Home / Nanoparticles / Special Shape Particles / NanoStars / SpecNano™ Carboxyl, PEG5000, Gold Nanostars, 50 nm

Our customer service representatives are available 24 hours a day, from Monday to Sunday.

SpecNano™ Carboxyl, PEG5000, Gold Nanostars, 50 nm(CGSC-5K-50)


50 OD carboxyl gold nanostars, 50 nm diameter, absorbance max 585 nm, are monodispersed gold nanostars fuctionalized with carboxyl groups and have a narrow size distribution (<10%). There is a PEG (5 kDa) spacer-SH between the gold surface and carboxyl-groups. These carboxyl gold nanostars are ideal for conjugation of proteins using standard EDC/NHS coupling chemistry.

50 nm
Functional Group
Carboxyl-PEG-SH, 5kDa
Storage Buffer
Supplied in USP grade purified water
Unit Size
0.5 mL, 1 mL
Number of Particles
1.76E+12 particles/mL
Optical Density
50 OD
Absorption Max
585 nm
Size Distribution
Surface Group Density
~1 Carboxyl group /nm2
Store product away from direct sunlight at 4°C. Do NOT freeze. When stored as specified the product is stable for at least twelve months.

Contact us to discuss your Service & Products Interested issues or request a quote

Telephone: Email: 1-631-624-4882 Please fill out the form below:

Contact Us

Company: Creative Diagnostics

Phone: 1-631-624-4882

Fax: 1-631-938-8221

Address: 45-1 Ramsey Road, Shirley, NY 11967, USA



Magnetic Particles

Beads Based Kits and Devices


Copyright © 2009 - 2018 Creative Diagnostics. All rights reserved.
Inquiry Basket