Recombinant Human PNKP Protein (1-521 aa), His-SUMO-tagged

• Cat.No.: PNKP-1109H
• Product Overview: Recombinant Human PNKP Protein (1-521 aa) is produced by E. coli expression system. This protein is fused with a 6xHis-SUMO tag at the N-terminal. Research Area: Epigenetics and Nuclear Signaling. Protein Description: Full Length.

Specification

• Description: 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 roving 3'-phosphates from, or by phosphorylating 5'-hydroxyl groups on, the ribose sugar of the DNA backbone.
• Source: E. coli
• Species: Human
• Tag: His-SUMO
• Form: Tris-based buffer, 50% glycerol
• Molecular Mass: 73.1 kDa
• Protein length: 1-521 aa
• AA Sequence: MGEVEAPGRLWLESPPGGAPPIFLP SDGQALVLGRGPLTQVTDRKCSRTQ VELVADPETRTVAVKQLGVNPSTTG TQELKPGLEGSLGVGDTLYLVNGLH PLTLRWEETRTPESQPDTPPGTPLV SQDEKRDAELPKKRMRKSNPGWENL EKLLVFTAAGVKPQGKVAGFDLDGT LITTRSGKVFPTGPSDWRILYPEIP RKLRELEAEGYKLVIFTNQMSIGRG KLPAEEFKAKVEAVVEKLGVPFQVL VATHAGLYRKPVTGMWDHLQEQAND GTPISIGDSIFVGDAAGRPANWAPG RKKKDFSCADRLFALNLGLPFATPE EFFLKWPAAGFELPAFDPRTVSRSG PLCLPESRALLSASPEVVVAVGFPG AGKSTFLKKHLVSAGYVHVNRDTLG SWQRCVTTCETALKQGKRVAIDNTN PDAASRARYVQCARAAGVPCRCFLF TATLEQARHNNRFREMTDSSHIPVS DMVMYGYRKQFEAPTLAEGFSAILE IPFRLWVEPRLGRLYCQFSEG
• Purity: > 90% as determined by SDS-PAGE.
• Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
• Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.
• Concentration: A hardcopy of COA with concentration instruction is sent along with the products.

Gene Information

• Gene Name: PNKP polynucleotide kinase 3-phosphatase [ Homo sapiens ]
• Official Symbol: PNKP
• Synonyms: PNKP; PNK; MCSZ; EIEE10
• Gene ID: 11284
• mRNA Refseq: NM_007254
• Protein Refseq: NP_009185
• MIM: 605610
• UniProt ID: Q96T60