Name: Human POLD2 Recombinant Protein (His Tag)

Synonyms: DNA Polymerase Delta Subunit 2;DNA Polymerase Delta Subunit p50;POLD2

Expression host: E.coli

Sequence: Met 1-Pro469

Accesstion: P49005

Species: Human

Mol_Mass: 52.3 kDa

AP_Mol_Mass: 56 kDa

Tag: C-His

Purity: > 85 % as determined by reducing SDS-PAGE.


Storage: Store at

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at

Formulation: Supplied as a 0.2 μm filtered solution of PBS, 10% Glycerol, pH 7.4.

Reconstitution: Not Applicable

Background: DNA Polymerase Delta Subunit 2 (POLD2) belongs to the DNA polymerase delta/II small subunit family. POLD2 can form a heterotetramer composed of subunits of 125 kDa, 50 kDa, 66 kDa and 12 kDa. POLD2 possesses both polymerase and 3′ to 5′ exonuclease activity and plays a critical role in DNA replication and repair. POLD2 is required for the stimulation of DNA polymerase delta activity by the processivity cofactor proliferating cell nuclear antigen (PCNA).

MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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