中文名稱    神經(jīng)細(xì)胞表面蛋白F3    

英文名稱    Contactin-1  

別    名    CNTN 1; CNTN; Cntn1; CNTN1_HUMAN; Contactin-1; Contactin1; F3; F3cam; Glycoprotein gp135; gp 135; GP135; Neural cell surface protein F3.    

說 明 書    0.1ml  0.2ml  1ml    

研究領(lǐng)域    免疫學(xué)  神經(jīng)生物學(xué)  細(xì)胞膜蛋白      

抗體來源    Rabbit    

克隆類型    Polyclonal    

交叉反應(yīng)    Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit,     

產(chǎn)品應(yīng)用    WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 神經(jīng)細(xì)胞表面蛋白F3（石蠟切片需做抗原修復(fù)）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.    

分 子 量    111kDa    

細(xì)胞定位    細(xì)胞膜 細(xì)胞外基質(zhì)     

性    狀    Lyophilized or Liquid    

濃    度    1mg/1ml    

免 疫 原    KLH conjugated synthetic peptide derived from human    

亞    型    IgG    

純化方法    affinity purified by Protein A    

儲 存 液    0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide    

保存條件    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.    

神經(jīng)細(xì)胞表面蛋白F3產(chǎn)品介紹    background:

The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

Function:
Contactins mediate cell surface interactions during nervous system development. Involved in the formation of paranodal axo-glial junctions in myelinated peripheral nerves and in the signaling between axons and myelinating glial cells via its association with CNTNAP1. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Interaction with TNR induces a repulsion of neurons and an inhibition of neurite outgrowth (By similarity).

抗體的多樣性：
抗體的異質(zhì)性?？贵w的組成極為復(fù)雜，是由成千上萬、多種多樣的免疫球蛋白（Ig）分子所組成。這些Ig分子在形狀、大小、結(jié)構(gòu)以及氨基酸的組成和排列上，既相似，又有差別。由于有差別，它們的電泳活性就有很大的變化。
因為抗體具有與抗原決定簇相對應(yīng)的結(jié)合部位（抗原結(jié)合簇），所以抗體與抗原的結(jié)合具有特異性。另一方面，抗體本身是一種蛋白質(zhì)，具有本身的氨基酸組成、排列和立體結(jié)構(gòu)，對異種動物來說，它又是抗原。各類Ig都具有可用血清學(xué)方法檢出的抗原特異性，它們表現(xiàn)出不同的血清學(xué)類型。