NEDD4L Protein, Human

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The NEDD4L protein is an E3 ubiquitin protein ligase that regulates multiple signaling pathways, including autophagy, innate immunity, and DNA repair. NEDD4L Protein, Human is the recombinant human-derived NEDD4L protein, expressed by E. coli , with tag free.

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 NEDD4L protein is an E3 ubiquitin protein ligase that regulates multiple signaling pathways, including autophagy, innate immunity, and DNA repair. NEDD4L Protein, Human is the recombinant human-derived NEDD4L protein, expressed by E. coli , with tag free.

Background

NEDD4L, an E3 ubiquitin-protein ligase, exerts regulatory control over diverse cellular processes, including autophagy, innate immunity, and DNA repair. It negatively modulates TGF-beta signaling by inducing ubiquitination and proteasome-dependent degradation of SMAD2 and TGFBR1. In the context of autophagy, NEDD4L downregulates cell growth by ubiquitinating and reducing cellular levels of ULK1 or ASCT2. Additionally, it facilitates the ubiquitination and internalization of various plasma membrane channels, such as ENaC, Nav1.2, Nav1.3, Nav1.5, Nav1.7, Nav1.8, Kv1.3, Kv7.2, Kv7.3, and CLC5. NEDD4L also regulates the protein levels of SGK1, TNK2, BRAT1, and NTRK1, with its ubiquitin ligase activity influenced by NDFIP1. Furthermore, NEDD4L plays a crucial role in dendrite formation by melanocytes, contributes to TOR signaling regulation, and participates in antiviral innate immunity by catalyzing 'Lys-29'-linked cysteine ubiquitination of TRAF3, enhancing 'Lys-48' and 'Lys-63'-linked ubiquitination of TRAF3.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag Tag Free
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • NEDD4L (A2-D975)
      Accession # Q96PU5
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    NEDD4L; Neural Precursor Cell Expressed, Developmentally Down-Regulated 4-Like; NEDD4 Like E3 Ubiquitin Protein Ligase; HECT-Type E3 Ubiquitin Transferase; HECT-Type E3 Ubiquitin Transferase NED4L; Ubiquitin-Protein Ligase Rsp5; E3 Ubiquitin-Protein Ligas

  • AA Sequence

    ATGLGEPVYGLSEDEGESRILRVKVVSGIDLAKKDIFGASDPYVKLSLYVADENRELALVQTKTIKKTLNPKWNEEFYFRVNPSNHRLLFEVFDENRLTRDDFLGQVDVPLSHLPTEDPTMERPYTFKDFLLRPRSHKSRVKGFLRLKMAYMPKNGGQDEENSDQRDDMEHGWEVVDSNDSASQHQEELPPPPLPPGWEEKVDNLGRTYYVNHNNRTTQWHRPSLMDVSSESDNNIRQINQEAAHRRFRSRRHISEDLEPEPSEGGDVPEPWETISEEVNIAGDSLGLALPPPPASPGSRTSPQELSEELSRRLQITPDSNGEQFSSLIQREPSSRLRSCSVTDAVAEQGHLPPPSAPAGRARSSTVTGGEEPTPSVAYVHTTPGLPSGWEERKDAKGRTYYVNHNNRTTTWTRPIMQLAEDGASGSATNSNNHLIEPQIRRPRSLSSPTVTLSAPLEGAKDSPVRRAVKDTLSNPQSPQPSPYNSPKPQHKVTQSFLPPGWEMRIAPNGRPFFIDHNTKTTTWEDPRLKFPVHMRSKTSLNPNDLGPLPPGWEERIHLDGRTFYIDHNSKITQWEDPRLQNPAITGPAVPYSREFKQKYDYFRKKLKKPADIPNRFEMKLHRNNIFEESYRRIMSVKRPDVLKARLWIEFESEKGLDYGGVAREWFFLLSKEMFNPYYGLFEYSATDNYTLQINPNSGLCNEDHLSYFTFIGRVAGLAVFHGKLLDGFFIRPFYKMMLGKQITLNDMESVDSEYYNSLKWILENDPTELDLMFCIDEENFGQTYQVDLKPNGSEIMVTNENKREYIDLVIQWRFVNRVQKQMNAFLEGFTELLPIDLIKIFDENELELLMCGLGDVDVNDWRQHSIYKNGYCPNHPVIQWFWKAVLLMDAEKRIRLLQFVTGTSRVPMNGFAELYGSNGPQLFTIEQWGSPEKLPRAHTCFNRLDLPPYETFEDLREKLLMAVENAQGFEGVD

  • Predicted Molecular Mass

    111.9 kDa

  • Molecular Weight

    Approximately 95-100 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 85%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of 50 mM HEPES, pH 7.5, 200 mM NaCl, 20% glycerol, 1 mM DTT.

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

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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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