AuH is a group of water soluble gold nanocrystals with amphiphilic polymer coating. Their surface functional group is carboxylic acid. The zeta potential of AuH is from -30mV to -50mV. Their organic layers consist of a monolayer of dodecanethiol and a monolayer of amphiphilic polymer. The thickness of the total organic layers is about 4 nm. The hydrodynamic size of the nanocrystals is about 8-10 nm larger than their inorganic core size measured by TEM.
AuH is very stable in most buffer solutions in the pH range of 3-14.
AuH can be conjugated to protein, peptide and DNA by following our Standard Conjugation Protocol. Ocean NanoTech also offers AuH-Protein Conjugation Kit which includes all the crosslinking agents and buffer solutions. If you need to perform AuH-protein conjugation, we recommend that you remove your original buffer solutions and use our Activation Buffer to disperse your protein for the conjugation. Otherwise, precipitation may occur. If it’s your first time to perform this conjugation, you may use BSA as model protein to get familiar with the whole process.
| AuH-06-10 | 6 nm | +/-1 nm | 10 mg | 900.00 |
AgH is a group of water soluble silver nanocrystals with amphiphilic polymer coating. Their surface functional group is carboxylic acid. The zeta potential of AgH is from -30mV to -50mV. Their organic layers consist of a monolayer of dodecanethiol and a monolayer of amphiphilic polymer. The thickness of the total organic layers is about 4 nm. The hydrodynamic size of the nanocrystals is about 8-10 nm larger than their inorganic core size measured by TEM.
AgH is very stable in most buffer solutions in the pH range of 3-14.
AgH can be conjugated to protein, peptide and DNA by following our Standard Conjugation Protocol. Ocean NanoTech also offers AgH-Protein Conjugation Kit which includes all the crosslinking agents and buffer solutions. If you need to perform AgH-protein conjugation, we recommend that you remove your original buffer solutions and use our Activation Buffer to disperse your protein for the conjugation. Otherwise, precipitation may occur. If it’s your first time to perform this conjugation, you may use BAS as model protein to get familiar with the whole process.
| AgH-07-10 | 7 nm | +/-1 nm | 10 mg | 900.00 |
