CD55/DAF Protein, Cynomolgus (HEK293, His)

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Based on 1 Customer Validation

CD55/DAF protein does not possess the conserved residue(s) necessary for propagating feature annotation. CD55/DAF Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived CD55/DAF protein, expressed by HEK293 , with C-His labeled tag.

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

CD55/DAF protein does not possess the conserved residue(s) necessary for propagating feature annotation. CD55/DAF Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived CD55/DAF protein, expressed by HEK293 , with C-His labeled tag.

Background

CD55/DAF Protein lacks conserved residue(s) required for the propagation of feature annotation.

Verified Bioactivity

Immobilized Cynomolgus CD55, His Tag at 2 μg/mL (100μl/well) on the plate. Dose response curve for Anti-CD55 Antibody, hFc Tag with the EC50 of ≤20 ng/mL determined by ELISA.

Technical Parameters

  • Species Cynomolgus
  • Source HEK293
  • Tag C-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • DAF (D36-S350)
      Accession # A0A2K5X1Z6
    • 8*His
    • C-term
  • Protein Length

    Partial

  • Synonyms

    CD55; CD55 Molecule, Decay Accelerating Factor For Complement (Cromer Blood Group); Prev. DAF; Rh Blood Group D Antigen; CROM; CD55 Antigen; CR; CD55 Antigen, Decay Accelerating Factor For Complement (Cromer Blood Group), Isoform CRA_d; Complement Decay-A

  • AA Sequence

    DCGPPPAVPNAQPALKGLTSFPENTVITYRCDENFMKIPGKQDSVMCLPDSQWSDIEEFCNRSCGAPTRLKFASLKQLYIPQSYFPVGTVVEYECRPGYRRDPSLLAKLTCLQNLKWSTAAEFCKKKSCPNPGEIPNGQIDTSNGILFGAAISFSCNTGYKLFGPTSSLCLVSGSGVQWSDTLPECREIYCPAPPQIDNGIIQGEREHYGYRQSITYLCNRGFTMIGEHSIYCTVNDDEGEWSGPPPTCRANSLVSKAPPTVQKPTTVNVRTTEVSPTSQKTTTPNAQATRSTPASRTTKHFHKTTPDKGSGTSS

  • Predicted Molecular Mass

    35.5 kDa

  • Molecular Weight

    Approximately 55-70 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Purity

    ≥ 95%, as determined by Bis-Tris PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4, 8% trehalose.

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.

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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