Recombinant Rabbit IL21 protein(His tag) | PKSQ500008

Recombinant Rabbit IL21 protein(His tag) | PKSQ500008 | Gentaur US, UK & Europe Disrtribition

Synonyms: Interleukin-21;IL 21;IL-21

Active Protein: N/A

Activity: A DNA sequence encoding theRabbit IL21 protein (G1T948) (Met1-Leu154) was expressed with a C-His.

Protein Construction: A DNA sequence encoding theRabbit IL21 protein (G1T948) (Met1-Leu154) was expressed with a C-His.

Fusion Tag: C-His

Species: Rabbit

Expressed Host: HEK293 Cells

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: Please contact us for more information.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 14.3 kDa

Formulation: Lyophilized from sterile PBS, pH 7.5, 5% trehalose, 5% mannitol, 0.01% tween-80.

Reconstitution: Please refer to the printed manual for detailed information.

Background: IL21 belongs to the IL-15/IL-21 family. It is a cytokine with immunoregulatory activity. Cytokines are proteinaceous signaling compounds that are major mediators of the immune response. They control many different cellular functions including proliferation, differentiation, and cell survival/apoptosis but are also involved in several pathophysiological processes including viral infections and autoimmune diseases. Cytokines are synthesized under various stimuli by a variety of cells of both the innate (monocytes, macrophages, dendritic cells) and adaptive (T- and B-cells) immune systems. IL21 is expressed in activated CD4-positive T-cells but not in CD8-positive T-cells, B-cells, or monocytes. It may promote the transition between innate and adaptive immunity. IL-21 has been tried as a therapy for alleviating allergic responses. It can significantly decrease pro-inflammatory cytokines produced by T cells in addition to decreasing IgE levels in a mouse model for rhinitis (nasal passage inflammation).

Research Area: N/A