PBD-B-0.25 | Biodegradable microparticles, no surface modification, blue fluorescence, 250 nm diameter








These 250 nm diameter blue fluorescent-emitting microparticles are manufactured from polylactide*, a biodegradable, thermoplastic, aliphatic polyester derived from renewable resources such as corn starch or sugarcane. Recent research has shown promise in the use of these microparticles for drug transport and delivery and for enhancing the immune response when combined with antigen.

Biodegradable microparticles are stable at neutral pH for at least three months. Degradation can be triggered by exposing the particles to a basic or acidic pH or by enzymatic hydrolysis.

More Information

*Polylactide is also known as poly(D,L-lactic acid) or polylactic acid

Please contact our Customer Service Department to request a quotation for bulk quantities of this product.

The image associated with this microparticle is used for illustrative purposes only and is not representative of the physical characteristics of these biodegradable particles.

Specifications

Supplier
Kisker Biotech
Mean particle diameter
250 nm
Surface chemistry
No surface modification
Shape
Spherical
Density
1.5 gm/cm³
Fluorescent colour
Blue
Fluorescent dye
DAPI (4′,6-diamidino-2-phenylindole)
Excitation/Emission
350 nm/470 nm
Quantity
10 mL        
Product Form
White particles in 1% aqueous solution
Stable in
Aqueous buffers pH>4
Not stable in
Organic solvents or acidic solutions pH<4
Concentration
10 mg/mL
Storage
2 - 8ºC: Do not freeze. Keep container closed.

About Us

Advance Scientific Products Pty Ltd is based in Queensland and is focused on delivering high-quality products and service to our customers in the life and analytical sciences across Australia.

The company was established in 2013 by experienced instrumentation specialists to provide full distribution and customer support capability to manufacturers seeking to expand their activities in Australia without having to create their own sales and marketing infrastructure.