DNA polymerase delta p50 (POLD2) (NM_006230) Human Recombinant Protein

Specifications

Product Data
Species	Human
Expression Host	E. coli
Expression cDNA Clone or AA Sequence	Protein Sequence (showhide) Met1-Pro469
Tag	C-His
Predicted MW	52.3 kDa
Purity	>95% as determined by SDS-PAGE and Coomassie blue staining
Buffer	Supplied as a 0.2 um filtered solution of PBS, 10% Glycerol, pH 7.4.
Storage	Store at < -20°C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.
Stability	Stable for at least 3 months from date of receipt under proper storage and handling conditions.
Endotoxin	Endotoxin level is < 0.1 ng/µg of protein (< 1 EU/µg)
Reference Data
RefSeq	NP_006221
Locus ID	5425
UniProt ID	P49005
Refseq Size	1648
Cytogenetics	7p13
Refseq ORF	1407
Summary	This gene encodes the 50-kDa catalytic subunit of DNA polymerase delta. DNA polymerase delta possesses both polymerase and 3' to 5' exonuclease activity and plays a critical role in DNA replication and repair. The encoded protein is required for the stimulation of DNA polymerase delta activity by the processivity cofactor proliferating cell nuclear antigen (PCNA). Expression of this gene may be a marker for ovarian carcinomas. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene, and a pseudogene of this gene is located on the long arm of chromosome 5. [provided by RefSeq, Mar 2012]
Protein Families	Stem cell - Pluripotency
Protein Pathways	Base excision repair, DNA replication, Homologous recombination, Metabolic pathways, Mismatch repair, Nucleotide excision repair, Purine metabolism, Pyrimidine metabolism

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