多发性硬化症(Multiple Sclerosis, MS)是一种中枢神经系统(CNS)的慢性炎性脱髓鞘疾病,其主要特征是中枢神经系统白质的多病灶分布和病程中的缓解复发,通常累及脑室周围白质、视神经、脊髓、脑干和小脑等部位。
多发性硬化症的病理特征包括炎性细胞浸润、神经元变性、轴突损伤和反应性胶质增生。临床症状因人而异,可能包括视觉和动眼神经异常、感觉异常、无力、痉挛、泌尿功能障碍以及轻微的认知症状,其严重程度和类型取决于大脑和脊髓中受影响的区域。全球范围内,多发性硬化症的患病率约为3/100,000,患者约有350万名。
多发性硬化症的治疗药物主要包括免疫抑制剂、免疫调节剂等,在一定程度上能够减轻症状、减缓疾病进展,对于实现髓鞘再生和神经元再生仍存在较大难度。主要药物研发靶点列举如下:
- CD20(MS4A1): CD20是B细胞及其前体细胞表面的一种标记物。通过靶向CD20,可以诱发抗体依赖的细胞毒作用和补体介导的细胞毒作用,从而清除B细胞,减轻MS的炎症反应。奥瑞利珠单抗(Ocrelizumab)是一种针对CD20的单抗类药物,可以清除B细胞。临床试验显示,Ocrelizumab对复发或原发进行性多发性硬化症有显著疗效。
- CD40L(CD40LG):在MS中,CD40/CD40L通路的异常激活可能导致免疫系统错误地攻击中枢神经系统的髓鞘,从而引发炎症和损伤。CD40L通过与其受体CD40的相互作用,在调节T细胞与其他免疫细胞(尤其是B细胞和抗原呈递细胞)之间的相互作用方面发挥着重要作用,从而影响与自身免疫疾病有关的一些重要功能。Frexalimab是一款靶向CD40L的单克隆抗体,能够阻断适应性(T细胞和B细胞)和先天性(巨噬细胞和树突状细胞)免疫细胞活化和功能所必需的共刺激CD40/CD40L细胞通路,而不会耗尽淋巴细胞,目前已取得积极的临床结果。
- IL17A:IL-17A作为一种促炎因子,通过诱导趋化因子的表达,招募免疫细胞至炎症部位,并与其他细胞因子如TNF和IL-22等产生协同效应,共同促进炎症反应的加剧。在MS中,这种炎症反应可能导致中枢神经系统髓鞘的破坏,进而引发一系列的临床症状。此外,IL-17A还可能通过影响神经胶质细胞的活性和功能,进一步加剧神经系统的损伤。司库奇尤单抗(Secukinumab)是一种IL-17A抑制剂,通过特异性地结合IL-17A,阻断其与其受体的相互作用,从而抑制IL-17A介导的炎症反应。研究表明,Secukinumab能够显著降低MS患者的疾病活动度,减少新出现的炎性病灶数量,并改善患者的临床症状。
- IL7R:IL-7信号的激活可以促进T细胞的扩增,并增加自身抗原的增殖,从而导致自身免疫的易感性。在MS患者中,IL-7R的表达水平通常较高,通过抑制IL-7R的功能,可以阻断IL-7信号通路,从而抑制T细胞的扩增和自身免疫反应,达到治疗MS的目的。目前,除了抗IL-7R单克隆抗体(Crebankitug)外,还有其他针对IL-7/IL-7R信号通路的抑制剂正在研发中。这些药物可能通过不同的机制抑制IL-7信号通路的激活,从而为MS患者提供更加多样化的治疗选择。
- CD52:CD52是单核细胞和淋巴细胞表面的一种标记物。针对CD52的单克隆抗体可以耗竭T、B和NK细胞,尤其是CD4+T细胞,从而减轻MS的炎症反应。阿仑单抗(Alemtuzumab)是一种针对CD52的单克隆抗体,可以耗竭T、B和NK细胞。临床试验显示,Alemtuzumab与干扰素相比,可以显著降低年复发率,但残疾进展率相似。然而,阿仑单抗有严重的不良反应,特别是继发性自身免疫性疾病。
其他如CD49d(ITGA4)、RGMA、CXCL13、CD4、CD6等也是多发性硬化症药物研发的重要靶点。针对这些靶点的药物也在临床研发中,并显示出一定的疗效。
华美生物长期致力于为科研工作者提供高质量的蛋白、抗体、ELISA试剂盒等工具类科研试剂产品,特整理了一系列与多发型硬化症研究相关的热门靶点及相关试剂产品列举如下,供您选择:
多发型硬化症在研药物靶点
多发型硬化症药物靶点相关产品推荐
● 靶点蛋白
CSB-MP004900HU

