PMM2 Protein, Human (His)

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The PMM2 protein is essential for the synthesis of GDP-mannose and polyethylene glycol-phosphate-mannose, which are essential for the mannosyl transfer reaction. Its enzymatic activity is integral to the biosynthesis of mannose-containing glycoconjugates, affects protein glycosylation and contributes to cellular homeostasis. PMM2 Protein, Human (His) is the recombinant human-derived PMM2 protein, expressed by E. coli , with C-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli
  • Storage:
    Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

The PMM2 protein is essential for the synthesis of GDP-mannose and polyethylene glycol-phosphate-mannose, which are essential for the mannosyl transfer reaction. Its enzymatic activity is integral to the biosynthesis of mannose-containing glycoconjugates, affects protein glycosylation and contributes to cellular homeostasis. PMM2 Protein, Human (His) is the recombinant human-derived PMM2 protein, expressed by E. coli , with C-6*His labeled tag.

Background

The PMM2 Protein plays a vital role in the synthesis of GDP-mannose and dolichol-phosphate-mannose, essential for numerous critical mannosyl transfer reactions. Its enzymatic activity is integral to the biosynthesis of mannose-containing glycoconjugates, contributing to various cellular processes such as protein glycosylation. PMM2's involvement in these pathways underscores its significance in cellular homeostasis and the proper functioning of glycosylation processes essential for the synthesis of various glycoconjugates with crucial biological functions.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag C-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • PMM2 (M1-S246)
      Accession # O15305-1
    • 6*His
    • C-term
  • Protein Length

    Full Length of Isoform-1

  • Synonyms

    PMM2; PMI; Prev. CDG1; Phosphomannose Isomerase 1; CDG1a; PMM 2; PMI1; Congenital Disorder Of Glycosylation, Type Ia; CDGS; Phosphomannomutase; Phosphomannomutase 2; Mannose-6-Phosphate Isomerase

  • AA Sequence

    MAAPGPALCLFDVDGTLTAPRQKITKEMDDFLQKLRQKIKIGVVGGSDFEKVQEQLGNDVVEKYDYVFPENGLVAYKDGKLLCRQNIQSHLGEALIQDLINYCLSYIAKIKLPKKRGTFIEFRNGMLNVSPIGRSCSQEERIEFYELDKKENIRQKFVADLRKEFAGKGLTFSIGGQISFDVFPDGWDKRYCLRHVENDGYKTIYFFGDKTMPGGNDHEIFTDPRTMGYSVTAPEDTRRICELLFS

  • Predicted Molecular Mass

    29.1 kDa

  • Molecular Weight

    Approximately 29 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of 20 mM Tris-HCl, 50 mM NaCl, 6% trehalose, 0.02% Tween 20, 2 mM EDTA, pH 8.5.
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.

Storage & Stability

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping

Shipping with dry ice.

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)

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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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