NHS Dried Kit – BioReady Gold Nanospheres

Regular price $260.00 USD
Kit Size

Customers outside of the US & Canada: please visit your local distributor’s website to purchase this item using its SKU, or contact us here. Thank you!

In-stock items typically ship from our warehouse within 5 business days.
Please note that we will be closed on May 27 for Memorial Day, which may affect shipping dates.

NHS-activated 40 nm gold nanoparticles are provided dried with conjugation kit components that make initial conjugation sweeps easy – no EDC/NHS activation required, just add purified antibody and follow our simple protocol (below).

Kit includes:

  • Lyophilized gold nanospheres that reconstitute to 20 OD; 50 µL per small unit and 500 µL per large unit
  • Easy-to-use detailed protocol (also available below to view before you buy)
  • Desalting buffer for antibody, reaction buffer, quencher, and conjugate diluent
  • Amicon® Ultra 0.5 mL spin filters for antibody buffer exchange/desalt

Small reaction kits generally require approximately 2 µg of purified antibody per unit, while the large reaction kit generally requires approximately 25 µg of purified antibody per unit.

Materials are shipped ambient. Store with desiccant at –20°C upon receipt. Avoid freeze-thaw cycles.

Surface chemistry N-Hydroxysuccinimide (NHS)
Particle form Powder
TEM Diameter 40 ± 4 nm
CV ≤ 15%
Example Certificate of Analysis (CoA) Download
Safety Data Sheet (SDS) 20 OD (BioReady)
Storage & Handling Download
Protocols Antibody Purification
BioReady 40 nm Gold NHS Kit Conjugation
Expected Ranges
Peak wavelength (λmax) upon resuspension 520–550 nm