Measured by its binding ability in a functional ELISA. Immobilized CD22 at 2 μg/ml can bind Anti-CD22 rabbit monoclonal antibody, the EC50 of human CD22 protein is 4.034-4.800 ng/ml.
CSB-MP004936HU1

Human CD40 protein hFc tag (CSB-MP004936HU1) captured on COOH chip can bind Human CD40L protein hFc and Flag tag (CSB-MP004937HU3) with an affinity constant of 2.06 nM as detected by LSPR Assay.
CSB-MP004937HU3

Measured by its binding ability in a functional ELISA. Immobilized CD40L at 2 μg/ml can bind Anti- CD40L Rabbit Monoclonal Antibody(CSB-RA156386A0HU), the EC50 is 2.353-3.232 ng/ml.
CSB-BP624104HU(M)
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Measured by its binding ability in a functional ELISA. Immobilized Human IL17A at 2 μg/ml can bind Anti-IL17A recombinant antibody (CSB-RA624104MA1HU), the EC50 is 1.818-2.170 ng/mL.
CSB-MP011649HU3

Measured by its binding ability in a functional ELISA. Immobilized Human IL2RA at 2μg/mL can bind Anti-IL2RA recombinant antibody (CSB-RA011649MA1HU),the EC50 is 2.463-3.353 ng/mL.
CSB-MP015007HU

Measured by its binding ability in a functional ELISA. Immobilized human CD20 at 2 μg/ml can bind Anti-CD20 recombinant antibody (CSB-RA015007A1HU), the EC50 is 3.243-7.085 ng/mL
CSB-MP835707HUd9

Measured by its binding ability in a functional ELISA. Immobilized human SEMA4D at 2 μg/ml can bind biotinylated Pepinemab, the EC50 is 1.005-1.776 ng/mL
CSB-MP897523HU1

