SCLY Protein, Human (His)

SCLY protein plays an important role in selenium metabolism by catalyzing the decomposition of L-selenocysteine to produce L-alanine and elemental selenium. This enzymatic process is critical for regulating intracellular selenium utilization and recycling. SCLY Protein, Human (His) is the recombinant human-derived SCLY protein, expressed by E. coli , with N-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

SCLY protein plays an important role in selenium metabolism by catalyzing the decomposition of L-selenocysteine to produce L-alanine and elemental selenium. This enzymatic process is critical for regulating intracellular selenium utilization and recycling. SCLY Protein, Human (His) is the recombinant human-derived SCLY protein, expressed by E. coli , with N-6*His labeled tag.

Background

Selenocysteine lyase (SCLY) is an enzyme that plays a crucial role in the decomposition of L-selenocysteine. Specifically, SCLY catalyzes the reaction that breaks down L-selenocysteine into L-alanine and elemental selenium. This enzymatic activity is significant in selenium metabolism, as it contributes to the release of selenium from selenoproteins and its subsequent utilization in various cellular processes. Selenocysteine is a unique amino acid that incorporates selenium into proteins, and its decomposition by SCLY is essential for selenium recycling and maintaining cellular selenium homeostasis. It has to highlight SCLY's specific role in the metabolic processing of selenocysteine, shedding light on its importance in selenium biology and the regulation of cellular selenium levels.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 6*His
    • SCLY (M1-A445)
      Accession # Q96I15-1
    • C-term
  • Protein Length

    Full Length of Isoform-1

  • Synonyms

    SCLY; HSCL; Selenocysteine Lyase; Putative Selenocysteine Lyase; SCL; Alternative Protein SCLY

  • AA Sequence

    MEAAVAPGRDAPAPAASQPSGCGKHNSPERKVYMDYNATTPLEPEVIQAMTKAMWEAWGNPSSPYSAGRKAKDIINAARESLAKMIGGKPQDIIFTSGGTESNNLVIHSVVKHFHANQTSKGHTGGHHSPVKGAKPHFITSSVEHDSIRLPLEHLVEEQVAAVTFVPVSKVSGQAEVDDILAAVRPTTRLVTIMLANNETGIVMPVPEISQRIKALNQERVAAGLPPILVHTDAAQALGKQRVDVEDLGVDFLTIVGHKFYGPRIGALYIRGLGEFTPLYPMLFGGGQERNFRPGTENTPMIAGLGKAAELVTQNCEAYEAHMRDVRDYLEERLEAEFGQKRIHLNSQFPGTQRLPNTCNFSIRGPRLQGHVVLAQCRVLMASVGAACHSDHGDQPSPVLLSYGVPFDVARNALRLSVGRSTTRAEVDLVVQDLKQAVAQLEDQA

  • Predicted Molecular Mass

    50.3 kDa

  • Molecular Weight

    Approximately 50-55 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Solution

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

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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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