NrdD Protein, E.coli (His)

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The NrdD protein plays a key role in cellular processes by catalyzing the conversion of ribonucleotides into deoxyribonucleotides, an essential component required for DNA synthesis and repair. Various studies have demonstrated that NrdD contributes to the maintenance and replication of genetic material by promoting the conversion of ribonucleotides into their deoxyribonucleotide counterparts through its enzymatic activity. NrdD Protein, E.coli (His) is the recombinant E. coli-derived NrdD protein, expressed by E. coli , with N-His labeled tag.

For research use only. We do not sell to patients.
  • Species: E.coli
  • Source: E. coli
  • Storage:
    Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

The NrdD protein plays a key role in cellular processes by catalyzing the conversion of ribonucleotides into deoxyribonucleotides, an essential component required for DNA synthesis and repair. Various studies have demonstrated that NrdD contributes to the maintenance and replication of genetic material by promoting the conversion of ribonucleotides into their deoxyribonucleotide counterparts through its enzymatic activity. NrdD Protein, E.coli (His) is the recombinant E. coli-derived NrdD protein, expressed by E. coli , with N-His labeled tag.

Background

NrdD is an enzyme that plays a crucial role in nucleotide metabolism by catalyzing the conversion of ribonucleotides into deoxyribonucleotides. This enzymatic activity is essential for DNA synthesis and repair processes within the cell. NrdD contributes to the balance of deoxyribonucleotide pools necessary for the accurate and efficient replication of DNA. The enzyme is capable of reducing each of the four common ribonucleoside triphosphates, underscoring its versatility in modifying a range of nucleotide substrates. It has to highlight NrdD's central role in nucleotide biosynthesis, emphasizing its significance in providing the precursors required for the synthesis and maintenance of DNA, which is fundamental for various cellular processes.

Verified Bioactivity

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Technical Parameters

  • Species E.coli
  • Source E. coli
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • NrdD (M1-G712)
      Accession # P28903
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    Anaerobic ribonucleoside-triphosphate reductase; EC:1.1.98.6; Class III ribonucleoside-triphosphate reductase; nrdD; b4238; JW4197

  • AA Sequence

    MTPHVMKRDGCKVPFKSERIKEAILRAAKAAEVDDADYCATVAAVVSEQMQGRNQVDINEIQTAVENQLMSGPYKQLARAYIEYRHDRDIEREKRGRLNQEIRGLVEQTNASLLNENANKDSKVIPTQRDLLAGIVAKHYARQHLLPRDVVQAHERGDIHYHDLDYSPFFPMFNCMLIDLKGMLTQGFKMGNAEIEPPKSISTATAVTAQIIAQVASHIYGGTTINRIDEVLAPFVTASYNKHRKTAEEWNIPDAEGYANSRTIKECYDAFQSLEYEVNTLHTANGQTPFVTFGFGLGTSWESRLIQESILRNRIAGLGKNRKTAVFPKLVFAIRDGLNHKKGDPNYDIKQLALECASKRMYPDILNYDQVVKVTGSFKTPMGCRSFLGVWENENGEQIHDGRNNLGVISLNLPRIALEAKGDEATFWKLLDERLVLARKALMTRIARLEGVKARVAPILYMEGACGVRLNADDDVSEIFKNGRASISLGYIGIHETINALFGGEHVYDNEQLRAKGIAIVERLRQAVDQWKEETGYGFSLYSTPSENLCDRFCRLDTAEFGVVPGVTDKGYYTNSFHLDVEKKVNPYDKIDFEAPYPPLANGGFICYGEYPNIQHNLKALEDVWDYSYQHVPYYGTNTPIDECYECGFTGEFECTSKGFTCPKCGNHDASRVSVTRRVCGYLGSPDARPFNAGKQEEVKRRVKHLGNGQIG

  • Predicted Molecular Mass

    84 kDa

  • Purity

    ≥ 90%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, 6% trehalose, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Calculators

Reconstitution Calculator

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) Volume (to add to vial)
=
Mass (in vial) Mass (in vial)
÷
Desired Reconstitution Concentration Desired Reconstitution Concentration
Dilution Calculator

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

Concentration (start) Concentration (start)
×
Volume (start) Volume (start)
=
Concentration (final) Concentration (final)
×
Volume (final) Volume (final)
The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

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