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叶酸受体α(Folate Receptor Alpha,FRα)由FOLR1基因编码,是一种通过GPI锚定于细胞膜表面的高亲和力叶酸受体,是叶酸受体(FR)家族中的成员之一,该家族还有三个成员,分别是FRβ、FRγ和FRδ。FRα可结合叶酸并通过内吞途径促进细胞摄取。更多关于FRα作用机制>>
在正常成人组织中,FOLR1的表达主要集中于部分极化上皮组织,并往往位于相对不易被循环大分子接触的顶端表面;而在卵巢、肺、子宫内膜等多种实体瘤中,FRα可出现明显上调并暴露于肿瘤细胞表面。这种正常组织可及性有限、肿瘤表达升高并具有内吞能力的特点,使FOLR1成为抗体、ADC、双/多特异性分子、核药和细胞治疗研究中的重要靶点。不同肿瘤中的表达密度和异质性也是候选分子开发及生物标志物研究的重要因素。
缔码生物提供人、小鼠及猴等不同种属FOLR1 ECD重组蛋白,可用于ELISA、抗体筛选、亲和力及跨种属评价。多款Flow Cyt/WB验证兔单抗、参照抗体及PE/生物素化产品可支持细胞表面FRα检测和候选抗体比较;FOLR1过表达293T稳转细胞株适用于FACS、Cell Binding和内吞相关研究,DiSliceX™组织切片则支持IHC和组织表达评价。缔码还已建立FOLR1单B细胞种子库,可进一步衔接先导抗体及功能验证。
Overexpression Stable Cell Line
SKU: CEL100024 Target: FOLR1
Application: FACS Data
Price: Inquiry
Monoclonal Antibodies
SKU: DMC100585 Target: FOLR1
Application: WB
price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME-M100114 Target: FOLR1 Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2666.00 ; 100 μg ¥3999.00
ECD Proteins
SKU: PME-C100040 Target: FOLR1 Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ¥821.00 ; 50μg ¥2866.00 ; 100 μg ¥4299.00
Biosimilar reference antibodies
SKU: BME100178 Target: FOLR1
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100163 Target: FOLR1
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Monoclonal Antibodies
SKU: DMC100391 Target: FOLR1
Application: Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME100249 Target: FOLR1 Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2666.00 ; 100 μg ¥3999.00
Biosimilar reference antibodies
SKU: BME100178P Target: FOLR1
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100163P Target: FOLR1
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100651B Target: FOLR1
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100651 Target: FOLR1
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
DiSliceX
SKU: SLI100017 Target: B4GALT1, B7H6, CD166, CD63, CXCR4, EPHA2, FOLR1, IGF-1R, IGFBP7, LGALS1, MSLN
Application: IHC
Price: 2 slides ¥899.00
Biosimilar reference antibodies
SKU: BME100178B Target: FOLR1
Application: ELISA, Flow Cyt
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100163B Target: FOLR1
Application: ELISA, Flow Cyt
Price:100μg ¥1699.00
Monoclonal Antibodies
SKU: DMC100585B Target: FOLR1
Application: WB
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Monoclonal Antibodies
SKU: DMC100391B Target: FOLR1
Application: Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00