TLR3 Protein, Human (HEK293, Fc)

The TLR3 protein is a key Toll-like receptor family member that plays an important role in the innate immune system's recognition of pathogen-associated molecular patterns, especially viral double-stranded RNA. Its research enhances understanding of immune responses and provides potential applications for vaccine development and antiviral treatments. TLR3, Human (HEK293, Fc) is the recombinant human-derived TLR3 protein, expressed by HEK293, with C-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

The TLR3 protein is a key Toll-like receptor family member that plays an important role in the innate immune system's recognition of pathogen-associated molecular patterns, especially viral double-stranded RNA. Its research enhances understanding of immune responses and provides potential applications for vaccine development and antiviral treatments. TLR3, Human (HEK293, Fc) is the recombinant human-derived TLR3 protein, expressed by HEK293, with C-His labeled tag.

Background

The TLR3 Protein is a pivotal member of the Toll-like receptor family, signifying its essential role in the innate immune system's recognition of pathogen-associated molecular patterns. As part of this family, TLR3 likely shares conserved structural and functional features with related receptors, emphasizing its involvement in detecting viral double-stranded RNA. The classification within the Toll-like receptor family underscores its specific designation within the broader context of pattern recognition receptors, providing insights into its unique contributions to immune responses. The study of TLR3 contributes to our understanding of its role in host defense against viral infections, offering potential applications in vaccine development and antiviral therapies. Further exploration of TLR3's role holds promise for enhancing our knowledge of its contributions to both normal immune surveillance and pathological conditions.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-hFc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • TLR3 (S23-E703)
      Accession # Q6PCD4
    • hFc
    • C-term
  • Protein Length

    Partial

  • Synonyms

    TLR3; CD283 Antigen; Toll Like Receptor 3; TLR3 Protein; Toll-Like Receptor 3; IIAE2; CD283; IMD83; Toll-Like Receptor 3, Isoform CRA_b

  • AA Sequence

    SSTTKCTVSHEVADCSHLKLTQVPDDLPTNITVLNLTHNQLRRLPAANFTRYSQLTSLDVGFNTISKLEPELCQKLPMLKVLNLQHNELSQLSDKTFAFCTNLTELHLMSNSIQKIKNNPFVKQKNLITLDLSHNGLSSTKLGTQVQLENLQELLLSNNKIQALKSEELDIFANSSLKKLELSSNQIKEFSPGCFHAIGRLFGLFLNNVQLGPSLTEKLCLELANTSIRNLSLSNSQLSTTSNTTFLGLKWTNLTMLDLSYNNLNVVGNDSFAWLPQLEYFFLEYNNIQHLFSHSLHGLFNVRYLNLKRSFTKQSISLASLPKIDDFSFQWLKCLEHLNMEDNDIPGIKSNMFTGLINLKYLSLSNSFTSLRTLTNETFVSLAHSPLHILNLTKNKISKIESDAFSWLGHLEVLDLGLNEIGQELTGQEWRGLENIFEIYLSYNKYLQLTRNSFALVPSLQRLMLRRVALKNVDSSPSPFQPLRNLTILDLSNNNIANINDDMLEGLEKLEILDLQHNNLARLWKHANPGGPIYFLKGLSHLHILNLESNGFDEIPVEVFKDLFELKIIDLGLNNLNTLPASVFNNQVSLKSLNLQKNLITSVEKKVFGPAFRNLTELDMRFNPFDCTCESIAWFVNWINETHTNIPELSSHYLCNTPPHYHGFPVRLFDTSSCKDSAPFE

  • Predicted Molecular Mass

    103.8 kDa

  • Molecular Weight

    Approximately 120-140 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

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

Product Properties

Appearance

Lyophilized powder

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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