重組人PD-L2/B7-DC蛋白
產(chǎn)品名稱(chēng): 重組人PD-L2/B7-DC蛋白
英文名稱(chēng): Recombinant Human PD-L2/B7-DC Protein
產(chǎn)品編號(hào): GMP-TL728
產(chǎn)品價(jià)格:
產(chǎn)品產(chǎn)地: 中國(guó)
品牌商標(biāo): 同立海源生物
更新時(shí)間: 2023-08-21T17:06:39
使用范圍: null
| 規(guī)格 | 價(jià)格 |
| 200μg | 3500.0 |
- 聯(lián)系人 : 崔女士
- 地址 : 北京市大興區(qū)中關(guān)村科技園區(qū)大興生物醫(yī)藥產(chǎn)業(yè)基地華佗路50號(hào)院13號(hào)樓
- 郵編 : 100085
- 所在區(qū)域 : 北京
- 電話 : 186****3653 點(diǎn)擊查看
- 傳真 : 點(diǎn)擊查看
- 郵箱 : cuilimei@seafrom.cn
重組人PD-L2蛋白(Recombinant Human PD-L2 Protein),GMP級(jí)
產(chǎn)品貨號(hào):GMP-TL728
產(chǎn)品描述(Description)
Programmed cell death 1 ligand 2 (PD-L2 or PDCD1 ligand 2) is also known as Butyrophilin B7-DC, CD antigen CD273, which belongs to the immunoglobulin superfamily or BTN/MOG family. The expression of PD-L2 is up-regulated by IFNG/IFN-gamma stimulation in monocytes and induced on dendritic cells grown from peripheral blood mononuclear cells with CSF2 and IL-4. PD-L2 Involved in the costimulatory signal, essential for T-cell proliferation and IFNG production in a PDCD1-independent manner. PD-L2 interaction with PDCD1 inhibits T-cell proliferation by blocking cell cycle progression and cytokine production.
分子別名(Synonym)
PDL2、Butyrophilin B7-DC、CD273、PDCD1 ligand 2、PDCD1L2、PDCD1LG2
表達(dá)宿主(Expression host)
HEK293細(xì)胞
來(lái)源(Source)
Human
純度(Purity)
≥95%采用SDS-PAGE凝膠和高效液相色譜分析
內(nèi)毒素(Endotoxin)
<0.1EU/ug
蛋白序列(Protein Sequence)
DNA序列編碼人PD-L2(NCBI Reference Sequence:NP_079515.2)表達(dá)帶有His標(biāo)簽在C末端
分子量(Molecular Weight)
重組人PD-L2蛋白 包含201個(gè)氨基酸,預(yù)測(cè)理論分子量為24kD
生物活性(Biological Activity)
固定人(His 標(biāo)簽)10ug/mL( 100 ul/孔)能夠結(jié)合人 PD-1(Fc 標(biāo)簽)的線性范圍是 0.01-1ug/mL
穩(wěn)定性(Stability)
凍干的樣本的可以在4℃保存24個(gè)月,溶解后的液體可以于-20℃保存6-12個(gè)月,并且避免反復(fù)凍融
組成(Component)
含有6%甘露醇的無(wú)菌PBS(PH 7.4)的凍干粉
參考文獻(xiàn)
1、PD-L2 regulates B-1 cell antibody production against phosphorylcholine through an IL-5–dependent mechanism Jerome T. McKay, Marcela A. Haro, Christina A. Daly, Rama D. Yammani, Bing Pang, W. Edward Swords, Karen M. Haas J Immunol. Author manuscript; available in PMC 2018 Sep 15. Published in final edited form as: J Immunol. 2017 Sep 15; 199(6): 2020–2029. Published online 2017 Aug 2. doi: 10.4049/jimmunol.1700555
2、PD-L2 expression in colorectal cancer: Independent prognostic effect and targetability by deglycosylation Huanbin Wang, Han Yao, Chushu Li, Lunxi Liang, Yao Zhang, Hubing Shi, Chongzhi Zhou, Yingxuan Chen, Jing-Yuan Fang, Jie Xu Oncoimmunology. 2017; 6(7): e1327494. Published online 2017 May 16. doi: 10.1080/2162402X.2017.1327494
注意:For research and manufacturing use.
