Recombinant Agaricus bisporus Polyphenol oxidase 2 (PPO2) | CSB-EP522115AYJ

Recombinant Agaricus bisporus Polyphenol oxidase 2 (PPO2) | CSB-EP522115AYJ | Cusabio

Alternative Name(s): Polyphenol oxidase 2(PPO2)(Phenolase 2)(EC 1.14.18.1)(Cresolase 2)(Tyrosinase 2)

Gene Names: PPO2

Research Areas: Metabolism

Organism: Agaricus bisporus (White button mushroom)

AA Sequence: MSLIATVGPTGGVKNRLNIVDFVKNEKFFTLYVRSLELLQAKEQHDYSSFFQLAGIHGLPFTEWAKERPSMNLYKAGYCTHGQVLFPTWHRTYLSVLEQILQGAAIEVAKKFTSNQTDWVQAAQDLRQPYWDWGFELMPPDEVIKNEEVNITNYDGKKISVKNPILRYHFHPIDPSFKPYGDFATWRTTVRNPDRNRREDIPGLIKKMRLEEGQIREKTYNMLKFNDAWERFSNHGISDDQHANSLESVHDDIHVMVGYGKIEGHMDHPFFAAFDPIFWLHHTNVDRLLSLWKAINPDVWVTSGRNRDGTMGIAPNAQINSETPLEPFYQSGDKVWTSASLADTARLGYSYPDFDKLVGGTKELIRDAIDDLIDERYG

Source: E.coli

Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged

Expression Region: 1-378aa

Sequence Info: Full Length of Mature Protein

MW: 51.0 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: Copper-containing oxidase that catalyzes both the o-hydroxylation of monophenols and the subsequent oxidation of the resulting o-diphenols into reactive o-quinones, which evolve spontaneously to produce intermediates, which associate in dark brown pigments. Involved in the initial step of melanin synthesis. Melanins constitute a mechanism of defense and resistance to stress such as UV radiations, free radicals, gamma rays, dehydratation and extreme temperatures, and contribute to the fungal cell-wall resistance against hydrolytic enzymes in avoiding cellular lysis. Fungal pigments are also involved in the formation and stability of spores (By similarity).

Reference: "Expression of phenol oxidase and heat-shock genes during the development of Agaricus bisporus fruiting bodies, healthy and infected by Lecanicillium fungicola." Largeteau M.L., Latapy C., Minvielle N., Regnault-Roger C., Savoie J.M. Appl. Microbiol. Biotechnol. 85:1499-1507(2010)

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?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function:

Involvement in disease:

Subcellular Location:

Protein Families:

Tissue Specificity:

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: O42713

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: N/A

STRING Database Link: N/A

OMIM Database Link: N/A