Recombinant Human IL-21
Product Specifications
Product Name Alternative
CVID11, IL 21, IL-21, Il21, IL21_HUMAN, Interleukin 21, Interleukin-21, interleukin-21 isoform, Interleukin21, OTTHUMP00000164088, Za11
UniProt
Q9HBE4
Expression Region
25-155
Host
E.Coli
Tag
N-terminal His-IF2DI Tag
Applications
Western Blot, ELISA
Field of Research
Immunology, Signal Transduction, Developmental biology
Purity
Greater than 90% as determined by SDS-PAGE.
Form
Lyophilized powder
Reconstitution
Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.
Molecular Weight
35.9 kDa
Shipping Conditions
4°C with ice bag
Storage Conditions
The lyophilized protein is stable at -20 °C for up to 1 year. For extended storage, it is recommended to further dilute in working aliquots after reconstitution. The protein solution is stable at ≤ -20 °C for 3 months, or 2-7 days at 2-8 °C under sterile conditions.Avoid repeated freeze/thaw cycle.
Formulation
Lyophilized from a 0.2 μm filtered solution of 10 mM Hepes, 150 mM NaCl with 5% trehalose, pH 7.4.
Organism Species
Human
Available Sizes
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