IL-4 antibody

IL-4 antibody
中文名称白介素4抗体别    名IL4; B cell growth factor 1; B cell IgG differentiation factor; B Cell Stimulatory Factor 1; BCGF 1; BCGF1; Binetrakin; BSF 1; BSF1; HCGF; Hodgkin’s Cell Growth Factor; IA Inducing Factor; IGG1 induction factor; IL 4; Il4e12; Interleukin 4; Interleukin 4, isoform 1; Interleukin4; Lymphocyte stimulatory factor 1; Macrophage fusion factor; Mast cell growth factor 2; MCGF2; MFF; MGC79402; Pitrakinra; T cell growth factor 2; TCGF2; IL4_MOUSE; Interleukin-4; IL-4; B-cell stimulatory factor 1; BSF-1.  规格价格100ul/1380元 购买    200ul/2200元 购买    大包装/询价说 明 书100ul  200ul研究领域细胞生物  免疫学  生长因子和激素  抗体来源Rabbit克隆类型Polyclonal交叉反应Rat, 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14kDa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 rat IL-4:25-100/147 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.PubMedPubMed产品介绍background:
The protein encoded by this gene is a pleiotropic cytokine produced by activated T cells. This cytokine is a ligand for interleukin 4 receptor. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play a central role in mediating the immune regulatory signal of this cytokine. This gene, IL3, IL5, IL13, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL13. This gene, IL13 and IL5 are found to be regulated coordinately by several long-range regulatory elements in an over 120 kilobase range on the chromosome. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008].

Function:
Participates in at least several B-cell activation processes as well as of other cell types. It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes.

Subcellular Location:
Secreted.

DISEASE:
Genetic variations in IL4 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:601367]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.

Similarity:
Belongs to the IL-4/IL-13 family.

SWISS:
P05112

Gene ID:
287287

Database links:

Entrez Gene: 3565 Human
Entrez Gene: 16189 Mouse
Omim: 147780 Human
SwissProt: P05112 Human
SwissProt: P07750 Mouse
Unigene: 73917 Human
Unigene: 276360 Mouse





Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 

白介素-4仅限于活化T细胞，肥大细胞和噬碱性白细胞。
IL-4对各种淋巴细胞，单核—巨噬细胞，甚至纤维母细胞和上皮细胞都有促生长和分化的作用。