C1orf33/MRTO4 Protein, Human (His)

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Based on 1 Customer Validation

C1orf33/MRTO4 is an integral component of ribosome assembly, binds to the 60S presubunit in the nucleolus, and is subsequently replaced by P0 during maturation, contributing to ribosome biogenesis. It interacts with MINAS-60, a replacement for the RBM10 open reading frame. C1orf33/MRTO4 Protein, Human (His) is the recombinant human-derived C1orf33/MRTO4 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

C1orf33/MRTO4 is an integral component of ribosome assembly, binds to the 60S presubunit in the nucleolus, and is subsequently replaced by P0 during maturation, contributing to ribosome biogenesis. It interacts with MINAS-60, a replacement for the RBM10 open reading frame. C1orf33/MRTO4 Protein, Human (His) is the recombinant human-derived C1orf33/MRTO4 protein, expressed by E. coli , with N-His labeled tag.

Background

C1orf33/MRTO4, a vital player in ribosome assembly, serves as a nuclear paralog of the ribosomal protein P0. It engages with pre-60S subunits during the initial stages of assembly within the nucleolus. Notably, in the subsequent maturation process, C1orf33/MRTO4 is displaced by P0, leading to the formation of cytoplasmic pre-60S subunits and mature 80S ribosomes. This protein actively associates with the pre-60S ribosomal particle, contributing to the intricate machinery orchestrating ribosome biogenesis. Additionally, C1orf33/MRTO4 exhibits interaction with MINAS-60, a product arising from an alternative open reading frame of RBM10, highlighting its involvement in diverse cellular processes.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

    ≥ 95%, as determined by reducing SDS-PAGE.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • C1orf33 (M1-D239)
      Accession # Q9UKD2
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    MRTO4; MRT4, MRNA Turnover 4, Homolog (S. Cerevisiae); Prev. C1orf33; Chromosome 1 Open Reading Frame 33; MRT4; MRTO4 Ribosome Maturation Factor; DJ657E11.4; 60S Acidic Ribosomal Protein PO; MRNA Turnover Protein 4 Homolog; MRT4, MRNA Turnover 4, Homolog;

  • AA Sequence

    MPKSKRDKKVSLTKTAKKGLELKQNLIEELRKCVDTYKYLFIFSVANMRNSKLKDIRNAWKHSRMFFGKNKVMMVALGRSPSDEYKDNLHQVSKRLRGEVGLLFTNRTKEEVNEWFTKYTEMDYARAGNKAAFTVSLDPGPLEQFPHSMEPQLRQLGLPTALKRGVVTLLSDYEVCKEGDVLTPEQARVLKLFGYEMAEFKVTIKYMWDSQSGRFQQMGDDLPESASESTEESDSEDDD

  • Molecular Weight

    Approximately 32 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of 50 mM Tris-HCl, 300 mM NaCl, pH 7.4.
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. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

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)
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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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