Multicolor多色流式分型Mini Panel - TREG
调节性T细胞(Regulatory T cells, Tregs)是一类具有免疫抑制功能的CD4⁺ T细胞亚群,核心功能是维持免疫耐受,防止自身免疫反应和过度炎症。Treg可通过多种途径抑制免疫反应如细胞接触依赖、分泌抑制性细胞因子、代谢干扰等。Treg研究为理解免疫平衡提供了核心视角,其调控在自身免疫、肿瘤、感染和移植等领域具有重大转化价值。

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最新进展
MultiColor多色流式分型Mini Panel之TREG

调节性T细胞(Regulatory T cells, Tregs)是一类具有免疫抑制功能的CD4⁺ T细胞亚群,核心功能是维持免疫耐受,防止自身免疫反应和过度炎症。Treg可通过多种途径抑制免疫反应如细胞接触依赖、分泌抑制性细胞因子、代谢干扰等。Treg研究为理解免疫平衡提供了核心视角,其调控在自身免疫、肿瘤、感染和移植等领域具有重大转化价值。
人panel推荐1:
|
指标 |
荧光素 |
最大EX/EM(nm) |
对应激光器 |
滤光片 |
产品编号 |
规格(1 T为一次实验) |
|
CD3 |
Alexa Fluor® 488 |
494/517 |
蓝激光 |
530/30 |
20/100/500 T可选 |
|
|
CD4 |
PerCP-Cy5.5 |
482/676 |
蓝激光 |
695/40 |
20/50/100/500 T可选 |
|
|
CD25 |
PE |
496,566/576 |
蓝激光或黄激光 |
575/26 |
25/100 T可选 |
|
|
FOXP3 |
Alexa Fluor® 647 |
653/669 |
红激光 |
660/20 |
25/100 T可选 |
人panel推荐2:(因FOXP3检测需要破核膜较麻烦,在人的样本中可以用CD25+CD127-来替代CD25+FOXP3+圈定Treg)
|
指标 |
荧光素 |
最大EX/EM(nm) |
对应激光器 |
滤光片 |
产品编号 |
规格(1 T为一次实验) |
|
CD3 |
Alexa Fluor® 488 |
494/517 |
蓝激光 |
530/30 |
20/100/500 T可选 |
|
|
CD4 |
PerCP-Cy5.5 |
482/676 |
蓝激光 |
695/40 |
20/50/100/500 T可选 |
|
|
CD25 |
PE |
496,566/576 |
蓝激光或黄激光 |
575/26 |
25/100 T可选 |
|
|
CD127 |
APC |
651/660 |
红激光 |
660/20 |
25/100 T可选 |
小鼠panel推荐:
|
指标 |
荧光素 |
最大EX/EM(nm) |
对应激光器 |
滤光片 |
产品编号 |
规格(1 T为一次实验) |
|
CD3 |
FITC |
494/518 |
蓝激光 |
530/30 |
20/100/500 T可选 |
|
|
CD4 |
PerCP-Cy5.5 |
482/676 |
蓝激光 |
695/40 |
20/50/100/500 T可选 |
|
|
CD25 |
Alexa Fluor® 647 |
653/669 |
红激光 |
660/20 |
20/50/100/500 T可选 |
|
|
FOXP3 |
PE |
496,566/576 |
蓝激光或黄激光 |
575/26 |
25/100 T可选 |
FOXP3检测需破核膜,常用试剂参考如下:
|
用途 |
产品编号 |
产品名称 |
规格 |
|
固定剂 |
Fixation Buffer |
50/100 ml可选 |
|
|
核内破膜液 (10×) |
Permeabilization Buffer |
100 ml |
各抗体指标功能详解:
|
CD antigen |
Cellular expression |
Molecular weight (kDa) |
Functions |
|
CD3 |
Thymocytes, T cells |
γ:25–28, δ:20, ε:20 |
Associated with the T-cell antigen receptor (TCR). Required for cellsurface expression of and signal transduction by the TCR |
|
CD4 |
Thymocyte subsets, T H 1 and T H 2 T cells (about two thirds of peripheral T cells), monocytes, macrophages |
55 |
Co-receptor for MHC class II molecules. Binds Lck on cytoplasmic face of membrane. Receptor for HIV-1 and HIV-2 gp120 |
|
CD25 |
Activated T cells, B cells, and monocytes |
55 |
IL-2 receptor α chain |
|
FOXP3 |
Treg,transiently expressed in activated conventional CD4+T cells (but has no inhibitory function),some tumor cellsmay abnormally express FOXP3, but its function is still unclear (controversial) |
47-50 |
It is a core regulatory factor for Treg development and function |
|
CD127 |
Bone marrow lymphoid precursors, pro-B cells, mature T cells, monocytes |
68–79, possibly forms homodimers |
IL-7 receptor |
|
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产品信息
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