OTULIN Protein, Human (His, GST)

OTULIN Protein, Human (His, GST) is the recombinant human-derived OTULIN, expressed by E. coli , with His, GST 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

OTULIN Protein, Human (His, GST) is the recombinant human-derived OTULIN, expressed by E. coli , with His, GST labeled tag. ,

Background

OTULIN is a deubiquitinase that specifically cleaves linear ('Met-1'-linked) polyubiquitin chains and plays a critical role in angiogenesis, innate immunity, and the regulation of Wnt and NF-kappa-B signaling pathways. It supports angiogenesis, craniofacial, and neuronal development by modulating canonical Wnt signaling alongside the LUBAC complex. As a negative regulator of NF-kappa-B, OTULIN controls LUBAC activity by removing its autoubiquitination, thus maintaining its function. It also acts as a key suppressor of inflammation and autoimmunity by restricting excessive cytokine secretion and linear ubiquitination. During NOD2 stimulation, OTULIN limits linear ubiquitin chain formation on LUBAC to modulate innate immune responses. by similar: OTULIN primarily functions in maintaining LUBAC complex homeostasis.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag His;GST
  • Accession
  • Gene ID
  • Protein Length

    Full Length

  • Synonyms

    OTULIN; Ubiquitin Thioesterase Gumby; Prev. FAM105B; AIPDSA; Ubiquitin Thioesterase Otulin; IMD107; OTU Domain-Containing Deubiquitinase With Linear Linkage Specificity; Gumby; Family With Sequence Similarity 105, Member B; AIPDS; Deubiquitinating Enzyme Otulin; GUM; OTU Deubiquitinase With Linear Linkage Specificity; FLJ34884

  • AA Sequence

    MSRGTMPQPEAWPGASCAETPAREAAATARDGGKAAASGQPRPEMQCPAEHEEDMYRAADEIEKEKELLIHERGASEPRLSVAPEMDIMDYCKKEWRGNTQKATCMKMGYEEVSQKFTSIRRVRGDNYCALRATLFQAMSQAVGLPPWLQDPELMLLPEKLISKYNWIKQWKLGLKFDGKNEDLVDKIKESLTLLRKKWAGLAEMRTAEARQIACDELFTNEAEEYSLYEAVKFLMLNRAIELYNDKEKGKEVPFFSVLLFARDTSNDPGQLLRNHLNQVGHTGGLEQVEMFLLAYAVRHTIQVYRLSKYNTEEFITVYPTDPPKDWPVVTLIAEDDRHYNIPVRVCEETSL

  • Predicted Molecular Mass

    68 kDa

  • Molecular Weight

    Approximately 68 kDa, based on SDS-PAGE under reducing conditions.

  • 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)

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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