解析 小鼠B细胞 CD45R/B220(相应mAb为RA3- 6B2)是小鼠全B细胞最常用标记,但这个标记也表达于活化T细胞、活化NK细胞和NK祖细胞.相对来说,CD19是B细胞较特异的标记.结果一 题目 想请问用CD45R(B220)的流式抗体是否可以特异性地分离出小鼠B淋巴细胞?还是用CD19好呢? 答案 小鼠B细胞 CD45R/B220(相应mAb为RA3-...
TCRβ-CD4/CD19-中分出Synd-1+IgM+浆细胞(E),TCRβ-CD19+中分出Synd-1+IgM+浆母细胞(F)和Synd-1-群体,后者进一步通过PD-L2-MHCII+IgM+IgD+分出活化 B 细胞(G)、PD-L2+IgM+记忆 B 细胞(H) 根据CD44/CD62L分出初始、效应记忆和中央记忆...
DETACHaBEAD™ CD19 试剂盒 Catalog number: 12506D 9,559.00 / Each添加至购物车 Dynabeads™ 小鼠 CD4 Catalog number: 11445D 13,874.00 / Each添加至购物车 Dynabeads™ 小鼠 CD8 (Lyt 2) Catalog number: 11447D 13,507.00 / Each添加至购物车文件...
Liver-derived DEC205 + B220 + CD19 − dendritic cells regulate T cell responses. J Immunol. 2001; 166 :7042–7052.Lu L,Bonham C A,Liang X,et al. Liver-derived DEC205+ B220+ CD19 - dendritic cells regulate T cell responses [ J ]. Immunol, 2001,166 (12) :7042-7052....
Commitment of hematopoietic progenitor cells to B-lymphoid cell fate has been suggested to coincide with the development of PAX5-expressing B220(+)CD19(+) pro-B cells. We have used a transgenic reporter mouse, expressing human CD25 under the control of the B-lineage-restricted Igll1 (lambda...
估计楼主都做完了吧，，，选择CD19的比较多，不过B220在B细胞上出现的时间跟CD19差不多 ...
产品类型:B细胞分选 规格:用于 40 mL 全血 130-111-744 我要询价 添加 Miltenyi MACSprep Chimerism CD19 MicroBeads, human/人MACSprep嵌合体CD19磁珠 产品类型:B细胞分选 规格:for 40 mL whole blood 130-111-547 我要询价 添加
of systemic autoimmunity in MRL-Faslprand MRL-Fasgldmice. It plays a critical role in TCR and BCR signaling. The primary ligands for CD45 are galectin-1, CD2, CD3, and CD4. CD45R is commonly used as a pan-B cell marker; however, CD19 may be more appropriate for B cell specificity...
Bone marrow of both normal and rearrangement-deficient mice contains a small population of B220(CD45R)+ cells, which do not express the B lineage marker CD19. Instead, part of this population coexpresses the surface marker CD43 and lacks or expresses very low levels of heat stable antigen (...
Gardby E et al.Impaired CD40 - signalling in CD19-deficient mice selectively affects T2-deperdent isotype switching.Scand.J. Immunol.2001; 53:13-23 Bai YL et al.L-selectin-dependent lymphoid occupancy is required to induce alloantigen-specific...