Human TNFSF13B protein Fc tag (CSB-MP897523HU1) captured on COOH chip can bind Human BCMA protein Fc tag (CSB-MP023974HU1) with an affinity constant of 39 nM as detected by LSPR Assay.
Target | Product Name | Source | Tag Info | Product Code |
---|---|---|---|---|
Ccr2 | Recombinant Mouse C-C chemokine receptor type 2 (Ccr2), partial | E.coli | N-terminal 10xHis-tagged and C-terminal Myc-tagged | CSB-EP004841MO1 |
CCR7 | Recombinant Human C-C chemokine receptor type 7 (CCR7), partial | E.coli | N-terminal 10xHis-tagged and C-terminal Myc-tagged | CSB-EP004846HU1 |
CD19 | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | in vitro E.coli expression system | N-terminal 6xHis-tagged | CSB-CF004888HU |
CD19 | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | in vitro E.coli expression system | C-terminal 6xHis-tagged | CSB-CF004888HUc7 |
CD19 | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial | Mammalian cell | N-terminal 10xHis-tagged and C-terminal Myc-tagged | CSB-MP004888HU |
CD19 | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial (Active) | Mammalian cell | C-terminal Fc-tagged | CSB-AP005061HU |
CD19 | Recombinant Human B-lymphocyte antigen CD19 (CD19), partial, Biotinylated | Mammalian cell | C-terminal hFc-Avi-tagged | CSB-MP004888HU-B |
CD22 | Recombinant Human B-cell receptor CD22 (CD22), partial | E.coli | N-terminal 6xHis-SUMO-tagged | CSB-EP004900HU1 |
CD22 | Recombinant Human B-cell receptor CD22 (CD22), partial (Active) | Mammalian cell | C-terminal 6xHis-tagged | CSB-MP004900HU |
CD22 | Recombinant Human B-cell receptor CD22 (CD22), partial, Biotinylated | Mammalian cell | C-terminal 6xHis-Avi-tagged | CSB-MP004900HU-B |
CD3E | Recombinant Human T-cell surface glycoprotein CD3 epsilon chain (CD3E), partial | E.coli | N-terminal 6xHis-tagged | CSB-EP004931HU |
CD3E | Recombinant Human T-cell surface glycoprotein CD3 epsilon chain (CD3E) | E.coli | N-terminal GST-tagged | CSB-EP004931HU(A4) |
CD3E | Recombinant Human T-cell surface glycoprotein CD3 epsilon chain (CD3E), partial | Yeast | N-terminal 6xHis-tagged | CSB-YP004931HU |
Cd3e | Recombinant Mouse T-cell surface glycoprotein CD3 epsilon chain (Cd3e), partial | Yeast | N-terminal 6xHis-tagged | CSB-YP004931MO |
Cd3e | Recombinant Mouse T-cell surface glycoprotein CD3 epsilon chain (Cd3e), partial | E.coli | N-terminal 10xHis-tagged and C-terminal Myc-tagged | CSB-EP004931MO |
CD3E | Recombinant Pig T-cell surface glycoprotein CD3 epsilon chain (CD3E), partial | E.coli | N-terminal 6xHis-tagged | CSB-EP801781PI |
Cd3e | Recombinant Mesocricetus auratus T-cell surface glycoprotein CD3 epsilon chain (Cd3e), partial | E.coli | N-terminal 6xHis-tagged and C-terminal Strep II-tagged | CSB-EP4828MRG |
CD3E | Recombinant Human T-cell surface glycoprotein CD3 epsilon chain (CD3E), partial | Mammalian cell | C-terminal hFc-tagged | CSB-MP004931HU |
Cd3e | Recombinant Mouse T-cell surface glycoprotein CD3 epsilon chain (Cd3e), partial | E.coli | C-terminal 6xHis-tagged | CSB-EP004931MOc7 |
CD4 | Recombinant Human T-cell surface glycoprotein CD4 (CD4), partial | in vitro E.coli expression system | N-terminal 6xHis-tagged | CSB-CF004935HU1 |
● 抗体
CSB-RA780821A0HU

