GTX48814
IL21 antibody
Eine Lieferung in diese Region ist nicht möglich.
- SKU:
- GTX48814
- Zusätzliche Namen:
- interleukin 21
- Anwendung:
- ELISA, WB
- Konzentration:
- 1 mg/ml
- Physischer Zustand:
- Liquid
- Spezies-Reaktivität:
- Bovine
- Aufreinigung:
- Protein A Purified
- Lagerbedingungen:
- -20[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted., 2-8[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted., -20[o]C/-70[o]C Aliquot. Avoid freeze/thaw cycles. Store undiluted.
- Hersteller:
- Genetex
- Host:
- Rabbit
- Reaktivitäten:
- Bovine, Porcine, Equine
- Buffer:
- 20mM Potassium Phosphate, 150mM NaCl, 0.01% Sodium azide.
- Immunogen:
- Recombinant protein raised in yeast, corresponding to amino acid residues 24-152 of bovine IL-21 protein.
- Uniprot:
- Q76LU5
- Synonyme:
- IL-21;interleukin-21
- Weitere Details:
- Interleukin-21 (IL-21) is a secreted, type-I cytokine with immunoregulatory activity. Human IL-21 shares the common ange of lymphoid and myeloid cells of the immune system (T cells, B cells, natural killer (NK) cells and dendritic cells). IL21 is therefore is able to regulate innate and acquired immune responses. The biological effects of IL-21 include induction of differentiation, maturation, and proliferation of T-cells-stimulated B-cells into plasma cells and memory B-cells, stimulation (in conjunction) with IL-4 of IgG production, and induction of apoptotic effects in naive B-cells and stimulated B-cells in the absence of T-cell signaling. Human IL-21 has also been shown to promote the anti-tumor activity of CD8+ T-cells and NK cells. During T-cell mediated immune response, IL21 may inhibit dendritic cells' (DC) activation and maturation. In synergy with IL15 and IL18, IL21 stimulates interferon gamma production in T-cells and NK cells; with the IL15, it may play a role in proliferation and maturation of natural killer (NK) cells. The open reading frame of the bovine IL-21 cDNA is 459 bp in length and encodes 152 amino acids. The predicted amino acid sequence is 78-81% and 58-67% homologous to the predicted human and murine IL-21 amino acid sequences, respectively. In one study, recombinant bovine IL-21 strongly induced NK cell proliferation using a human NK cell-line, NK0, and enhanced the lymphokine activated killer (LAK) activity of bovine peripheral blood mononuclear cells. In another by the same authors, recombinant bovine mature IL-21 induced the proliferation of human IL-2-dependent cells, ILT-MAT
- Versandbedingungen:
- Blue Ice