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  5. CD55/DAF Protein, Cynomolgus (HEK293, His)

CD55/DAF Protein, Cynomolgus (HEK293, His)

Cat. No.: HY-P77617
SDS COA Handling Instructions

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. The total length of CD55/DAF Protein, Cynomolgus (HEK293, His) is 315 a.a., with molecular weight of 65-70 kDa.

For research use only. We do not sell to patients.

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20 μg $150 In-stock
50 μg $300 In-stock
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  • Biological Activity

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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. The total length of CD55/DAF Protein, Cynomolgus (HEK293, His) is 315 a.a., with molecular weight of 65-70 kDa.

Background

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

Biological Activity

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.

Species

Cynomolgus

Source

HEK293

Tag

C-His

Accession

A0A2K5X1Z6 (D36-S350)

Gene ID
Molecular Construction
N-term
DAF (D36-S350)
Accession # A0A2K5X1Z6
His
C-term
Synonyms
DAF-GPI; CD55; Cd55a; Daf; Daf1; DAF; CR; CROM; TC
Molecular Weight

55-70 kDa

Purity

Greater than 95% as determined by Tris-Bis PAGE.

Appearance

Lyophilized powder

Formulation

Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

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. 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.

Documentation

CD55/DAF Protein, Cynomolgus (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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CD55/DAF Protein, Cynomolgus (HEK293, His)
Cat. No.:
HY-P77617
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