Tested Applications:
ELISA, WB, IHC, IP
CSB-RA004936MA1HU

Tested Applications:
ELISA, IF, FC
CSB-RA013563A0HU

Tested Applications:
ELISA, WB, IHC, IF, FC
CSB-RA240597A0HU

Tested Applications:
ELISA, WB, IHC
- 重组抗体
Target | Product Name | Species Reactivity | Tested Applications | Code |
---|---|---|---|---|
CCR2 | CCR2 Recombinant Monoclonal Antibody | Human | ELISA, IHC | CSB-RA297464A0HU |
CD19 | CD19 Recombinant Monoclonal Antibody | Human | ELISA | CSB-RA004888A0HU |
CD19 | CD19 Recombinant Monoclonal Antibody | Human | ELISA, WB, IHC, IP | CSB-RA780821A0HU |
CD19 | CD19 Recombinant Monoclonal Antibody | Human, Mouse | ELISA, WB | CSB-RA004888MA1HU |
CD22 | CD22 Recombinant Monoclonal Antibody | Human | ELISA, IHC | CSB-RA962691A0HU |
CD3E | CD3E Recombinant Monoclonal Antibody | Human | ELISA, FC | CSB-RA004931MA1HU |
CD4 | CD4 Recombinant Monoclonal Antibody | Human | ELISA, WB, IHC | CSB-RA004935A0HU |
CD40 | CD40 Recombinant Monoclonal Antibody | Human | ELISA, IF, FC | CSB-RA004936MA1HU |
IL17A | IL17A Recombinant Monoclonal Antibody | Human | ELISA | CSB-RA624104MA1HU |
IL23A | IL23A Recombinant Monoclonal Antibody | Human | ELISA, WB | CSB-RA251959A0HU |
IL2RA | IL2RA Recombinant Monoclonal Antibody | Human | ELISA, IF | CSB-RA011649MA1HU |
ITGA4 | ITGA4 Recombinant Monoclonal Antibody | Human | ELISA, WB | CSB-RA225859A0HU |
ITGAL | ITGAL Recombinant Monoclonal Antibody | Human | ELISA, WB, IF | CSB-RA787996A0HU |
MCAM | CD146 Recombinant Monoclonal Antibody | Human | ELISA, WB, IHC, IF, FC | CSB-RA013563A0HU |
MS4A1 | CD20 Recombinant Monoclonal Antibody | Human | ELISA | CSB-RA015007A0HU |
MS4A1 | MS4A1 Recombinant Monoclonal Antibody | Human | ELISA | CSB-RA015007A1HU |
MS4A1 | MS4A1 Recombinant Monoclonal Antibody | Human, Dog, Macaca fascicularis | ELISA | CSB-RA015007MA3HU |
MS4A1 | MS4A1 Recombinant Monoclonal Antibody | Human | ELISA, IHC, IF | CSB-RA015007MA4HU |
PDCD1 | PDCD1 Recombinant Monoclonal Antibody | Human | ELISA, WB, IHC | CSB-RA240597A0HU |
PDGFRB | Phospho-PDGFRB (Y740) Recombinant Monoclonal Antibody | Human | ELISA, WB | CSB-RA017713A740phHU |
PDGFRB | PDGFRB Recombinant Monoclonal Antibody | Human | ELISA, IHC | CSB-RA213932A0HU |
SEMA4D | SEMA4D Recombinant Monoclonal Antibody | Human | ELISA, FC | CSB-RA835707A1HU |
SEMA4D | SEMA4D Recombinant Monoclonal Antibody | Human, Mouse | ELISA, FC | CSB-RA835707A2HU |
- 单克隆抗体
Target | Product Name | Species Reactivity | Tested Applications | Code |
---|---|---|---|---|
CD19 | CD19 Monoclonal Antibody | Human | ELISA, WB, IHC, IF, FC | CSB-MA004888A0m |
CD19 | CD19 Monoclonal Antibody | Human | ELISA, WB, IHC, FC | CSB-MA004888A1m |
CD19 | CD19 Monoclonal Antibody,APC Conjugated | Human | ELISA, IF, FC | CSB-MA195220 |
CD19 | CD19 Monoclonal Antibody,Biotin Conjugated | Human | ELISA, IF, FC | CSB-MA899608 |
