Neuritin Protein, Human (N-His)

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Based on 1 Customer Validation

Neutritin is a key factor in neural development, significantly enhancing neurite growth and branching in hippocampal and cortical cells. In the AMPA receptor (AMPAR) complex, neuronal proteins help form the outer core and regulate the function and properties of these receptors. Neuritin Protein, Human (N-His) is the recombinant human-derived Neuritin 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 -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

Neutritin is a key factor in neural development, significantly enhancing neurite growth and branching in hippocampal and cortical cells. In the AMPA receptor (AMPAR) complex, neuronal proteins help form the outer core and regulate the function and properties of these receptors. Neuritin Protein, Human (N-His) is the recombinant human-derived Neuritin protein, expressed by E. coli , with N-6*His labeled tag.

Background

Neuritin, a key player in neural development, significantly enhances neurite outgrowth and branching in primary hippocampal and cortical cells. Within the AMPA receptor (AMPAR) complex, Neuritin contributes to the outer core, which is part of the intricate architecture that modulates the function and properties of these receptors. The AMPAR complex, consisting of an inner core with pore-forming GluA/GRIA proteins and major auxiliary subunits, involves specific interactions with Neuritin and other components like PRRT1, PRRT2, CKAMP44/SHISA9, FRRS1L, and NRN1 in the outer core. This outer core is crucial for fine-tuning the gating, pharmacology, biogenesis, and protein processing of AMPARs. Neuritin's involvement in the complex network of protein-protein interactions highlights its role as a regulatory element in shaping the functional properties of AMPARs and underscores its significance in neuronal connectivity.

Verified Bioactivity

Measured in a cell proliferation assay using rat C6 cells. The ED50 this effect is < 25 ng/mL.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

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

  • Bioactivity - Cell-Based Assay

    Bioactivity - Cell-Based Assay

    Measured in a cell proliferation assay using rat C6 cells. The ED50 this effect is 17.37 ng/mL, corresponding to a specific activity is 5.76×104 units/mg.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 6*His
    • Neuritin (A28-N115)
      Accession # Q9NPD7
    • C-term
  • Protein Length

    Full Length of Neuritin Chain

  • Synonyms

    NRN1; Neuritin; Neuritin 1; DJ380B8.2; NRN

  • AA Sequence

    AGKCDAVFKGFSDCLLKLGDSMANYPQGLDDKTNIKTVCTYWEDFHSCTVTALTDCQEGAKDMWDKLRKESKNLNIQGSLFELCGSGN

  • Predicted Molecular Mass

    9.7 kDa

  • Molecular Weight

    Approximately 11 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

1.Lyophilized from a 0.22 μm filtered solution of 50 mM Tris-HCl, 300 mM NaCl, pH 7.4.
2.Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4, 8% trehalose.
Please refer to the lot-specific COA for specific buffer information.
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. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

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)
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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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