![CD19 (HIB19) Antibody](https://msimg.bioon.com/bionline/goods-no-pic.png)
CD19 (HIB19) Antibody
产品名称: CD19 (HIB19) Antibody
英文名称: CD19 (HIB19) Antibody
产品编号: 251007
产品价格: null
产品产地: 美国
品牌商标: Abbiotec
更新时间: null
使用范围: FC with whole blood: 100 μl blood + 20 μl antibody; FC with cells: 10E6 cells + 20 μl antibody. FC: 1:200-1:1,000
深圳市豪地华拓生物科技有限公司
- 联系人 :
- 地址 : 深圳市南山创业路中兴城5栋518
- 邮编 : 518054
- 所在区域 : 广东
- 电话 : 132****4656 点击查看
- 传真 : 点击查看
- 邮箱 : order@otwobiotech.com
The CD19 antibody recognizes a 95-kDa type-I transmembrane glycoprotein which is restricted to B cell antigen. CD19 antigen is expressed on normal and neoplastic B cells and also in some bone marrow cells. CD19 expression by B progenitor cells is presumably at late pro-B or early pre-B stages around the time of Ig heavy chain rearrangement. Expression persists during all stages of B cell maturation and is lost on terminal differentiation to plasma cells. CD19 antigen is also found on the follicular dendritic cells and the early cells of myelomonocytic lineage but not on normal T cells, NK cells, monocytes, granulocytes, erythrocytes and platelets. In normal peripheral blood, 8-20% of lymphocytes express CD19 antigen. CD19 antigen plays a role in regulating B cell proliferation.