CD19 | CD19 Monoclonal Antibody,FITC Conjugated | Human | ELISA, IF, FC | CSB-MA047662 |
CD19 | CD19 Monoclonal Antibody,PE Conjugated | Human | ELISA, IF, FC | CSB-MA036486 |
CD19 | CD19 Monoclonal Antibody,PE-Cy5 Conjugated | Human | ELISA, IF, FC | CSB-MA281869 |
CD19 | CD19 Monoclonal Antibody,Purified | Human | ELISA, FC | CSB-MA798261 |
CD3E | CD3E Monoclonal Antibody,APC Conjugated | Human | ELISA, IF, FC | CSB-MA028904 |
CD3E | CD3E Monoclonal Antibody,Biotin Conjugated | Human | ELISA, IF, FC | CSB-MA063709 |
CD3E | CD3E Monoclonal Antibody,FITC Conjugated | Human | ELISA, IF, FC | CSB-MA270849 |
CD3E | CD3E Monoclonal Antibody,PE Conjugated | Human | ELISA, IF, FC | CSB-MA634374 |
CD3E | CD3E Monoclonal Antibody,PE-Cy5 Conjugated | Human | ELISA, IF, FC | CSB-MA843517 |
CD3E | CD3E Monoclonal Antibody,Purified | Human | ELISA, IF, FC | CSB-MA947479 |
CD3E | CD3E Monoclonal Antibody,FITC/PE Conjugated | Human | ELISA, IF, FC | CSB-MA920656 |
CD3E | CD3E Monoclonal Antibody,FITC/PE Conjugated | Human | ELISA, IF, FC | CSB-MA252451 |
CD3E | CD3E Monoclonal Antibody,FITC/PE/PE-Cy5 Conjugated | Human | ELISA, IF, FC | CSB-MA566015 |
CD3E | CD3E Monoclonal Antibody,FITC/PE Conjugated | Human | ELISA, IF, FC | CSB-MA782605 |
CD3E | CD3E Monoclonal Antibody,FITC/PE Conjugated | Human | ELISA, IF, FC | CSB-MA087211 |
CD3E | CD3E Monoclonal Antibody,FITC/PE Conjugated | Human | ELISA, IF, FC | CSB-MA157951 |
- 多克隆抗体
Target | Product Name | Species Reactivity | Tested Applications | Code |
---|---|---|---|---|
BST1 | BST1 Antibody | Human, Mouse | ELISA, WB, IHC | CSB-PA734093ESR2HU |
BST1 | BST1 Antibody | Human, Mouse, Rat, Monkey | ELISA, WB | CSB-PA001059 |
BST1 | BST1 Antibody | Human | ELISA, WB | CSB-PA005863 |
BST1 | BST1 Antibody | Human, Mouse, Rat | ELISA, IHC | CSB-PA159485 |
BST1 | BST1 Antibody | Human, Mouse, Rat | ELISA, IHC | CSB-PA796533 |
BST1 | BST1 Antibody | Human, Mouse, Rat | ELISA, WB | CSB-PA052030 |
CCR2 | CCR2 Antibody | Human | ELISA, IF | CSB-PA004841LA01HU |
Ccr2 | CCR2 Antibody | Mouse, Rat | ELISA, WB, IF | CSB-PA006349 |
CCR2 | CCR2 Antibody | Human | ELISA, WB | CSB-PA006295 |
CCR2 | CCR2 Antibody | Human | ELISA, WB | CSB-PA004841GA01HU |
CCR2 | CCR2 Antibody | Human, Mouse | ELISA, WB, IHC | CSB-PA171419 |
CCR7 | CCR7 Antibody | Human | ELISA, IHC, IF | CSB-PA004846LA01HU |
CCR7 | CCR7 Antibody | Human, Monkey | ELISA, WB, IF | CSB-PA006996 |
CCR7 | CCR7 Antibody | Human | ELISA, WB | CSB-PA265889 |
CD19 | CD19 Antibody | Human, Mouse, Monkey | ELISA, WB | CSB-PA001431 |
CD19 | Phospho-CD19 (Y531) Antibody | Human, Mouse, Monkey | ELISA, WB | CSB-PA070286 |
CD19 | CD19 Antibody | Human | ELISA, WB | CSB-PA006159 |
CD19 | CD19 (Ab-531) Antibody | Human, Mouse | ELISA, WB | CSB-PA253616 |
CD19 | Phospho-CD19 (Tyr531) Antibody | Human, Mouse | ELISA, WB | CSB-PA058389 |
CD22 | CD22 Antibody | Human | ELISA, IHC | CSB-PA004900ESR1HU |
● ELISA试剂盒
