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MicroParticles 绿色荧光微粒 MF/PS/SiO2 488/532nm 流式细胞术 示踪 多重检测

联系市场部:17774014546(微信同号)

咨询邮箱:market@spl-tech.cn

Additional information

描述

microParticles

绿色荧光微粒

MF/PS/SiO2

488/532nm激发-发射520(50)nm

MicroParticles绿色荧光微粒,适配488nm和532nm激光,发射波长520(50)nm,基质含MF、PMMA、PS、SiO₂,用于流式细胞术、示踪及多重检测。

MicroParticles绿色荧光微粒是专为生物技术、诊断、流式细胞术和先进材料研究设计的单分散荧光纳米及微米颗粒。该系列产品可被488nm(氩离子激光)和532 nm(倍频Nd:YAG激光)高效激发,发射波长集中在520 nm ± 50 nm的绿色波段,恰好匹配主流流式细胞仪、共聚焦显微镜及荧光检测系统的绿色通道(如FITC、Alexa Fluor 488通道)。

MicroParticles成立于1977年,位于德国柏林阿德勒斯霍夫科学城,在胶体化学、聚合物合成及颗粒功能化领域拥有超过30年经验。公司采用独特的染料内部包埋技术,确保荧光染料均匀分布于颗粒内部,不会浸出或光漂白,即使长期储存或置于有机溶剂中仍保持稳定。

Green fluorescent particles MicroParticles,绿色荧光微粒,488/532nm,流式细胞术,多重检测
绿色荧光微球荧光显微实拍图

产品特点:

  • 直接适配主流激光:488 nm和532 nm激发,无需特殊光源
  • 绿色波段灵敏度高:发射520(50) nm,匹配FITC通道,人眼及探测器响应佳
  • 染料不浸出:内部包埋技术,耐溶剂、耐光漂白
  • 三种基质灵活选:PS易偶联、SiO₂化学惰性、MF耐有机溶剂
  • 超窄粒径分布:CV值大多≤3%,批次一致性好
  • 粒径范围极宽:0.2–100 μm,覆盖从纳米到微米尺度

产品应用:

  • 流式细胞术与多色分析(搭配蓝/红通道)
  • 激光多普勒测速(LDA)、粒子图像测速(PIV)
  • 吞噬细胞功能测定(荧光标记细菌或颗粒)
  • 过滤器效率测试(气溶胶或液体中的颗粒捕获)
  • 环境示踪(地下水流动、污染物扩散)
  • 医学成像与血流测量
  • 工业无损检测(复合材料、涂层缺陷)
  • 多重免疫检测(如LucyPlex Green-COOH)

包装尺寸:

  • 水分散体(25 mg / ml):5 ml,10 ml,15 ml
  • 可根据要求提供粉末

产品参数:

三聚氰胺树脂微粒(MF),绿色荧光:Abs / Em = 506 / 529 nm

产品型号

批次编号

平均直径(μm)

标准差(μm)

离散系数(%)

固体含量(wt.%)

