TCF19
TCF19,全稱為Transcription Factor 19,別名包括SC1和TCF-19。該蛋白主要參與胰腺β細(xì)胞的增殖和凋亡過(guò)程。在疾病方面,TCF19蛋白與多種自身免疫性疾病相關(guān),如系統(tǒng)性紅斑狼瘡和類風(fēng)濕性關(guān)節(jié)炎等。目前,針對(duì)TCF19蛋白的藥物研發(fā)主要集中在自免TCE(T細(xì)胞銜接器)療法領(lǐng)域。TCE療法是一種通過(guò)雙特異性抗體或多特異性抗體將T細(xì)胞與靶細(xì)胞結(jié)合,從而激活T細(xì)胞攻擊靶細(xì)胞的免疫療法。這種療法的優(yōu)勢(shì)在于其兼具靶向性和高效性,能夠精準(zhǔn)清除異常B細(xì)胞,為自免疾病提供潛在的新的治療策略。目前,全球已有約10款TCE療法獲批上市,主要覆蓋血液瘤與實(shí)體瘤兩大領(lǐng)域,靶點(diǎn)包括CD19、CD20、BCMA 和GPRC5D 等。隨著對(duì)腫瘤治療的深入探索,TCE療法展現(xiàn)出的對(duì)B細(xì)胞的深度清除能力,讓部分藥企將目光瞄向了自免市場(chǎng)。在中國(guó),自免TCE療法正成為Biotech企業(yè)差異化布局領(lǐng)跑全球的趨勢(shì)。例如,和鉑醫(yī)藥、岸邁生物、康諾亞、智翔金泰等企業(yè)均開發(fā)了基于CD3/BCMA靶點(diǎn)的TCE雙抗,并已出?;蚣磳⒊龊?。此外,TCE療法正從雙抗向三抗、四抗迭代升級(jí),靶點(diǎn)選擇日益多樣化,部分項(xiàng)目已進(jìn)入臨床階段并顯示出初步療效??傮w來(lái)看,自免TCE療法的研發(fā)正推動(dòng)自免治療范式向“免疫重置”演進(jìn),為患者提供更多、更好的治療選擇。
熱銷產(chǎn)品
TCF19 Antibody (CSB-PA023295ESR2HU)
驗(yàn)證數(shù)據(jù)
Western blot
All lanes: TCF19 antibody at 0.96μg/ml
Lane 1: 293T whole cell lysate
Lane 2: Rat thymus tissue
Secondary
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 37 kDa
Observed band size: 37 kDa
Immunohistochemistry of paraffin-embedded human testis tissue using CSB-PA023295ESR2HU at dilution of 1:100
TCF19 Antibodies
TCF19 for Homo sapiens (Human)
| 產(chǎn)品貨號(hào) | 產(chǎn)品名稱 | 種屬反應(yīng)性 | 應(yīng)用類型 |
|---|---|---|---|
| CSB-PA004708 | TCF19 Antibody | Human,Mouse,Rat | WB, ELISA |
| CSB-PA023295ESR2HU | TCF19 Antibody | Human, Rat | ELISA, WB, IHC |
| CSB-PA023295LA01HU | TCF19 Antibody | Human | ELISA, WB |
| CSB-PA023295LD01HU | TCF19 Antibody, Biotin conjugated | Human | ELISA |
| CSB-PA023295LC01HU | TCF19 Antibody, FITC conjugated | Human | |
| CSB-PA023295LB01HU | TCF19 Antibody, HRP conjugated | Human | ELISA |
TCF19 Proteins
TCF19 Proteins for Homo sapiens (Human)
| 產(chǎn)品貨號(hào) | 產(chǎn)品名稱 | 來(lái)源 |
|---|---|---|
| CSB-YP023295HU CSB-EP023295HU CSB-BP023295HU CSB-MP023295HU CSB-EP023295HU-B |
Recombinant Human Transcription factor 19 (TCF19) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |






