流式课堂
流式课堂|100+流式抗体上新，重点CD4、CD19、CD56、 CD193
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Elabscience®流式抗体家族又添新成员：本期上线100+流式抗体，我们将重点介绍CD4、CD19、CD56、 CD193四种系列
Human CD4流式抗体
首先介绍本期上线的9个克隆号为SK3的Human CD4流式抗体，对于需要使用PMA刺激T细胞，但又需要用CD4检测Th1/2/17的老师们来说，简直是福音。为什么这样说呢？
可能有些老师之前遇到过这样的问题，原来样本单独检测CD4时，CD4分群很明显，但样本如果用来检测Th1/2/17的表达时，细胞就要先用佛波酯（PMA）刺激培养，最后发现，CD4阴阳性细胞群无法分开了。出现这种问题的主要原因是PMA刺激会导致人T细胞表面CD4部分内吞，导致CD4阳性信号下降。
而克隆号为SK3的CD4，受内吞影响小，因此可以作为检测Th1/2/17表达的首选。
人外周血PBMC用细胞因子刺激剂（PMA+离子霉素）刺激4小时后，Human CD4（SK3）检测情况如下图所示：
从图上我们可以看到，刺激后的细胞依然能清楚分出阴阳性细胞群。
|
货号 |
产品名称 |
|
E-AB-F1352L |
Elab Fluor® 488 Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352Q |
Elab Fluor® Violet 450 Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352C |
FITC Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352M |
Elab Fluor® 647 Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352D |
PE Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352E |
APC Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352H |
PE/Cyanine7 Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352P |
PE/Elab Fluor® 594 Anti-Human CD4 Antibody[SK3] |
|
E-AB-F1352G |
PE/Cyanine5 Anti-Human CD4 Antibody[SK3] |
Human CD19系列
第二个系列是克隆号为HI19a的Human CD19流式抗体。CD19是B细胞特异性抗原中最早表达的Marker。流式实验时，常用CD19来区分B淋巴细胞。
|
货号 |
产品名称 |
|
E-AB-F1304D |
PE Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304Q |
Elab Fluor® Violet 450 Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304C |
FITC Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304M |
Elab Fluor® 647 Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304E |
APC Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304G |
PE/Cyanine5 Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304H |
PE/Cyanine7 Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304D |
PE Anti-Human CD19 Antibody[HI19a] |
|
E-AB-F1304P |
PE/Elab Fluor® 594 Anti-Human CD19 Antibody[HI19a] |
Human CD56系列
CD56 是一种参与细胞间相互作用的神经细胞粘附分子1(NCAM-1)，常用于鉴定NK细胞和NKT细胞。
|
货号 |
产品名称 |
|
E-AB-F1270L |
Elab Fluor® 488 Anti-Human CD56 Antibody[MY31] |
|
E-AB-F1305C |
FITC Anti-Human CD56 Antibody[B-A19] |
|
E-AB-F1305E |
APC Anti-Human CD56 Antibody[B-A19] |
|
E-AB-F1305D |
PE Anti-Human CD56 Antibody[B-A19] |
|
E-AB-F1305H |
PE/Cyanine7 Anti-Human CD56 Antibody[B-A19] |
|
E-AB-F1305I |
PE/Cyanine5.5 Anti-Human CD56 Antibody[B-A19] |
|
E-AB-F1305M |
Elab Fluor® 647 Anti-Human CD56 Antibody[B-A19] |
Human CD193系列
CD193，也称为C-C趋化因子受体3(CCR3), CD193在嗜酸性粒细胞表面高度表达，是负责调节嗜酸性粒细胞迁移和功能的关键受体。除了嗜酸性粒细胞外，CD193也在CD4+Th2细胞、嗜碱性粒细胞、肥大细胞、单核巨噬细胞、血小板、CD34+造血干细胞上表达。
|
货号 |
产品名称 |
|
E-AB-F1303C |
FITC Anti-Human CD193 Antibody[5E8] |
|
E-AB-F1303D |
PE Anti-Human CD193 Antibody[5E8] |
|
E-AB-F1303E |
APC Anti-Human CD193 Antibody[5E8] |
|
E-AB-F1303G |
PE/Cyanine5 Anti-Human CD193 Antibody[5E8] |
|
E-AB-F1303L |
Elab Fluor® 488 Anti-Human CD193 Antibody[5E8] |
|
E-AB-F1303M |
Elab Fluor® 647 Anti-Human CD193 Antibody[5E8] |
|
E-AB-F1303Q |
Elab Fluor® Violet 450 Anti-Human CD193 Antibody[5E8] |
除此之外，我们还上线了CD105、CD22、CD29、CD45RA等多种指标的流式抗体，下表为部分系列新品，可了解更多流式抗体上新详情。
|
货号 |
产品名称 |
|
E-AB-F1310L |
Elab Fluor® 488 Anti-Human CD105 Antibody[SN6] |
|
E-AB-F1310D |
PE Anti-Human CD105 Antibody[SN6] |
|
E-AB-F1310E |
APC Anti-Human CD105 Antibody[SN6] |
|
E-AB-F1310M |
Elab Fluor® 647 Anti-Human CD105 Antibody[SN6] |
|
E-AB-F1021Q |
Elab Fluor® Violet 450 Anti-Mouse CD22 Antibody[Cy34.1] |
|
E-AB-F1321E |
APC Anti-Human CD22 Antibody[HIB22] |
|
E-AB-F1321C |
FITC Anti-Human CD22 Antibody[HIB22] |
|
E-AB-F1321D |
PE Anti-Human CD22 Antibody[HIB22] |
|
E-AB-F1309D |
PE Anti-Mouse/Rat CD29 Antibody[HMβ1-1] |
|
E-AB-F1309E |
APC Anti-Mouse/Rat CD29 Antibody[HMβ1-1] |
|
E-AB-F1309L |
Elab Fluor® 488 Anti-Mouse/Rat CD29 Antibody[HMβ1-1] |
|
E-AB-F1306L |
Elab Fluor® 488 Anti-Rat CD45RA Antibody[OX-33] |
|
E-AB-F1306D |
PE Anti-Rat CD45RA Antibody[OX-33] |
|
E-AB-F1306E |
APC Anti-Rat CD45RA Antibody[OX-33] |
|
E-AB-F1306C |
FITC Anti-Rat CD45RA Antibody[OX-33] |
Elabscience®流式抗体产品特点
多色可选
多达13种荧光标记，适用于更多实验方案
性价比高
提供20 T小包装规格，仅需￥300~500
库存充足
常规抗体，现货库存，24h内发货
出口品质
源于经典克隆，第三代无损标记工艺，自有国内最大细胞库，实验验证结果可靠，性能对标国际大牌，分群明显
Human peripheral blood leucocytes are stained with FITC Anti-Human CD4 Antibody (E-AB-F1352C)(Left). Leucocytes are stained with FITC Mouse IgG1, κ Isotype Control(Right).
Human peripheral blood lymphocytes are stained with APC Anti-Human CD3 Antibody and FITC Anti-Human CD19 Antibody (E-AB-F1304C)(Left). Lymphocytes are stained with APC Anti-Human CD3 Antibody and FITC Mouse IgG1, κ Isotype Control(Right).
