CD24 Protein, Rat (HEK293, Fc)

Customer Review

Based on 1 Customer Validation

The CD24 protein plays a critical role in cellular differentiation in various cell types, possibly triggered by binding of lectin-like ligands to the CD24 carbohydrate.This signal is transduced through second messengers released from GPI anchors.CD24 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD24 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 -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 CD24 protein plays a critical role in cellular differentiation in various cell types, possibly triggered by binding of lectin-like ligands to the CD24 carbohydrate.This signal is transduced through second messengers released from GPI anchors.CD24 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD24 protein, expressed by HEK293 , with C-hFc labeled tag.

Background

The CD24 protein appears to play a pivotal role in the cell differentiation of various cell types, with signaling potentially initiated by the binding of a lectin-like ligand to CD24 carbohydrates. This signal is transduced through the release of second messengers derived from the GPI-anchor. Additionally, CD24 is involved in modulating B-cell activation responses and, in association with SIGLEC10, may contribute to the selective suppression of the immune response to danger-associated molecular patterns (DAMPs) like HMGB1, HSP70, and HSP90. These findings suggest a multifaceted role for CD24, encompassing its influence on cell differentiation, immune response regulation, and potential contributions to the control of autoimmunity. Further exploration into the specific mechanisms underlying these functions could provide valuable insights into the diverse roles played by CD24 in cellular processes.

Verified Bioactivity

When Recombinant Rat CD24 Protein is immobilized at 2 µg/mL (100 µL/well) can bind Anti-CD24 antibody, The ED50 for this effect is 2.235 µg/mL.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

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

  • Bioactivity - ELISA

    Bioactivity - ELISA

    When Recombinant Rat CD24 Protein is immobilized at 2 µg/mL (100 µL/well) can bind Anti-CD24 antibody, The ED50 for this effect is 2.235 µg/mL.

Technical Parameters

  • Species Rat
  • Source HEK293
  • Tag C-hFc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • CD24 (M1-C55)
      Accession # Q07490
    • hFc
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    CD24; Signal Transducer CD24; CD24 Molecule; Small Cell Lung Carcinoma Cluster 4 Antigen; CD24A; CD24 Antigen; CD24 Antigen (Small Cell Lung Carcinoma Cluster 4 Antigen)

  • AA Sequence

    NQTSVAPFSGNQSISAAPNPTNATTRSGC

  • Molecular Weight

    Approximately 43-48 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 0.22 μm filtered solution of PBS, 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)

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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