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    Rabbit Anti-CD4/APC Conjugated antibody (bs-4817R-APC)
    ~~~促銷,代碼KT22301~~~
    ~~~促銷,代碼KT22302~~~
    訂購熱線:400-901-9800
    訂購郵箱:sales@bioss.com.cn
    訂購QQ:  400-901-9800
    技術支持:techsupport@bioss.com.cn
    說 明 書: 100ul  
    100ul/2980.00元
    大包裝/詢價
    產品編號 bs-4817R-APC
    英文名稱 Anti-CD4/APC
    中文名稱 APC標記的CD4抗體
    別    名 CD4 (L3T4); CD4 antigen (p55); CD4 Antigen ; CD4 molecule; CD4 Receptor; CD4+ Lymphocyte deficiency, included; CD4mut; L3T4; Leu3; Ly-4; Lymphocyte antigen CD4; MGC165891; p55; T Cell Antigen T4 ; T cell antigen T4/LEU3; T cell differentiation antigen L3T4; T cell OKT4 deficiency, included; T cell surface antigen T4/Leu 3 ; T cell surface antigen T4/Leu3; T Cell Surface Glycoprotein CD4; W3/25; W3/25 antigen; T-cell surface glycoprotein CD4 isoform 1 precursor; CD4_HUMAN.  
    規格價格 100ul/2980元 購買        大包裝/詢價
    說 明 書 100ul  
    研究領域 腫瘤  細胞生物  免疫學  干細胞  淋巴細胞  t-淋巴細胞  
    抗體來源 Rabbit
    克隆類型 Polyclonal
    交叉反應 Human, 
    產品應用 ICC=1:50-200 IF=1:50-200 
    not yet tested in other applications.
    optimal dilutions/concentrations should be determined by the end user.
    分 子 量 48kDa
    性    狀 Lyophilized or Liquid
    濃    度 1mg/ml
    免 疫 原 KLH conjugated synthetic peptide derived from human CD4
    亞    型 IgG
    純化方法 affinity purified by Protein A
    儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
    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.
    產品介紹 background:
    This gene encodes a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigenes and is also a receptor for the human immunodeficiency virus. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene. [provided by RefSeq, Aug 2010].

    Function:
    Accessory protein for MHC class-II antigen/T-cell receptor interaction. May regulate T-cell activation. Induces the aggregation of lipid rafts.

    Subunit:
    Associates with LCK. Binds to HIV-1 gp120 and to P4HB/PDI and upon HIV-1 binding to the cell membrane, is part of P4HB/PDI-CD4-CXCR4-gp120 complex. Interacts with HIV-1 Envelope polyprotein gp160 and protein Vpu. Interacts with Human Herpes virus 7 capsid proteins. Interacts with PTK2/FAK1; this interaction requires the presence of HIV-1 gp120.

    Subcellular Location:
    Cell membrane; Single-pass type I membrane protein. Note=Localizes to lipid rafts. Removed from plasma membrane by HIV-1 Nef protein that increases clathrin-dependent endocytosis of this antigen to target it to lysosomal degradation. Cell surface expression is also down-modulated by HIV-1 Envelope polyprotein gp160 that interacts with, and sequesters CD4 in the endoplasmic reticulum.

    Post-translational modifications:
    Palmitoylation and association with LCK contribute to the enrichment of CD4 in lipid rafts.

    Similarity:
    Contains 3 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.

    Database links:

    Entrez Gene: 920 Human

    Entrez Gene: 12504 Mouse

    Omim: 186940 Human

    SwissProt: P06332 Mouse

    SwissProt: P01730 Human

    Unigene: 631659 Human

    Unigene: 2209 Mouse



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

    CD4分子是存在于大多數輔助/誘導T細胞表面的59kDa的糖蛋白。正常淋巴組織中CD4的表達數量多于CD8,此抗體主要用于標記輔助/誘導T細胞,與CD8單抗聯合使用對外周血淋巴細胞分型。 CD4抗原是HLA-II類分子和人類免疫缺陷病毒(HIV)-愛滋病的受體,在35-50%外周血淋巴細胞-輔助和誘導T細胞(Th/Ti)和70-80%人胸腺細胞上表達,在人的單核細胞表面也有低密度的表達。 CD4抗原有膜結合型和可溶性兩種形式。Th/Ti可輔助Ig產生和T細胞毒T細胞的作用。
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