重組人LAG-3蛋白
產(chǎn)品名稱: 重組人LAG-3蛋白
英文名稱: Recombinant Human LAG-3 Protein
產(chǎn)品編號(hào): GMP-TL693
產(chǎn)品價(jià)格:
產(chǎn)品產(chǎn)地: China
品牌商標(biāo): 同立海源生物
更新時(shí)間: 2023-08-25T17:01:35
使用范圍: null
| 規(guī)格 | 價(jià)格 |
| 50μg | 1800.0 |
- 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LAG-3蛋白(His) |Recombinant Human LAG-3 Protein(His),GMP級(jí)
產(chǎn)品貨號(hào):GMP-TL693
產(chǎn)品描述(Description)
Lymphocyte activation gene 3 protein (LAG3) is also known as CD antigen CD223 and protein FDC, which belongs to immunoglobulin (Ig) superfamily and contains 4 extracellular Ig-like domains. The LAG3 gene contains 8 exons. The sequence data, exon/intron organization, and chromosomal localization all indicate a close relationship of LAG3 to CD4. LAG3 /CD223 involved in lymphocyte activation. LAG3 /CD223 binds to HLA class-II antigens。
分子別名(Synonym)
CD223、FDC
表達(dá)宿主(Expression host)
HEK293細(xì)胞
來(lái)源(Source)
Human
蛋白序列(Protein Sequence)
DNA序列編碼人LAG3(NCBI Reference Sequence:NP_001762.2 )表達(dá)帶有His標(biāo)簽在C末端
分子量(Molecular Weight)
重組人LAG-3蛋白包含423個(gè)氨基酸,預(yù)測(cè)理論分子量為47.3 kD
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
生物活性(Biological Activity)
固定人 LAG-3 的抗體 2μg/mL (100 μL/孔)能夠結(jié)合人 LAG-3(His 標(biāo)簽) 的線性范圍是 5-15ng/mL
提純方法( Purification Method )
層析純化
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、LAG-3 confers a competitive disadvantage upon antiviral CD8+ T cell responses Kevin D. Cook, Jason K. Whitmire J Immunol. Author manuscript; available in PMC 2017 Oct 30. Published in final edited form as: J Immunol. 2016 Jul 1; 197(1): 119–127. Published online 2016 May 20. doi: 10.4049/jimmunol.1401594
2、The promising immune checkpoint LAG-3: from tumor microenvironment to cancer immunotherapy Long Long, Xue Zhang, Fuchun Chen, Qi Pan, Pronnaphat Phiphatwatchara, Yuyang Zeng, Honglei Chen Genes Cancer. 2018 May; 9(5-6): 176–189. doi: 10.18632/genesandcancer.180
Lymphocyte Activation Gene 3 (LAG-3) Modulates the Ability of CD4 T-cells to Be Suppressed In Vivo Nicholas M. Durham, Christopher J. Nirschl, Christopher M. Jackson, Jimmy Elias, Christina M. Kochel, Robert A. Anders, Charles G. Drake PLoS One. 2014; 9(11): e109080. Published online 2014 Nov 5. doi: 10.1371/journal.pone.0109080
注意:For research and manufacturing use.
