| 名稱 | HHLA2(B7H7) aAPC Cell | 
| 型號 | CBP74194 | 
| 報價 | ![]()  | 
								
| 特點 | HHLA2(B7H7) aAPC Cell | 
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      聯(lián)系人:蔣經(jīng)理 
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  電話:4008750250
號碼:
手機:18066071954
地址:南京市棲霞區(qū)緯地路9號
Email: zhangxiangwen@cobioer.com
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						- 詳細內(nèi)容
 
| I. Background | |
| HHLA2(也稱為 B7H5、B7H7 或 B7y)是 B7 家族的一員,它是 I 型跨膜蛋白,由具 有串聯(lián) IgV1-IgC-IgV2 結構域的細胞外部分、跨膜區(qū)域和細胞質(zhì)尾部組成。HHLA2 低表達 于胎盤、腸道上皮細胞等,高表達于多種實體瘤(如肺癌、乳腺癌、結直腸癌、腎癌)及 炎癥微環(huán)境。HHLA2 具有雙向免疫調(diào)節(jié)功能:結合抑制性受體 KIR3DL3(NK 細胞)和未 知 T 細胞受體,傳遞抑制信號,減弱抗腫瘤免疫應答;通過受體 TMIGD2 激活 PI3K-AKT 通路,促進 T 細胞存活及記憶形成。 | |
| II. Description | |
      HHLA2(B7H7) aAPC Cell 作 為 KIR3DL3 Effector Reporter Cell 或 TMIGD2 Effector Reporter Cell 的 靶 細 胞 , 很好的模擬了體內(nèi) KIR3DL3/ HHLA2(B7H7) 或TMIGD2/HHLA2(B7H7)的信號轉(zhuǎn)導過程,原理見下圖所示。![]() ![]() Figure 1. HHLA2(B7H7) aAPC Cell 細胞模型原理圖  | |
| II. Introduction | |
| Expressed gene: | HHLA2(B7H7) | 
| Stability: | 32 passages (in-house test, that not means the cell line will be instable beyond the passages we tested.) | 
| Freeze Medium: | 90% FBS+10% DMSO | 
| Culture Medium: | F12K+10%FBS+2ug/ml puromycin+500ug/ml hygromycin | 
| Mycoplasma Testing: | Negative | 
| Storage: | Liquid nitrogen | 
| Application(s): | Functional(Report Gene) Assay | 
| III. Representative Data | |
 Figure 1.Recombinant HHLA2(B7H7) aAPC Cell stably expressing HHLA2(B7H7).  | |
 Figure 2. Dose Response of HHLA2 Blocking Abs in KIR3DL3 Effector Reporter Cells (C1)With HHLA2(B7H7) aAPC Cell(C1).  | |
 Figure 3. Dose Response of HHLA2 Blocking Abs in TMIGD2 Effector Reporter Cells (C1) With HHLA2(B7H7) aAPC Cell.  | |









