LILRA3/CD85e/ILT6 Protein, Human (HEK293, His)

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LILRA3/CD85e/ILT6 functions as a soluble receptor for class I MHC antigens, binding both classical and non-classical HLA class I molecules, albeit with lower affinities than LILRB1 or LILRB2. It engages with monocyte surfaces, effectively suppressing LPS-induced TNF-alpha production by monocytes. LILRA3/CD85e/ILT6 Protein, Human (HEK293, His) is the recombinant human-derived ILT6 protein, expressed by HEK293 , with C-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: HEK293
  • 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

LILRA3/CD85e/ILT6 functions as a soluble receptor for class I MHC antigens, binding both classical and non-classical HLA class I molecules, albeit with lower affinities than LILRB1 or LILRB2. It engages with monocyte surfaces, effectively suppressing LPS-induced TNF-alpha production by monocytes. LILRA3/CD85e/ILT6 Protein, Human (HEK293, His) is the recombinant human-derived ILT6 protein, expressed by HEK293 , with C-6*His labeled tag.

Background

LILRA3/CD85e/ILT6 acts as a soluble receptor for class I MHC antigens, binding both classical and non-classical HLA class I molecules, although with reduced affinities compared to LILRB1 or LILRB2. This protein exhibits a high-affinity interaction with the surface of monocytes, resulting in the suppression of LPS-induced TNF-alpha production by monocytes.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • ILT6 (T19-E439)
      Accession # Q8N6C8-1/AAH28208.1
    • 6*His
    • C-term
  • Protein Length

    Partial

  • Synonyms

    LILRA3; Immunoglobulin-Like Transcript 6; Leukocyte Immunoglobulin Like Receptor A3; Leucocyte Ig-Like Receptor A3; LIR-4; CD85e; ILT6; ILT-6; LIR4; HM43; Leukocyte Immunoglobulin-Like Receptor, Subfamily A (Without TM Domain), Member 3; HM31; Leukocyte I

  • AA Sequence

    THVQAGPLPKPTLWAEPGSVITQGSPVTLRCQGSLETQEYHLYREKKTALWITRIPQELVKKGQFPILSITWEHAGRYCCIYGSHTAGLSESSDPLELVVTGAYSKPTLSALPSPVVTSGGNVTIQCDSQVAFDGFILCKEGEDEHPQCLNSHSHARGSSRAIFSVGPVSPSRRWSYRCYGYDSRAPYVWSLPSDLLGLLVPGVSKKPSLSVQPGPVVAPGEKLTFQCGSDAGYDRFVLYKEWGRDFLQRPGRQPQAGLSQANFTLGPVSRSYGGQYTCSGAYNLSSEWSAPSDPLDILITGQIRARPFLSVRPGPTVASGENVTLLCQSQGGMHTFLLTKEGAADSPLRLKSKRQSHKYQAEFPMSPVTSAHAGTYRCYGSLSSNPYLLTHPSDPLELVVSGAAETLSPPQNKSDSKAGE

  • Predicted Molecular Mass

    46.6 kDa

  • Molecular Weight

    Approximately 60-90 kDa, based on SDS-PAGE under reducing conditions.

  • Glycosylation

    Yes

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.

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)

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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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