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MEGACD40L®是一種高活性蛋白,其中的兩個三聚體CD40配體分子通過Adiponectin(脂聯(lián)素)/ACRP30/AdipoQ的膠原結(jié)構(gòu)域人工連接。該蛋白質(zhì)非常有效地模擬了在體內(nèi)自然條件下,CD40L的膜輔助聚集,為[CD40L+增強劑]的組合(產(chǎn)品貨號:ALX-850-064)提供了一種簡單而同樣有效的替代方案。
產(chǎn)品信息
產(chǎn)品名稱:MEGACD40L® Protein (soluble) (human), (recombinant) /欣博盛生物
別名:CD40L:ACRP30headless, CD154:ACRP30headless, TNFSF 5:ACRP30headless, gp39:ACRP30headless
來源:CHO cells
*The extracellular domain of human CD40L (CD154) (aa 116-261) is fused at the N-terminus to mouse ACRP30headless (aa 18-111) and a FLAG®-tag.
UniProt ID: P29965 (human CD40L), Q60994 (mouse Adiponectin)
濃度:0.1mg/ml after reconstitution
純度:≥90% (SDS-PAGE)
內(nèi)毒素含量:≤0.01EU/µg purified protein (LAL test; Cape Cod Associates)
生物活性:Binds to human CD40. Induces B cells activation (as demonstrated by dose-dependent upregulation of CD86).
產(chǎn)品應(yīng)用
CD40L用于構(gòu)建共刺激激活免疫反應(yīng)(特別是B細胞)。可作為免疫治療臨床前研究的蛋白質(zhì)工具,用于介導(dǎo)免疫和炎癥反應(yīng),監(jiān)測接受化療的患者,并在體內(nèi)模擬自身免疫表型。
應(yīng)用關(guān)鍵詞:自身免疫性疾病,B細胞活化,CD40,CD40L,共刺激,免疫刺激,免疫治療,疫苗開發(fā)
產(chǎn)品特點
配方經(jīng)過優(yōu)化,在提高產(chǎn)品穩(wěn)定性的同時,還增強了產(chǎn)品活性;
無需額外的增強劑,效果優(yōu)于單獨CD40L(貨號ALX-522-015)或CD40L+增強劑組合(貨號:ALX-850-064);
高質(zhì)量的免疫刺激,具有強效和持續(xù)的效果;
高純度,內(nèi)毒素含量低(≤0.01 EU/μg);
批次間差異小,具有高穩(wěn)定性和高一致性;
ENZO最-暢-銷的蛋白質(zhì)之一,國際知-名度高,已發(fā)表文獻引用高達58次。
產(chǎn)品結(jié)構(gòu)
貨號:ALX-522-110
MEGACD40L® Protein (soluble) (human), (recombinant)結(jié)構(gòu)示意圖
品牌 | 來源 | 序列 | 內(nèi)毒素含量 | 狀態(tài) | 生物活性 | 引用文獻 |
ENZO | CHO cells | Human CD40L (CD154) (aa 116-261) is fused at the N-terminus to mouse ACRP30headless (aa 18-111) and a FLAG® tag | ≤ 0.01 EU/µg purified protein (LAL test; Cape Cod Associates) | Lyophilized. Contains PBS | Binds to human CD40. Induces B cell activation (as demonstrated by dose-dependant upregulation of CD86) | 58 |
某知-名-品-牌 | < 0.01 EU/µg purified protein (LAL test; Lonza) | 13 |
與知-名-品-牌相比文獻引用數(shù)量領(lǐng)-先
訂購詳情
產(chǎn)品名稱 | 貨號 | 規(guī)格 |
MEGACD40L® Protein (soluble) (human), (recombinant) | ALX-522-110 | 10 µg |
最新引用文獻
Distinct stage-specific transcriptional states of B cells derived from human tonsillar tissue: D.A. Espinoza, et al.; JCI Insight 8, e155199 (2023), Abstract;
PD-1highCXCR5–CD4+ peripheral helper T cells promote CXCR3+ plasmablasts in human acute viral infection: H. Asashima, et al.; Cell Rep. 42, 111895 (2023), Abstract;
An optimized measles virus glycoprotein-pseudotyped lentiviral vector production system to promote efficient transduction of human primary B cells: E. Vamva, et al.; STAR Protoc. 3, 101228 (2022), Abstract;
詳情請聯(lián)系Enzo Life Sciences金牌代理——欣博盛生物