CD40 Protein, Rat (HEK293, Fc)

CD40, also known as TNFR5, is a protein that exhibits defects in conserved residues necessary for feature annotation propagation. Specific residues missing in CD40 prevent the propagation of certain functional features associated with this protein. CD40 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD40 protein, expressed by HEK293 , with C-hFc labeled tag.

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

CD40, also known as TNFR5, is a protein that exhibits defects in conserved residues necessary for feature annotation propagation. Specific residues missing in CD40 prevent the propagation of certain functional features associated with this protein. CD40 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD40 protein, expressed by HEK293 , with C-hFc labeled tag.

Background

CD40, also referred to as TNFR5, is a protein that exhibits deficiency in conserved residue(s) essential for feature annotation propagation. The specific residue(s) missing in CD40 prevent the propagation of certain functional characteristics associated with this protein. CD40 is a member of the tumor necrosis factor receptor (TNFR) superfamily and plays a crucial role in immune regulation and activation of various immune cells.

Technical Parameters

  • Species Rat
  • Source HEK293
  • Tag C-hFc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • CD40 (L20-R193)
      Accession # A6JXD6
    • hFc
    • C-term
  • Protein Length

    Partial

  • Synonyms

    CD40; B-Cell Surface Antigen CD40; Prev. TNFRSF5; B Cell Surface Antigen CD40; Bp50; B Cell-Associated Molecule; Tumor Necrosis Factor Receptor Superfamily Member 5; CD40 Antigen; CD40L Receptor; CDW40; P50; CDw40; CD40 Molecule, TNF Receptor Superfamily

  • AA Sequence

    LGQCVTCSDKQYLQGGECCDLCQPGNRLVSHCTALEKTQCQPCDSGEFSAHWNREIRCHQHRHCELNQGLQVKKEGTAVSDTVCTCKEGQHCASKECETCAQHTPCGPGFGVVQMATETTDTVCQPCPVGFFSNGSSLFEKCHPWTSCEDQKLMVLREGTSQTDTLCGFQPRMR

  • Predicted Molecular Mass

    46.2 kDa

  • Molecular Weight

    Approximately 53 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

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

Product Properties

Appearance

Solution

Endotoxin Level

<1 EU/μg, determined by LAL method.

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)
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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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