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CD97 Protein, Human (HEK293, hFc)

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Based on 1 Customer Validation

CD97, a receptor crucial for leukocyte migration, participates in adhesion and signaling during early leukocyte activation. Forming a heterodimer with a large extracellular alpha subunit and a seven-transmembrane beta subunit, CD97 interacts with complement decay-accelerating factor (DAF). The largest isoform (isoform 1) specifically engages with chondroitin sulfate, showcasing its diverse roles in cellular processes. CD97 Protein, Human (HEK293, hFc) is the recombinant human-derived CD97 protein, expressed by HEK293 , with C-hFc labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • 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.
  • Experimental Validation Results for CD97 Protein, Human (HEK293, hFc)
  • CD97 Protein, Human (HEK293, hFc) Product Image
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Tel: 609-228-6898 E-mail: [email protected] [email protected]

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To place orders, for customer services and technical support, please contact:

609-228-6898
[email protected] [email protected]
Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs
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Use of MCE Products

Biological Activity

Description

CD97, a receptor crucial for leukocyte migration, participates in adhesion and signaling during early leukocyte activation. Forming a heterodimer with a large extracellular alpha subunit and a seven-transmembrane beta subunit, CD97 interacts with complement decay-accelerating factor (DAF). The largest isoform (isoform 1) specifically engages with chondroitin sulfate, showcasing its diverse roles in cellular processes. CD97 Protein, Human (HEK293, hFc) is the recombinant human-derived CD97 protein, expressed by HEK293 , with C-hFc labeled tag.

Background

CD97, a receptor with potential involvement in both adhesion and signaling processes during early leukocyte activation, plays a crucial role in facilitating leukocyte migration. This receptor forms a heterodimer, comprising a large extracellular alpha subunit non-covalently linked to a seven-transmembrane beta subunit. CD97 interacts with complement decay-accelerating factor (DAF) and the largest isoform (isoform 1) specifically engages with chondroitin sulfate, highlighting its diverse interactions in cellular processes.

Verified Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized human CD55 at 2 μg/mL (100 μl/well) can bind human CD97 with a linear range of 1.28-32 ng/mL.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

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

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-hFc
  • Accession

    P48960-2/NP_001775.2 (Q21-Q398)

  • Gene ID
    976  [NCBI]
  • Molecular Construction
    • N-term
    • CD97 (Q21-Q398)
      Accession # P48960-2/NP_001775.2
    • hFc
    • C-term
  • Protein Length

    Partial Extracellular Domain

  • Synonyms

    ADGRE5; Seven-Transmembrane, Heterodimeric Receptor Associated With Inflammation; Prev. CD97; Seven-Span Transmembrane Protein; Leukocyte Antigen CD97; CD97 Molecule; TM7LN1; CD97 Antigen; Adhesion G Protein-Coupled Receptor E5; Seven Transmembrane Helix

  • AA Sequence

    QDSRGCARWCPQNSSCVNATACRCNPGFSSFSEIITTPTETCDDINECATPSKVSCGKFSDCWNTEGSYDCVCSPGYEPVSGAKTFKNESENTCQDVDECSSGQHQCDSSTVCFNTVGSYSCRCRPGWKPRHGIPNNQKDTVCEDMTFSTWTPPPGVHSQTLSRFFDKVQDLGRDSKTSSAEVTIQNVIKLVDELMEAPGDVEALAPPVRHLIATQLLSNLEDIMRILAKSLPKGPFTYISPSNTELTLMIQERGDKNVTMGQSSARMKLNWAVAAGAEDPGPAVAGILSIQNMTTLLANASLNLHSKKQAELEEIYESSIRGVQLRRLSAVNSIFLSHNNTKELNSPILFAFSHLESSDGEAGRDPPAKDVMPGPRQ

  • Predicted Molecular Mass

    68.2 kDa

  • Molecular Weight

    Approximately 100-110 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

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

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of PBS, pH 7.4.

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

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Dilution Calculator

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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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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
  • 1/16

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

  • CD97 Protein, Human (HEK293, hFc) Product Image
    1/16
  • Experimental Validation Results for CD97 Protein, Human (HEK293, hFc)
  • CD97 Protein, Human (HEK293, hFc) Product Image