IL21
Reactivity: Human, Mouse, Rat
WB, ELISA, IHC, ICC, IF
Host: Rabbit
Polyclonal
unconjugated
Application Notes
Optimal conditions should be determined byt he investigator.
Restrictions
For Research Use only
Format
Lyophilized
Concentration
Lot specific
Buffer
Lyophilized from PBS, pH 7.2.
Handling Advice
Avoid repeated freeze/thaw cycles. Dilute only prior to immediate use.
Storage
4 °C/-20 °C
Storage Comment
Store at -20 °C until reconstitution. Following reconstitution product may be stored at 4 °C in the short term. For long term storage aliquot and freeze at -20 °C.
IL21 is a pleiotropic cytokine produced by CD4+ T cells in response to antigenic stimulation. Its action generally enhances antigen-specific responses of immune cells. The biological effects of IL21 include induction of differentiation of T-cells-stimulated-B-cells into plasma cells and memory B-cells, stimulation (in conjunction) with IL4 of IgG production, and induction of apoptotic effects in naïve B-cells and stimulated B-cells in the absence of T-cell signaling.