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- 详细信息
- 文献和实验
- 技术资料
- 供应商:
江西江蓝纯生物试剂有限公司
- 库存:
124
- 克隆性:
单克隆
- 保质期:
1年
- 抗体英文名:
CCL22
- 抗体名:
嗜酸粒细胞趋化蛋白22抗体
- 适应物种:
人/动物/植物
- 应用范围:
WB,ELISA等
- 浓度:
1mg/ml
- 保存条件:
-20 °
- 规格:
100ul/200ul
| 规格: | 100ul | 产品价格: | ¥1580.0 |
|---|---|---|---|
| 规格: | 200ul | 产品价格: | ¥2480.0 |
英文名称 : CCL22
中文名称 : 嗜酸粒细胞趋化蛋白22抗体
别 名 : A 152E5.1; ABCD 1; ABCD1; C C motif chemokine 22; CC chemokine STCP 1; CC chemokine STCP-1; ccl 22; Ccl22; CCL22_HUMAN; Chemokine (C C motif) ligand 22; DC/B CK; DCBCK; Macrophage-derived chemokine; MDC(1-69); MDC(7-69); MGC34554; SCYA22; Small inducible cytokine subfamily A (Cys Cys) member 22; Small-inducible cytokine A22; STCP 1; STCP1; Stimulated T cell chemotactic protein 1; Stimulated T-cell chemotactic protein 1.
研究领域 : 肿瘤 细胞生物 免疫学 信号转导
抗体来源 : Rabbit
克隆类型 : Polyclonal
交叉反应 : Human,
产品应用 : ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 (石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 : 10kDa
细胞定位 : 分泌型蛋白
性 状 : Lyophilized or Liquid
浓 度 : 1mg/ml
免 疫 原 : KLH conjugated synthetic peptide derived from human CCL22:31-93/93
亚 型 : IgG
纯化方法 : affinity purified by Protein A
储 存 液 : 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 : Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
PubMed : PubMed
产品介绍 This gene is one of several Cys-Cys (CC) cytokine genes clustered on the q arm of chromosome 16. Cytokines are a family of secreted proteins involved in immunoregulatory and inflammatory processes. The CC cytokines are proteins characterized by two adjacent cysteines. The cytokine encoded by this gene displays chemotactic activity for monocytes, dendritic cells, natural killer cells and for chronically activated T lymphocytes. It also displays a mild activity for primary activated T lymphocytes and has no chemoattractant activity for neutrophils, eosinophils and resting T lymphocytes. The product of this gene binds to chemokine receptor CCR4. This chemokine may play a role in the trafficking of activated T lymphocytes to inflammatory sites and other aspects of activated T lymphocyte physiology. [provided by RefSeq].
Function:
May play a role in the trafficking of activated/effector T-lymphocytes to inflammatory sites and other aspects of activated T-lymphocyte physiology. Chemotactic for monocytes, dendritic cells and natural killer cells. Mild chemoattractant for primary activated T-lymphocytes and a potent chemoattractant for chronically activated T-lymphocytes but has no chemoattractant activity for neutrophils, eosinophils, and resting T-lymphocytes. Binds to CCR4. Processed forms MDC(3-69), MDC(5-69) and MDC(7-69) seem not be active.
Subcellular Location:
Secreted.
Tissue Specificity:
Highly expressed in macrophage and in monocyte-derived dendritic cells, and thymus. Also found in lymph node, appendix, activated monocytes, resting and activated macrophages. Lower expression in lung and spleen. Very weak expression in small intestine. In lymph node expressed in a mature subset of Langerhans' cells (CD1a+ and CD83+). Expressed in Langerhans' cell histiocytosis but not in dermatopathic lymphadenopathy. Expressed in atopic dermatitis, allergic contact dermatitis skin, and psoriasis, in both the epidermis and dermis.
Post-translational modifications:
The N-terminal processed forms MDC(3-69), MDC(5-69) and MDC(7-69) are produced by proteolytic cleavage after secretion from monocyte derived dendrocytes.
Similarity:
Belongs to the intercrine beta (chemokine CC) family.
SWISS:
O00626
Gene ID:
6367
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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文献和实验球蛋白受体等的表达和Th2淋巴细胞的发育上发挥重要的作用。Th2淋巴细胞产生的IL-4和IL-5与迟发相反应有密切关系。II;4可以促进肥大细胞分化和成熟;IL-4和IL-13协同促使B细胞转为浆细胞合成IgE,并建立免疫记忆;IL-5在刺激嗜酸粒细胞 活化和成熟、延长嗜酸粒细胞生存时间(抗凋亡)方面起着核心作用。嗜酸粒细胞和Th2细胞也可表达多种趋化因子受体,如嗜酸粒细胞趋化蛋白(eotaxin)和单核细胞趋化蛋白(MCP 5),并促进两者向炎症局部募集。此处的迟发相反应不同于由M中和Thl细胞主导的Ⅳ型
和黏附,参与了风湿性关节炎、肝炎、肺炎及移植耐受等过程。 2.CC型 又称臼趋化因子亚家族,结构特征为第1、第2半胱氨残基酸紧密相连。该亚家族的基因大多数位于入染色:体17qll―32或小鼠第11号染色体,含有2个内含子和3个外显子。CC趋化因子主要作用于单核细胞和淋巴细胞,这和CXC型亚家族成员主要作用于中性粒细胞不同。CC趋化因子还促进其他类型细胞的游走趋化,如淋巴细胞、DC、NK细胞、嗜酸粒细胞、嗜碱粒细胞等。该亚家族的代表成员是单核细胞趋化蛋白(MCP-1,),功能是使单核细胞离开
3和CCR3/4,因而可吸引不同的趋化因子,前者包括干扰素诱导蛋白(1P-10)、干扰素诱导性T细胞趋化蛋白(1TAC),干扰素诱生单核因子(MIG);而后者包括嗜酸粒细胞趋化蛋白Eotaxin等。现知细胞因子IL-4促进Th2分化,第十章中还将提到IL-4能促进IgE类别转换,而且IL-4(以及IL-13)还可诱导多种细胞包括单核细胞和DC产生趋化因子。结果是,这些趋化因子受体可专一性地吸引表达CCR3和CCR4的Th2/Tc2细胞,以及表达CCR3和IgE受体的嗜碱粒细胞与肥大细胞。这样,细胞
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