CD40 Protein, Rabbit (HEK293, His)

TNFR5/CD40, governs cellular responses to TNF, impacting inflammation, apoptosis, and immune processes. Its functions vary based on interactions with TNF ligands and other proteins in different cellular contexts. CD40 Protein, Rabbit (HEK293, His) is the recombinant Rabbit-derived CD40 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD40 Protein, Rabbit (HEK293, His) is 173 a.a., with molecular weight of 28-35 kDa.

For research use only. We do not sell to patients.
  • Species: Rabbit
  • 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

TNFR5/CD40, governs cellular responses to TNF, impacting inflammation, apoptosis, and immune processes. Its functions vary based on interactions with TNF ligands and other proteins in different cellular contexts. CD40 Protein, Rabbit (HEK293, His) is the recombinant Rabbit-derived CD40 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD40 Protein, Rabbit (HEK293, His) is 173 a.a., with molecular weight of 28-35 kDa.

Background

TNFR5/CD40, also known as Tumor Necrosis Factor Receptor Superfamily Member 5, is a protein belonging to the tumor necrosis factor receptor superfamily. TNFR5 is involved in cellular responses to tumor necrosis factor (TNF) and contributes to various physiological processes, including inflammation, apoptosis, and immune regulation. The specific functions and signaling pathways mediated by TNFR5 depend on its interactions with TNF ligands and other associated proteins in different cellular contexts.

Technical Parameters

  • Species Rabbit
  • Source HEK293
  • Tag C-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • CD40 (E77-R249)
      Accession # G1SPC6
    • His
    • 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

    EPPTACRENQYQVNNQCCNLCPPGERLENECVDGTNTKCLPCSNGEFLDTWNRETRCHQHKYCDPNLGLQVQREGTSETDTTCTCQEGQHCISDACDSCAPHSSCPVGFGVRQKATEVSDTICEPCPDGFFSNVSSAVESCHPWTSCATHNLVELQAGTNKTDVRCGAQDRKR

  • Predicted Molecular Mass

    20.9 kDa

  • Molecular Weight

    Approximately 28-35 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Purity

    ≥ 90%, 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)
=
Concentration (final) Concentration (final)
×
Volume (final) Volume (final)
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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