Interleukin-21
Rabbit IL-21 is an essential innate immune modulator, belonging to the type I cytokine family, produced by activated T cells. IL-21 is involved in the modulation of T and B cell activity along with promoting proliferation of NK cells and cytotoxic T cells.
Source
Recombinant protein corresponding to aa18-150 from rabbit IL-21, expressed in Pichia pastoris
Applications
Suitable for use in ELISA and Western Blot. Other applications not tested.
Recommended Dilution
Optimal dilutions to be determined by the researcher.
Storage and Stability
Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile PBS, 0.1% carrier protein. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Source
Recombinant, Pichia pastoris
Concentration
~0.25mg/ml (after reconstitution)
Form
Supplied as a lyophilized powder in PBS, 10% trehalose. Reconstitute with 20ul sterile PBS, 0.1% carrier protein.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.