Human EB13 subunit (IL-27/IL-35) Gel
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Human EBI3 subunit (IL-27/IL-35)

Animal-Free (AF) proteins are identical to regular proteins and include additional documentation that they were produced using ANIMAL-FREE PROCESSES and contain only ANIMAL-FREE RAW MATERIALS.  Learn more HERE.

SKU Select size Price Buy
100-162-5ug Mini: 5 ug $63.00 + -
100-162-20ug Std.: 20 ug $158.00 + -
100-162-100ug Value: 100 ug $609.00 + -
100-162-500ug Midgi: 500 ug $3024.00 + -
100-162-1mg Mg: 1 mg $5040.00 + -
100-162AF-5ug Animal-Free Mini: 5 ug $69.00 + -
100-162AF-20ug Animal-Free Std.: 20 ug $174.00 + -
100-162AF-100ug Animal-Free Value: 100 ug $667.00 + -
100-162AF-500ug Animal-Free Midgi: 500 ug $3329.00 + -
100-162AF-1mg Animal-Free Mg: 1 mg $5544.00 + -
  • Weight
    0.0100 lbs
  • SKU

Catalog Number: 100-162

Alternate Names:  IL-35/EBI3, IL-27/EBI3               Accession Number: Q14213
Description:  Epstein-Barr virus induced gene-3 (EBI3) is a secreted glycoprotein belonging to the hematopoietin receptor family related to the p40 subunit of interleukin 12 (IL-12).  EBI3 expression is induced in B-lymphocytes in response to Epstein-Barr virus infection.  EBI3 forms heterodimers with p28 to form interleukin 27 (IL-27), and with p35 to form interleukin 35 (IL-35).  Both IL-27 and IL-35 have anti-inflammatory and regulatory activity.     
Source:  Genetically modified E.coli.
Predicted MW: Monomer, 23.4 kDa (210 aa)
Formulation:  Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA) + 0.5% mannitol

Product Specifications*
*Lot-specific values for the following specifications are supplied with each product on its corresponding COA.  The values provided here are minimum expected values to pass internal requirements. 


Method of Determination

Acceptance Criteria


Reducing and Non-Reducing SDS PAGE



Kinetic LAL

≤5 EUs/µg

Biological Activity

No biological activity data is available at this time

No biological activity data is available at this time 

Preparation and Storage
Country of Origin:  USA        Shipping:  Room temperature             

Storage Prior to Reconstitution:  -20°C
Product Reconstitution:  Sterile 10 mM HCl at 0.1 mg/mL
Instructions:  Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws.

Expiration Date:                      
12 months from date of receipt when stored at -20°C to -80°C as supplied.
1 month when stored at 4°C after reconstituting as directed.
3 months when stored at -20°C to -80°C after reconstituting as directed.


Complementary antibody products:
Need an Anti-Human EBI3 antibody?  We recommend Anti-Human EBI3 Rabbit Polyclonal Antibody from ImmunoReagents.  If you are curious to know more about the relationship between Shenandoah and Immunoreagents, click here for the scoop.

To receive more information or a quote, complete our bulk/custom order form.


Product Datasheets Certificates of Analysis Certificates of Origin
PDS Lot 0615 Lot 0615
SDS Lot 0913 Lot 0913
PDS Animal-Free Lot 0615 Animal-Free  
SDS Animal-Free Lot 0913 Animal-Free  



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