ADH4 Protein, Saccharomyces cerevisiae

The ADH4 protein is a specific alcohol dehydrogenase that primarily functions as a mitochondrial formaldehyde dehydrogenase with a unique ethanol preference. It does not affect ethanol production and exhibits reduced activity on primary alcohols with four or more carbon atoms. ADH4 Protein, Saccharomyces cerevisiae is the recombinant ADH4 protein, expressed by E. coli , with tag free.

For research use only. We do not sell to patients.
  • Species: Others
  • 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 ADH4 protein is a specific alcohol dehydrogenase that primarily functions as a mitochondrial formaldehyde dehydrogenase with a unique ethanol preference. It does not affect ethanol production and exhibits reduced activity on primary alcohols with four or more carbon atoms. ADH4 Protein, Saccharomyces cerevisiae is the recombinant ADH4 protein, expressed by E. coli , with tag free.

Background

ADH4 Protein functions as a specific alcohol dehydrogenase with a distinct preference for ethanol, primarily serving as a mitochondrial formaldehyde dehydrogenase without influencing ethanol production. Its enzymatic activity is notably diminished towards primary alcohols containing four carbon atoms or more, with isomers of aliphatic alcohol, secondary alcohols, and glycerol exhibiting no reactivity. While the precise role of ADH4 in yeast metabolism remains unclear, it is established that ADH4 does not play a role in ethanol production during growth on glucose, nor is it involved in the oxidation of ethanol to acetaldehyde. This delineation of substrate specificity and functional characteristics provides insights into ADH4's specific role within cellular processes, shedding light on its unique contribution to alcohol metabolism and mitochondrial formaldehyde oxidation.

Technical Parameters

  • Species Others
  • Source E. coli
  • Tag Tag Free
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • ADH4 (S2-Y382)
      Accession # P10127
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    ADH4; Epididymis Secretory Protein Li 4; Alcohol Dehydrogenase 4 (Class II), Pi Polypeptide; Alcohol Dehydrogenase 4; ADH-2; Aldehyde Reductase; All-Trans-Retinol Dehydrogenase [NAD(+)] ADH4; HEL-S-4; Alcohol Dehydrogenase Class II Pi Chain; ADH2; Alcohol

  • AA Sequence

    SSVTGFYIPPISFFGEGALEETADYIKNKDYKKALIVTDPGIAAIGLSGRVQKMLEERDLNVAIYDKTQPNPNIANVTAGLKVLKEQNSEIVVSIGGGSAHDNAKAIALLATNGGEIGDYEGVNQSKKAALPLFAINTTAGTASEMTRFTIISNEEKKIKMAIIDNNVTPAVAVNDPSTMFGLPPALTAATGLDALTHCIEAYVSTASNPITDACALKGIDLINESLVAAYKDGKDKKARTDMCYAEYLAGMAFNNASLGYVHALAHQLGGFYHLPHGVCNAVLLPHVQEANMQCPKAKKRLGEIALHFGASQEDPEETIKALHVLNRTMNIPRNLKELGVKTEDFEILAEHAMHDACHLTNPVQFTKEQVVAIIKKAYEY

  • Purity

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

Product Properties

Appearance

Solution.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

Please use rapid thawing with running water to thaw the protein.

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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Volume (start) Volume (start)
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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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