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GPRC5D(G-protein coupled receptor class C group 5 member D)是一種G蛋白偶聯(lián)受體,廣泛表達(dá)于多種細(xì)胞類型,尤其是在多種血液系統(tǒng)惡性腫瘤,如多發(fā)性骨髓瘤(MM)中表現(xiàn)出顯著的表達(dá)。近年來(lái),GPRC5D作為潛在的抗腫瘤靶點(diǎn),吸引了越來(lái)越多的關(guān)注。研究發(fā)現(xiàn),GPRC5D在腫瘤細(xì)胞上高度表達(dá),而在正常組織中幾乎沒(méi)有或僅有微弱表達(dá),這使得它成為腫瘤特異性靶點(diǎn)的理想選擇,尤其是在針對(duì)多發(fā)性骨髓瘤等血液腫瘤的治療中。GPRC5D的作用機(jī)制尚在進(jìn)一步探索中,但已有研究表明,它可能參與腫瘤細(xì)胞的增殖、轉(zhuǎn)移以及免疫逃逸等過(guò)程,因此針對(duì)其開發(fā)的靶向藥物,特別是抗體療法,正在成為治療惡性腫瘤的新興方向。
目前,針對(duì)GPRC5D的在研藥物主要集中在單克隆抗體的開發(fā)上。例如,某些單克隆抗體能夠特異性結(jié)合并抑制GPRC5D,從而增強(qiáng)免疫系統(tǒng)對(duì)腫瘤細(xì)胞的識(shí)別和清除。此外,其他策略還包括利用抗體-藥物偶聯(lián)物(ADC)來(lái)遞送細(xì)胞毒性藥物,從而提高療效并降低對(duì)正常組織的毒性。隨著這一靶點(diǎn)研究的深入,多個(gè)藥企也開始入局,力圖搶占GPRC5D靶向藥物市場(chǎng)。例如,全球知名制藥公司強(qiáng)生(Johnson&Johnson)和賽諾菲(Sanofi)等,已在GPRC5D靶點(diǎn)的抗體研發(fā)上進(jìn)行大量投入,并開展臨床試驗(yàn)。這些藥企的目標(biāo)是利用GPRC5D靶向藥物,提供更加精準(zhǔn)且療效顯著的治療方案,特別是對(duì)于多發(fā)性骨髓瘤等難治性血液腫瘤患者。更多關(guān)于GPRC5D作用機(jī)制及藥物研究進(jìn)展>>
為助力GPRC5D靶向療法開發(fā),締碼生物現(xiàn)可提供GPRC5D靶點(diǎn)全系列產(chǎn)品與服務(wù)。產(chǎn)品包括GPRC5D活性蛋白、GPRC5D全長(zhǎng)膜蛋白、GPRC5D biosimilar抗體和GPRC5D流式抗體;服務(wù)包括多種屬蛋白抗體定制服務(wù)、抗體人源化和親和力成熟服務(wù)。此外,為加速GPRC5D生物療法的開發(fā),締碼還制備了GPRC5D靶點(diǎn)單B細(xì)胞種子庫(kù),最快28天可獲得先導(dǎo)抗體分子;同時(shí),我們目前已篩選出多個(gè)GPRC5D先導(dǎo)分子,客戶第二天可以拿到分子進(jìn)行功能評(píng)估驗(yàn)證。
Full Length Transmembrane Proteins
SKU: FLP400011 Target: GPRC5D Tag: C-Flag Tag
Price:10 μg ¥7000.00 ;50 μg ¥33000.00 ; 100 μg ¥60500.00
Biosimilar reference antibodies
SKU: BME100265 Target: GPRC5D
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME100066 Target: GPRC5D Tag: C-Human Fc and 6×His Tag
Price: 10μg ¥699.00 ; 50μg ¥2169.00 ; 100 μg ¥3259.00
ECD Proteins
SKU: PME100559 Target: GPRC5D Tag: C-Mouse Fc Tag
Price: 10μg ¥699.00 ; 50μg ¥2169.00 ; 100 μg ¥3259.00
ECD Proteins
SKU: PME100677 Target: GPRC5D Tag: C-Human Fc Tag
Price: 10μg ¥699.00 ; 50μg ¥2169.00 ; 100 μg ¥3259.00
DiSliceX
SKU: SLI100002 Target: BTN3A2, CCR1, CD138, CD147, CD164, CD38, CXCR3, GPRC5D, KI67, LGALS1, SELPLG
Application: IHC
Price: 2 slides ¥899.00
DiSliceX
SKU: SLI100001 Target: BCMA, BTN3A1, CD138, CD147, CD30, CD33, CD38, CD47, CD63, CD99, CS1, GITR, GPC1, GPRC5D, ICAM-1, MUC1, PDL-1, SELPLG, TFRC, TIM3
Application: IHC
Price: 2 slides ¥899.00
Overexpression Stable Cell Line
SKU: CEL100001 Target: GPRC5D
Application: FACS Data
Price: Inquiry
Monoclonal Antibodies
SKU: DME100061B Target: GPRC5D
Application: ELISA,IHC
Price: 10μg ¥1030.00 ; 50μg ¥3380.00 ; 100 μg ¥6080.00 ; 500 μg ¥19880.00
Full Length Transmembrane Proteins
SKU: FLP200011 Target: GPRC5D Tag:
Price: 50 μg ¥8000.00 ; 100 μg ¥10800.00
Biosimilar reference antibodies
SKU: BME100193 Target: GPRC5D
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100187 Target: GPRC5D
Application: Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Full Length Transmembrane Proteins
SKU: FLP100011 Target: GPRC5D Tag: C-Flag Tag
Price: 10 μg ¥6300.00 ;50 μg ¥30000.00 ; 100 μg ¥55000.00
Full Length Transmembrane Proteins
SKU: FLP100010 Target: GPRC5D Tag:
Price: 50 μg ¥8000.00 ; 100 μg ¥10800.00
ECD Proteins
SKU: PME100559P Target: GPRC5D Tag: C-Mouse Fc Tag
Price: 25test ¥3070.00
Monoclonal Antibodies
SKU: DME100091P Target: GPRC5D
Application: Flow Cyt
Price: 100 test ¥3880.00
Monoclonal Antibodies
SKU: DME100091B Target: GPRC5D
Application: ELISA; Flow Cyt
Price: 10μg ¥1030.00 ; 50μg ¥3380.00 ; 100 μg ¥6080.00 ; 500 μg ¥19880.00
Monoclonal Antibodies
SKU: DME100091 Target: GPRC5D
Application: ELISA FC
Price: 10μg ¥690.00 ; 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100061 Target: GPRC5D
Application: ELISA IHC
Price: 10μg ¥690.00 ; 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Biosimilar reference antibodies
SKU: BME100072 Target: GPRC5D
Application: Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00