Target | Product Name | Sample Types | Detection Range | Code |
---|---|---|---|---|
CCR2 | Rat C-C chemokine receptor type 2(CCR2) ELISA kit | serum, plasma, tissue homogenates | 15.6 pg/mL-1000 pg/mL | CSB-EL004841RA |
CCR2 | Human CC-Chemokine Receptor 2,CCR2 ELISA Kit | serum, plasma, tissue homogenates, cerebrospinal fluid (CSF) | 23.44 pg/mL-1500 pg/mL | CSB-E14200h |
CCR2 | Mouse C-C chemokine receptor type 2(CCR2) ELISA kit | serum, plasma, tissue homogenates | 15.6 pg/mL-1000 pg/mL | CSB-EL004841MO |
CD4 | Rat cluster of differentiation 4,CD4 ELISA Kit | serum, plasma, tissue homogenates | 0.78 U/mL-50 U/mL | CSB-E12928r |
CD4 | Human cluster of differentiation 4,CD4 ELISA Kit | serum, plasma | 0.625 ng/mL-40 ng/mL | CSB-E08956h |
CD4 | Chicken Cluster of Differentiation 4(CD4) ELISA Kit | serum, plasma, tissue homogenates | 3.125 ng/mL-800 ng/mL | CSB-E13114C |
CD40 | Mouse Tumor necrosis factor receptor superfamily member 5(CD40) ELISA kit | Request Information | CSB-EL004936MO | |
CD40LG | Human Soluble Cluster of differentiation 40 ligand,sCD40L ELISA Kit | serum, plasma, tissue homogenates | 0.312 ng/mL-20 ng/mL | CSB-E04716h |
CD40LG | Rat Soluble Cluster of differentiation 40 ligand,sCD40L ELISA Kit | serum, plasma, tissue homogenates | 1.87 ng/mL-120 ng/mL | CSB-E07395r |
CD40LG | Mouse Soluble Cluster of differentiation 40 ligand,sCD40L ELISA Kit | serum, plasma, tissue homogenates, cell culture supernates. | 0.274 ng/ml-200 ng/ml. | CSB-E04717m |
CD52 | Human CAMPATH-1 antigen(CD52) ELISA kit | serum, plasma, tissue homogenates, cell lysates | 78 ng/mL-5000 ng/mL | CSB-EL004943HU |
CD6 | Mouse cluster of differentiation 6(CD6) ELISA Kit | Request Information | CSB-EL004949MO | |
CSF2 | Mouse Granulocyte-Macrophage Colony Stimulating Factor,GM-CSF ELISA Kit | serum, plasma, tissue homogenates | 15.6 pg/mL-1000 pg/mL | CSB-E04569m |
CSF2 | Human Granulocyte-Macrophage Colony Stimulating Factor,GM-CSF ELISA Kit | serum, plasma, cell culture supernates, tissue homogenates | 15.6 pg/mL-1000 pg/mL | CSB-E04568h |
CSF2 | Rat Granulocyte-Macrophage Colony Stimulating Factor,GM-CSF ELISA Kit | serum, plasma, tissue homogenates | 15.6 pg/ml - 1000 pg/ml | CSB-E04570r |
CXCL13 | Human B-Lymphocyte Chemoattractant 1,BLC-1 ELISA Kit | serum, plasma, tissue homogenates | 78 pg/mL-5000 pg/mL | CSB-E10019h |
CXCL13 | Mouse C-X-C motif chemokine 13 (Cxcl13/Blc/Scyb13) ELISA kit | serum, plasma, tissue homogenates, cell culture supernates | 0.156 ng/mL-10 ng/mL | CSB-E16832m |
ENO1 | Human Alpha-enolase (ENO1/ENO1L1/MBPB1/MPB1) ELISA kit | serum, tissue homogenates, plasma | 0.312 ng/mL-20 ng/mL | CSB-E17177h |
ENO1 | Rat α-enolase ELISA Kit | serum, plasma, tissue homogenates | 0.625 ng/mL-40 ng/mL | CSB-E17439r |
ENO1 | Mouse Alpha-enolase(ENO1) ELISA kit | serum, plasma, tissue homogenates | 62.5 pg/mL-4000 pg/mL | CSB-EL007670MO |