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CRTAM/CD355重组蛋白与抗体
CRTAM（Cytotoxic and Regulatory T Cell Molecule），又称CD355，是免疫球蛋白超家族中的 I 型跨膜蛋白。CRTAM在静息淋巴细胞中的表达较低，但在TCR或NK细胞相关刺激后，可在活化CD8+T细胞、部分CD4+T细胞和NK细胞中快速诱导表达。CRTAM可与其配体CADM1相互作用，参与免疫细胞黏附、定位、极性形成及效应功能调控，并与细胞毒性淋巴细胞功能及黏膜免疫等研究领域相关。随着对T细胞和NK细胞新型免疫调节分子研究的深入，CRTAM也逐渐成为免疫细胞表型、细胞互作及潜在免疫调节靶点研究中的关注对象。针对CRTAM的抗体开发通常需要同时评价结构域结合、细胞表面识别和跨物种反应性。
缔码生物提供人源、鼠源不同种属CRTAM ECD蛋白，以及覆盖不同胞外区域的片段蛋白、兔单克隆抗体、Biosimilar参照抗体和PE/生物素标记产品。不同结构域蛋白可用于ELISA、抗体筛选、表位定位、蛋白互作及跨种属评价；流式验证抗体和PE偶联抗体可用于活细胞表面CRTAM检测和免疫细胞表型分析；生物素化产品则便于结合实验和检测体系构建，为 CRTAM 靶点研究和抗体发现提供多种配套工具。
ECD Proteins
SKU: PME-M100132 Target: CRTAM Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ￥668.00 ; 50μg ￥2300.00 ; 100μg ￥3499.00
ECD Proteins
SKU: PME101959 Target: CRTAM Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ￥706.00 ; 50μg ￥2500.00 ; 100μg ￥3699.00
ECD Proteins
SKU: PME101958 Target: CRTAM Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ￥668.00 ; 50μg ￥2499.00 ; 100μg ￥3750.00
ECD Proteins
SKU: PME101957 Target: CRTAM Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ￥668.00 ; 50μg ￥2499.00 ; 100μg ￥3750.00
Biosimilar reference antibodies
SKU: BME100227 Target: CRTAM
Application: ELISA, Flow Cyt
Price: 50 μg ￥800.00 ; 100 μg ￥1500.00
Biosimilar reference antibodies
SKU: BME100226 Target: CRTAM
Application: Flow Cyt
Price: 50 μg ￥800.00 ; 100 μg ￥1500.00
ECD Proteins
SKU: PME-C100067 Target: CRTAM Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ￥668.00 ; 50μg ￥2300.00 ; 100μg ￥3499.00
ECD Proteins
SKU: PME101547 Target: CRTAM Tag: C-mouse Fc tag
Expression Host: HEK293
Price: 10μg ￥706.00 ; 50μg ￥2500.00 ; 100μg ￥3699.00
ECD Proteins
SKU: PME101546 Target: CRTAM Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ￥706.00 ; 50μg ￥2500.00 ; 100μg ￥3699.00
Monoclonal Antibodies
SKU: DMC100673 Target: CRTAM
Application: Flow Cyt
Price: 50μg ￥2280.00 ; 100 μg ￥4080.00 ; 500 μg ￥13280.00
Monoclonal Antibodies
SKU: DMC100489 Target: CRTAM
Application: Flow Cyt
Price: 50μg ￥2280.00 ; 100 μg ￥4080.00 ; 500 μg ￥13280.00
ECD Proteins
SKU: PME100605 Target: CRTAM Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ￥668.00 ; 50μg ￥2499.00 ; 100μg ￥3750.00
Monoclonal Antibodies
PE-conjugated Anti-CRTAM antibody(DMC673); IgG1 Chimeric mAb
SKU: DMC100673P Target: CRTAM
Application: Flow Cyt
Price: 100 test ￥3880.00
Biosimilar reference antibodies
SKU: BME100227P Target: CRTAM
Application: Flow Cyt
Price: 100 test ￥1360.00
Biosimilar reference antibodies
SKU: BME100226P Target: CRTAM
Application: Flow Cyt
Price: 100 test ￥1360.00
Biosimilar reference antibodies
SKU: BME100227B Target: CRTAM
Application: ELISA, Flow Cyt
Price:100μg ￥1699.00
Biosimilar reference antibodies
SKU: BME100226B Target: CRTAM
Application: Flow Cyt
Price:100μg ￥1699.00
Monoclonal Antibodies
SKU: DMC100673B Target: CRTAM
Application: Flow Cyt
Price: 100 μg ￥6080.00 ; 500 μg ￥19880.00
Monoclonal Antibodies
SKU: DMC100489B Target: CRTAM
Application: Flow Cyt
Price: 100 μg ￥6080.00 ; 500 μg ￥19880.00
