InVivoMAb anti-mouse CD28單克隆抗體
研發(fā)背景
D665單克隆抗體可與小鼠CD28反應(yīng)。CD28是T細(xì)胞中關(guān)鍵的共刺激受體,同時(shí)也是Ig超家族成員之一,其主要由胸腺細(xì)胞、大部分外周血T細(xì)胞和NK細(xì)胞表達(dá)。CD28是CD80 (B7-1)和CD86 (B7-2)的受體。通過CD28信號(hào)傳導(dǎo)可誘導(dǎo)IL-2和IL-2受體表達(dá)和T細(xì)胞增殖。D665抗體是一種CD28超激動(dòng)劑,在多種小鼠疾病模型中常用來誘導(dǎo)Treg細(xì)胞在體內(nèi)的擴(kuò)增。
產(chǎn)品信息
克隆號(hào)(Clone) | D665 |
同種型(Isotype) | Mouse IgG1 |
免疫原(Immunogen) | A20 cells expressing mouse CD28 and a recombinant mouse CD28-Ig fusion protein |
應(yīng)用(Reported Applications) | in vivo?T cell stimulation/activation in vitro?T cell stimulation/activation |
形式(Formulation) | PBS, pH 7.0 Contains no stabilizers or preservatives |
內(nèi)毒素(Endotoxin) | <2EU/mg (<0.002EU/μg) Determined by LAL gel clotting assay |
純度(Purity) | >95% Determined by SDS-PAGE |
無菌(Sterility) | 0.2 μM filtered |
純化(Purification) | Protein G |
分子量(Molecular Weight) | 150 kDa |
儲(chǔ)存(Storage) | The antibody solution should be stored at the stock concentration at 4°C.?Do not freeze. |
訂購詳情
產(chǎn)品名稱 | 貨號(hào) | 規(guī)格 |
InVivoMAb anti-mouse CD28 | BE0328 | 1MG,5MG,25MG,50MG,100MG |
參考文獻(xiàn)
Schmidt, T., et al. (2016). 'Induction of T regulatory cells by the superagonistic anti-CD28 antibody D665 leads to decreased pathogenic IgG autoantibodies against desmoglein 3 in a HLA-transgenic mouse model of pemphigus vulgaris.'?Exp Dermatol?25(4): 293-298.
Win, S. J., et al. (2016). 'In vivo activation of Treg cells with a CD28 superagonist prevents and ameliorates chronic destructive arthritis in mice.'?Eur J Immunol?46(5): 1193-1202.?
Schuhmann, M. K., et al. (2015). 'CD28 superagonist-mediated boost of regulatory T cells increases thrombo-inflammation and ischemic neurodegeneration during the acute phase of experimental stroke.'?J Cereb Blood Flow Metab?35(1): 6-10.
Dennehy, K. M., et al. (2006). 'Cutting edge: monovalency of CD28 maintains the antigen dependence of T cell costimulatory responses.'?J Immunol?176(10): 5725-5729.?
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