2. Recombinant Proteins
  3. Cytokines and Growth Factors
  4. Interleukin & Receptors
  5. IL-39
  6. IL-39 Protein, Human (HEK293, Fc)

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

Surface Plasmon Resonance (SPR) Assay Service   Protein Expression Service

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100 μg Ask For Quote & Lead Time

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Top Publications Citing Use of Products

  • Technical Parameters

  • Properties

  • Documentation

Species

Human
Source

HEK293
Tag

C-hFc
Accession

Q14213-1 (R21-K229)&Q9NPF7-1 (R20-P189)
Gene ID

51561&10148
Molecular Construction
N-term
IL27B (R21-K229)
Accession # Q14213-1
C-term
N-term
IL23A Q9NPF7-1 (R20-P189)
Accession # P43432
hFc
C-term
Synonyms
EBI3,IL39,IL-39EBI3,IL39p19,Interleukin-39,IL-39
AA Sequence

RKGPPAALTLPRVQCRASRYPIAVDCSWTLPPAPNSTSPVSFIATYRLGMAARGHSWPCLQQTPTSTSCTITDVQLFSMAPYVLNVTAVHPWGSSSSFVPFITEHIIKPDPPEGVRLSPLAERQLQVQWEPPGSWPFPEIFSLKYWIRYKRQGAARFHRVGPIEATSFILRAVRPRARYYVQVAAQDLTDYGELSDWSLPATATMSLGK&RAVPGGSSPAWTQCQQLSQKLCTLAWSAHPLVGHMDLREEGDEETTNDVPHIQCGDGCDPQGLRDNSQFCLQRIHQGLIFYEKLLGSDIFTGEPSLLPDSPVGQLHASLLGLSQLLQPEGHHWETQQIPSLSPSQPWQRLLLRFKILRSLQAFVAVAARVFAHGAATLSP

Predicted Molecular Mass
69.4 kDa
Molecular Weight

Approximately 65-70 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.
Glycosylation
Yes
Structure/Form
Monomer
Purity

Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin Level

<1 EU/μg, determined by LAL method.
Documentation
Handling Instructions (2659 KB)

IL-39 Protein, Human (HEK293, Fc) 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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IL-39 Protein, Human (HEK293, Fc)
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