MF-FluoGreen-0.5

MF-FluoGreen-S876-1

0.447

0.03

6.6

2.5

MF-FluoGreen-1.1

MF-FluoGreen-S1940

1.12

0.08

7.1

2.5

MF-FluoGreen-1.3

MF-FluoGreen-AR456

1.26

0.04

3.1

2.5

MF-FluoGreen-1.4

MF-FluoGreen-5150-1

1.33

0.06

4.3

2.5

MF-FluoGreen-1.5

MF-FluoGreen-1150-1

1.39

0.07

5.3

2.5

MF-FluoGreen-1.7

MF-FluoGreen-AR387

1.74

0.04

2.6

2.5

MF-FluoGreen-1.9

MF-FluoGreen-AR975

1.9

0.05

2.8

2.5

MF-FluoGreen-2.2

MF-FluoGreen-AR986

2.15

0.05

2.4

2.5

MF-FluoGreen-2.8

MF-FluoGreen-AR1123

2.82

0.05

2.5

2.5

MF-FluoGreen-3.2

MF-FluoGreen-1050

3.21

0.14

4.2

2.5

MF-FluoGreen-3.2

MF-FluoGreen-4950-2

3.21

0.14

4.2

2.5

MF-FluoGreen-3.4

MF-FluoGreen-0450

3.36

0.08

2.3

2.5

MF-FluoGreen-3.6

MF-FluoGreen-0750

3.58

0.08

2.3

2.5

MF-FluoGreen-3.7

MF-FluoGreen-0550

3.69

0.11

2.9

2.5

MF-FluoGreen-3.9

MF-FluoGreen-0370

3.91

0.09

2.2

2.5

MF-FluoGreen-4.3

MF-FluoGreen-0470

4.34

0.07

1.7

2.5

MF-FluoGreen-4.5

MF-FluoGreen-3750

4.54

0.11

2.5

2.5

MF-FluoGreen-4.9

MF-FluoGreen-0170

4.91

0.08

1.6

2.5

MF-FluoGreen-5.0

MF-FluoGreen-0850-1

5.17

0.1

1.8

2.5

MF-FluoGreen-5.5

MF-FluoGreen-1550

5.51

0.12

2.2

2.5

MF-FluoGreen-5.9

MF-FluoGreen-1850

5.68

0.10

1.7

2.5

MF-FluoGreen-6.0

MF-FluoGreen-1750-1

5.9

0.1

1.7

2.5

MF-FluoGreen-6.5

MF-FluoGreen-3050

6.18

0.13

2.1

2.5

MF-FluoGreen-6.7

MF-FluoGreen-0950

6.38

0.14

2.3

2.5

MF-FluoGreen-7.0

MF-FluoGreen-4250

7.04

0.09

1.4

2.5

MF-FluoGreen-7.6

MF-FluoGreen-3150

7.62

0.17

2.2

2.5

MF-FluoGreen-8.0

MF-FluoGreen-2750-1

7.89

0.14

1.8

2.5

MF-FluoGreen-8.6

MF-FluoGreen-2650

8.59

0.13

1.5

2.5

MF-FluoGreen-9.6

MF-FluoGreen-2850

9.58

0.18

1.9

2.5

MF-FluoGreen-10.6

MF-FluoGreen-L842

10.6

0.12

1.1

2.5

MF-FluoGreen-12.0

MF-FluoGreen-AR1251

11.96

0.22

1.8

2.5

聚甲基丙烯酸甲酯微粒(PMMA),绿色荧光:Abs / Em = 493 / 519 nm

产品名称

平均直径 (μm)

标准差 (μm)

CV (%)

COOH含量(µmol/g)

固含量 (wt.%)

PMMA-FluoGreen-COOH-0.2

0.192

0.004

2.2

> 30

2.5

PMMA-FluoGreen-COOH-0.3

0.286

0.007

2.3

> 30

2.5

PMMA-FluoGreen-COOH-0.7

0.65

0.018

2.7

> 30

2.5

PMMA-FluoGreen-COOH-1.3

1.29

0.04

2.7

> 30

2.5

PMMA-FluoGreen-COOH-2.1

2.08

0.05

2.6

> 30

2.5

PMMA-FluoGreen-COOH-4.6

4.62

0.11

2.3

> 30

2.5

PMMA-FluoGreen-COOH-9.6

9.57

0.24

2.4

> 30

2.5

聚苯乙烯微粒(PS),绿色荧光:Abs / Em = 502 / 518 nm

产品型号

批次编号

平均直径(μm)

标准差(μm)

离散系数(%)

固体含量(wt.%)

