TXNDC5 Protein, Human (GST)

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TXNDC5 Protein, an endoplasmic reticulum lumen-based disulfide isomerase, crucially aids in forming disulfide bonds for protein stability and function. Its ability to reduce disulfide bonds in insulin highlights its role in intricate protein folding processes. TXNDC5's functional attributes make it a key player in preserving the structural integrity of endoplasmic reticulum proteins, contributing to cellular homeostasis. TXNDC5 Protein, Human (GST) is the recombinant human-derived TXNDC5 protein, expressed by E. coli , with N-GST 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

TXNDC5 Protein, an endoplasmic reticulum lumen-based disulfide isomerase, crucially aids in forming disulfide bonds for protein stability and function. Its ability to reduce disulfide bonds in insulin highlights its role in intricate protein folding processes. TXNDC5's functional attributes make it a key player in preserving the structural integrity of endoplasmic reticulum proteins, contributing to cellular homeostasis. TXNDC5 Protein, Human (GST) is the recombinant human-derived TXNDC5 protein, expressed by E. coli , with N-GST labeled tag.

Background

TXNDC5, a protein disulfide isomerase situated within the endoplasmic reticulum lumen, plays a pivotal role in facilitating the formation of disulfide bonds crucial for protein stability and function. Notably, it exhibits the ability to reduce disulfide bonds in insulin, underscoring its significance in the intricate processes of protein folding and maturation. The functional attributes of TXNDC5 emphasize its role as a key player in maintaining the structural integrity of proteins within the endoplasmic reticulum, thereby contributing to cellular homeostasis.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-GST
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • GST
    • TXNDC5 (M1-L324)
      Accession # Q8NBS9-2
    • C-term
  • Protein Length

    Partial

  • Synonyms

    TXNDC5; TLP46; UNQ364/PRO700; Thioredoxin domain-containing protein 5; EC 1.8.4.-; EC 5.3.4.1; Endoplasmic reticulum resident protein 46; ER protein 46; ERp46; Thioredoxin-like protein p46; HCC2; TLP46; STRF8; Protein Disulfide-Isomerase; Thioredoxin Rela

  • AA Sequence

    MEDAKVYVAKVDCTAHSDVCSAQGVRGYPTLKLFKPGQEAVKYQGPRDFQTLENWMLQTLNEEPVTPEPEVEPPSAPELKQGLYELSASNFELHVAQGDHFIKFFAPWCGHCKALAPTWEQLALGLEHSETVKIGKVDCTQHYELCSGNQVRGYPTLLWFRDGKKVDQYKGKRDLESLREYVESQLQRTETGATETVTPSEAPVLAAEPEADKGTVLALTENNFDDTIAEGITFIKFYAPWCGHCKTLAPTWEELSKKEFPGLAGVKIAEVDCTAERNICSKYSVRGYPTLLLFRGGKKVSEHSGGRDLDSLHRFVLSQAKDEL

  • Predicted Molecular Mass

    63.2 kDa

  • Molecular Weight

    Approximately 63 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of 10 mM Tris-HCl, 1 mM EDTA, 6% trehalose, pH 8.0.
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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