Fluorescent Microspheres PLGA

Average Diameter (μm)	Color	Ex/Em (nm)	Package Size	Catalog #	Price ($)
0.05	Green	460/500	1%, 5 ml	LGFG50	339.00	Order
0.1	Green	460/500	50 mg	LGFG100	399.00	Order
0.2	Green	460/500	50 mg	LGFG200	299.00	Order
0.5	Green	460/500	50 mg	LGFG500	299.00	Order
1	Green	460/500	50 mg	LGFG1000	299.00	Order
2	Green	460/500	50 mg	LGFG2000	299.00	Order
5	Green	460/500	50 mg	LGFG5000	299.00	Order
10	Green	460/500	50 mg	LGFG10K	299.00	Order
15	Green	460/500	50 mg	LGFG15K	299.00	Order
20	Green	460/500	50 mg	LGFG20K	299.00	Order
30	Green	460/500	50 mg	LGFG30K	299.00	Order
30	Green	460/500	50 mg	LGFG30KP(porous)	385.00	Order
40	Green	460/500	50 mg	LGFG40K	299.00	Order
50	Green	460/500	50 mg	LGFG50K	299.00	Order
75	Green	460/500	50 mg	LGFG75K	299.00	Order
100	Green	460/500	50 mg	LGFG100K	299.00	Order
125	Green	460/500	50 mg	LGFG125K	299.00	Order
150	Green	460/500	50 mg	LGFG150K	299.00	Order
200	Green	460/500	50 mg	LGFG200K	349.00	Order
250	Green	460/500	50 mg	LGFG250K	349.00	Order
300	Green	460/500	50 mg	LGFG300K	349.00	Order
500	Green	460/500	50 mg	LGFG500K	399.00	Order

Notes:
1) PLGA fluorescent nanospheres and microspheres are freeze-dried particles. Alternatively, each package can come as a 1 ml, 1% suspension in water. Just let us know if you desire aqueous dispersion other than dry particles.
2) In making the PLGA microspheres, we used a poly(D,L-lactide-co-glycolide) with an L/G ratio of 50/50 and a MW of 30,000. However, you can specify the type of PLGA you would like us to use to prepare your microspheres. Please contact our technical service for details.
3) These microspheres can also be made with different fluorescence, e.g. violet, orange or red. Please contact us for details.
4) If the particle size you are looking for is not listed here, please contact our technical service. Most of the time we can make the spheres of your deisried diameters.
5) Custom encapsulation is available. We can encapsulate your molecule, e.g. a drug (small or large molecule), or a dye (fluorescent or non-fluorescent) into PLGA micropsheres and nanospheres. Please contact us for details.
6) Custom conjugation service is also available. We can coat biomolecules (e.g., protein, peptide, oligonucleotide or antibody) onto the surface of PLGA microspheres and nanospheres.
7) By default, the surface of PLGA microspheres is slightly negatively charged. Neutral, highly negatively charged, or positively charged surface is also available on a custom basis.
8) Carboxyl or amino functional groups can be added to the surface of PLGA microspheres if desired.

If you are interested in any of the above product or service items, please contact our technical service at 1-877-288-8010 or email to microspheres@phosphorex.com.