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Product Name IL21 Chinese Name 白介素21抗体 Alias Interleukin 21; Interleukin21; IL 21; IL-21; Za11; Interleukin-21; interleukin-21 isoform; IL21_HUMAN. literatures Specific References (3) | SL2621R has been referenced in 3 publications.[IF=3.06] Guan, Li-juan, et al. "Increased IL-21/IL-21R expression and its proinflammatory effects in autoimmune thyroid disease." Cytokine 72.2 (2015): 160-165. IHC-P ; Human.[IF=1.26] Gong, Qiaoqiao, et al. "Increased levels of CCR7 (lo) PD‑1 (hi) CXCR5+ CD4+ T cells, and associated factors Bcl‑6, CXCR5, IL‑21 and IL‑6 contribute to repeated implantation failure." Experimental and Therapeutic Medicine 14.6 (2017): 5931-5941. IHC-P ; Human.[IF=1.26] Ma et al. Effect of follicular helper T cells on the pathogenesis of asthma. (2017) Exp.Ther.Me. 14:967-972 IHC-P ; Mouse.Research Area Tumour immunology Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, Dog, Pig, Cow, ) Applications WB=1:500-2000 ELISA=1:5000-10000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 18kDa Cellular localization Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human IL-21: 65-155/155 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes a member of the common-gamma chain family of cytokines with immunoregulatory activity. The encoded protein plays a role in both the innate and adaptive immune responses by inducing the differentiation, proliferation and activity of multiple target cells including macrophages, natural killer cells, B cells and cytotoxic T cells. Dysregulation of this gene plays a role in multiple immune-mediated diseases including lupus, psoriasis and chronic inflammatory diseases. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011]
Function:
Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells. May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells. During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation.
Subcellular Location:
Secreted.
Tissue Specificity:
Expressed in activated CD4-positive T-cells but not in CD8-positive T-cells, B-cells, or monocytes.
Similarity:
Belongs to the IL-15/IL-21 family.
SWISS:
Q9HBE4
Gene ID:
59067
Database links:
Entrez Gene: 59067 Human
Entrez Gene: 60505 Mouse
Omim: 605384 Human
SwissProt: Q9HBE4 Human
SwissProt: Q9ES17 Mouse
Unigene: 567559 Human
Unigene: 157689 Mouse
白介素21是多效免疫调节活性的cell factor,与其受体结合后可以调节并促进B细胞、T细胞、NK细胞的增殖、分化并提高NK细胞杀伤活性。
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