Microspheres

Microspheres

Microspheres are small spherical particles with surface modification for specialized applications, such as calibrations, labeling, flow cytometry, assaying, and more. These products are available in a range of compositions, sizes, and colors.
Assorted Colors (3)
Black (16)
Blue (13)
Blue-Green (3)
Brown (16)
Carmine (1)
Crimson (6)
Dark Red (4)
Far-red (2)
Green (85)
Infrared (1)
Nile Red (3)
None (1)
Orange (10)
Red (74)
Red-Orange (3)
Scarlet (1)
White (57)
White or Colorless (314)
Yellow (2)
Yellow-Green (26)
Borosilicate Glass (6)
Magnetic Polystyrene (11)
Polystyrene (473)
Polystyrene Divinylbenzene (PS-DVB) (124)
Polystyrene or Polystyrene with Coploymer Grafted Surface (16)
Polystyrene or Polystyrene with Coploymer Grafted Surface Coated with Streptavidin (3)
Polystyrene Sulfate (49)
Polystyrene with Copolymer Grafted Surface (3)
Soda Lime Glass (24)
0.02 μm (9)
0.02, 0.1, 0.2, 0.5, 1, 2 μm (2)
0.025 μm (2)
0.03 μm (5)
0.04 μm (17)
0.047 μm (2)
0.05 μm (4)
0.06 μm (8)
0.064 μm (2)
0.08 μm (3)
0.083 μm (2)
0.09 μm (5)
0.092 μm (2)
0.1 μm (19)
0.1, 0.2, 0.3 μm (1)
0.10 μm (7)
0.100 μm (2)
0.11 μm (3)
0.12 μm (3)
0.126 μm (2)
0.14 μm (3)
0.15 μm (1)
0.155 μm (2)
0.16 μm (3)
0.17 μm (3)
0.2 μm (32)
0.20 μm (8)
0.202 μm (2)
0.204 μm (2)
0.22 μm (4)
0.220 μm (2)
0.24 μm (1)
0.25 μm (2)
0.26 μm (3)
0.27 μm (1)
0.3 μm (23)
0.30 μm (4)
0.304 μm (2)
0.31 μm (3)
0.33 μm (3)
0.35 μm (1)
0.36 μm (3)
0.360 μm (2)
0.4 μm (15)
0.40 μm (4)
0.43 μm (3)
0.45 μm (3)
0.49 μm (3)
0.498 μm (2)
0.5 μm (11)
0.5, 0.1, 4 μm (1)
0.5, 0.2, 0.1, 1, 4μm (1)
0.50 μm (4)
0.52 μm (2)
0.6 μm (6)
0.60 μm (4)
0.67 μm (1)
0.7 μm (4)
0.70 μm (4)
0.75 μm (3)
0.8 μm (2)
0.80 μm (2)
0.802 μm (2)
0.809 μm (2)
0.82 μm (2)
0.83 μm (1)
0.85 μm (11)
0.9 μm (1)
0.90 μm (4)
0.93 μm (1)
0.99 μm (1)
1 μm (23)
1 to 10 μm (2)
1 to 4 μm (5)
1.0 μm (17)
1.1 μm (3)
1.112 μm (2)
1.25 μm (2)
1.3 μm (3)
1.4 μm (1)
1.5 μm (3)
1.6 μm (2)
1.8 μm (1)
10 μm (19)
10.0 μm (2)
10.00 ±0.08 μm (2)
100 μm (12)
100 nm (1)
1000 μm (2)
11 μm (3)
110 μm (2)
12 μm (2)
120 μm (3)
125 nm (1)
134 μm (1)
14 μm (1)
140 μm (4)
15 μm (26)
15.0 ±0.2 μm (1)
15.02 ±0.15 μm (2)
Activation and Expansion of T-cells (9)
Affinity Purification (5)
Airborne Optical Particle Counter Calibration (4)
Cell Analysis (7)
Covalent Coupling (28)
Diagnostic Assays (27)
Dry Particle Counter Calibration (11)
Electron Microscope Calibration (26)
Flow Cytometry (6)
Fluid Mechanics (1)
Fluorescence Microscopy (37)
High Contrast Reference and Calibration (14)
Immunohistological Studies (9)
Immunoprecipitation (1)
Large Pore Filtration (29)
Laser Particle Counter Calibration (33)
Liquid Particle Counter Calibration (9)
Liquid Particle Counter Validation (2)
Magnetic Cell Separation (10)
microRNA Analysis (1)
Narrow Size Standard Deviation Applications (82)
Particle Generation (88)
Proteomic Analysis (2)
SSIS Calibration and Maintenance (34)
USP Verification (11)
Products (295)
Learn More (70)

Documents & Support

(3983)
295 Products
Filter
  • Show all
  • Show all
  • Show all
  • Show all
  • Show all
  • Show all
Results per page15 30 60
Learn More (70)
View all
Microspheres Support
Explore our “Getting Started” and “Troubleshooting” sections for solutions to top inquiries and common problems. Browse through our "Guides and Tools" section to access a comprehensive portfolio of product-related support resources., For Research Use Only. Not for use in diagnostic procedures.
Fluorescent Microspheres
Invitrogen FluoSpheres and Invitrogen TransFluoSpheres polystyrene fluorescent microspheres can be used for a wide range of applications including blood flow determination, tracing, in vivo imaging and calibration of imaging and flow cytometry instruments.
Documents & Support (3,983)
View all
Product FAQ
My FluoSpheres polystyrene microspheres are aggregating; what can I do to remedy this problem?
Product FAQ
I want to use fluorescent microspheres for blood tracing studies. What functional group should be on the surface?