GMPR Protein, Human (His)

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GMPR protein plays a crucial role in nucleotide metabolism by catalyzing the irreversible NADPH-dependent deamination of to IMP. This enzymatic activity is pivotal for the conversion of nucleobase, nucleoside, and nucleotide derivatives of guanine (G) to adenine (A) nucleotides, contributing to the intricate network of biochemical processes involved in maintaining the essential intracellular balance between A and G nucleotides. GMPR Protein, Human (His) is the recombinant human-derived GMPR protein, expressed by E. coli , with N-His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • 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

GMPR protein plays a crucial role in nucleotide metabolism by catalyzing the irreversible NADPH-dependent deamination of to IMP. This enzymatic activity is pivotal for the conversion of nucleobase, nucleoside, and nucleotide derivatives of guanine (G) to adenine (A) nucleotides, contributing to the intricate network of biochemical processes involved in maintaining the essential intracellular balance between A and G nucleotides. GMPR Protein, Human (His) is the recombinant human-derived GMPR protein, expressed by E. coli , with N-His labeled tag.

Background

GMPR protein plays a crucial role in nucleotide metabolism by catalyzing the irreversible NADPH-dependent deamination of GMP to IMP. This enzymatic activity is pivotal for the conversion of nucleobase, nucleoside, and nucleotide derivatives of guanine (G) to adenine (A) nucleotides, contributing to the intricate network of biochemical processes involved in maintaining the essential intracellular balance between A and G nucleotides.

Verified Bioactivity

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

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • GMPR (M1-S345)
      Accession # P36959/NP_006868.3
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    GMPR; HGMPR-I; Guanosine Monophosphate Reductase; GMPR 1; GMPR1; Guanosine 5'-Monophosphate Oxidoreductase; GMP Reductase 1; Guanine Monophosphate Reductase; Guanosine 5'-Monophosphate Oxidoreductase 1; GMP Reductase; Guanosine Monophosphate Reductase 1

  • AA Sequence

    MPRIDADLKLDFKDVLLRPKRSSLKSRAEVDLERTFTFRNSKQTYSGIPIIVANMDTVGTFEMAAVMSQHSMFTAIHKHYSLDDWKLFATNHPECLQNVAVSSGSGQNDLEKMTSILEAVPQVKFICLDVANGYSEHFVEFVKLVRAKFPEHTIMAGNVVTGEMVEELILSGADIIKVGVGPGSVCTTRTKTGVGYPQLSAVIECADSAHGLKGHIISDGGCTCPGDVAKAFGAGADFVMLGGMFSGHTECAGEVFERNGRKLKLFYGMSSDTAMNKHAGGVAEYRASEGKTVEVPYKGDVENTILDILGGLRSTCTYVGAAKLKELSRRATFIRVTQQHNTVFS

  • Molecular Weight

    Approximately 37 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 85%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of 50 mM Tris, 150 mM NaCl, 40% Glycerol, 1 mM DTT, pH 8.0. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.

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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