been determined.
Target Information
Anti-human Polynucleotide Kinase Mouse Monoclonal Antibody recognizes polynucleotide kinase (PNK), a 57 kDa nuclear enzyme implicated in DNA strand repair processes that occur during DNA replication and recombination, or in response to DNA damaging agents. PNK targets the DNA 5'-hydroxy and 3'-phosphate termini for phosphorylation and dephosphorylation events. During strand breakage in human cells, normal PNK associates with other nuclear proteins to prepare the DNA termini for the enzymatic actions of DNA polymerase-beta and DNA ligase III. PNK is a key functional component in maintaining the genetic stability of human cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Bifunctional polynucleotide phosphatase/kinase; DNA 5'-kinase/3'-phosphatase; Homo sapiens polynucleotide kinase 3'-phosphatase (PNKP); phosphatase/kinase; PKNP; Polynucleotide kinase-3'-phosphatase
Gene Aliases: AOA4; EIEE10; MCSZ; PNK; PNKP
UniProt ID: (Human) Q96T60
Entrez Gene ID: (Human) 11284
nucleotide-excision repair, DNA damage removal
DNA-dependent DNA replication
DNA repair
response to oxidative stress
response to radiation
dephosphorylation
positive regulation of telomere maintenance via telomerase
DNA damage response, detection of DNA damage
nucleotide phosphorylation
positive regulation of telomerase activity
nucleic acid phosphodiester bond hydrolysis
DNA 3' dephosphorylation involved in DNA repair
polynucleotide 3' dephosphorylation
positive regulation of telomere capping
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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