PS-FluoGreen-0.5

PS-FluoGreen-Fi297

0.563

0.01

2.2

2.5

PS-FluoGreen-0.6

PS-FluoGreen-Fi131-1

0.6

0.02

3.1

2.5

PS-FluoGreen-0.7

PS-FluoGreen-Fi132-1

0.71

0.023

3.3

2.5

PS-FluoGreen-0.8

PS-FluoGreen-Fi133-1

0.81

0.022

2.7

2.5

PS-FluoGreen-1.0

PS-FluoGreen-Fi330-1

1.09

0.03

2.8

2.5

PS-FluoGreen-1.5

PS-FluoGreen-Fi168

1.27

0.03

2.7

2.5

PS-FluoGreen-1.5

PS-FluoGreen-Fi193

1.52

0.03

2.1

2.5

PS-FluoGreen-1.5

PS-FluoGreen-Fi195

1.71

0.03

1.8

2.5

PS-FluoGreen-2.0

PS-FluoGreen-Fi321

1.89

0.03

1.6

2.5

PS-FluoGreen-2.0

PS-FluoGreen-W36

1.99

0.03

1.3

2.5

PS-FluoGreen-2.5

PS-FluoGreen-Fi237

2.48

0.04

1.7

2.5

PS-FluoGreen-3.0

PS-FluoGreen-Fi135

2.8

0.04

1.4

2.5

PS-FluoGreen-3.0

PS-FluoGreen-W93

2.93

0.03

2.9

2.5

PS-FluoGreen-3.5

PS-FluoGreen-Fi238

3.54

0.07

2

2.5

PS-FluoGreen-4.5

PS-FluoGreen-Fi241

4.49

0.14

3

2.5

PS-FluoGreen-5.0

PS-FluoGreen-Fi349

4.91

0.17

3.4

2.5

PS-FluoGreen-8.0

PS-FluoGreen-Fi220

7.81

0.11

1.4

2.5

PS-FluoGreen-9.5

PS-FluoGreen-Fi173

9.6

0.12

1.3

2.5

PS-FluoGreen-10.0

PS-FluoGreen-Fi347

9.98

0.11

1.1

2.5

PS-FluoGreen-10.5

PS-FluoGreen-Fi342

10.28

0.13

1.3

2.5

PS-FluoGreen-12.5

PS-FluoGreen-Fi214

12.32

0.1

0.8

2.5

PS-FluoGreen-15.0

PS-FluoGreen-Fi369

15.25

0.31

2.1

2.5

PS-FluoGreen-20

PS-FluoGreen-Fi364

20.18

0.43

2.1

2.5

PS-FluoGreen-25

PS-FluoGreen-Fi319

25.23

0.59

2.4

2.5

PS-FluoGreen-40

PS-FluoGreen-Fi175

41.14

0.33

0.8

2.5

PS-FluoGreen-50

PS-FluoGreen-Fi228

48.1

0.6

1.3

2.5

PS-FluoGreen-60

PS-FluoGreen-Fi167

58.7

0.9

1.6

2.5

PS-FluoGreen-100

PS-FluoGreen-Fi275

98.1

2.4

2.4

2.5

二氧化硅微粒(SiO2),绿色荧光:Abs / Em = 497 / 530 nm

产品型号

批次编号

平均直径(μm)

标准差(μm)

离散系数(%)

固体含量(wt.%)

SiO2-FluoGreen-0.2

SiO2-FluoGreen-SC248

0.184

0.004

2.1

2.5

SiO2-FluoGreen-0.5

SiO2-FluoGreen-SC279

0.486

0.02

2.6

2.5

SiO2-FluoGreen-0.5

SiO2-FluoGreen-L5016

0.504

0.013

2.5

2.5

SiO2-FluoGreen-0.8

SiO2-FluoGreen-L5011

0.793

0.028

3.5

2.5

SiO2-FluoGreen-1.0

SiO2-FluoGreen-SC206-1

0.994

0.04

3.8

2.5

SiO2-FluoGreen-4.0

SiO2-FluoGreen-L4291

3.87

0.12

3.1

2.5

SiO2-FluoGreen-18.0

SiO2-FluoGreen-SC229

18.07

0.71

3.9

2.5

 



 

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