Mouse IL-5 Gel
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Mouse IL-5

Animal-Free (AF) proteins are identical to regular proteins and include additional documentation showing that they were produced with no materials of animal or human origin using ANIMAL-FREE purification processes.  Learn more HERE.

SKU Select size Price Buy
200-20-5ug Mini: 5 ug $63.00 + -
200-20-25ug Std.: 25 ug $158.00 + -
200-20-100ug Value: 100 ug $394.00 + -
200-20-500ug Midgi: 500 ug $1701.00 + -
200-20-1mg Mg: 1 mg $2835.00 + -
200-20AF-5ug Animal-Free Mini: 5 ug $69.00 + -
200-20AF-25ug Animal-Free Std.: 25 ug $174.00 + -
200-20AF-100ug Animal-Free Value: 100 ug $436.00 + -
200-20AF-500ug Animal-Free Midgi: 500 ug $1869.00 + -
200-20AF-1mg Animal-Free Mg: 1 mg $3119.00 + -
  • Weight
    0.0100 lbs
  • SKU

Alternate Names:  EDF, BCDFII, TRF              

Accession Number: P04401
Description:  Interleukin 5 (IL-5) is a hematopoietic growth factor that is expressed in type 2 T helper (Th2) cells, mast cells, and eosinophils. IL-5 acts through the IL-5 receptor (IL-5R), stimulates B cell growth, and mediates eosinophil activation. IL-5 expression is regulated by the GATA binding protein 3 (GATA3) transcription factor. Human and mouse IL-5 show cross-reactivity.
Source:  Genetically modified E.coli.
Predicted MW: Dimer, 13.1/26.3 kDa (113/226 aa)
Formulation:  Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 10 mM sodium phosphate, 50 mM sodium chloride, pH 7.5

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

≤1 EUs/µg

Biological Activity

TF-1 cell proliferation

≤2 ng/mL; ≥ 5.0 x 10^5 units/mg


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

Storage Prior to Reconstitution:  -20°C
Product Reconstitution:  Sterile water 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.

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


Product Datasheets Certificates of Analysis Certificates of Origin
PDS Lot 1114 Lot 1114
SDS Lot 0310 Lot 0310
PDS Animal-Free Lot 1114  
SDS Animal-Free    




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