Merck, 927988-1ML, Gold nanoparticles
Size:1 mL, AuNP, GdNP, Gold NP, 90 nm diameter, Ni-NTA functionalized, 1 ML, OD 50, in water
Catalog Number: 927988-1ML
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Pack Size1 mL
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Ni-NTA functionalized gold nanoparticles are suitable for binding of proteins with a C-, or N-terminal 6X His tag. These gold nanoparticles allow for rapid generation of gold conjugates for subsequent use in downstream assays.
Ni-NTA functionalized gold nanoparticles are more than 95% spherical and have uniform size distribution (CV <12%).
Ideal for development of gold conjugates for use in applications such as blotting, lateral flow assays, microscopy, and transmission electron microscopy (TEM).
When stored for a long period of time gold nanoparticles may sediment at the bottom of the vial, which is especially prominent for larger particle sizes. Prior to use, re-suspend the sedimented particles by thorough mixing until a homogenous solution is obtained.
| UNSPSC Code | 12141717 |
|---|---|
| NACRES | NA.22 |
| InChI | 1S/Au |
| InChI key | PCHJSUWPFVWCPO-UHFFFAOYSA-N |
| description | Ni-NTA surface density 1/nm2 |
| concentration | in water |
| OD | 50 |
| core diam. | 90 nm , coefficient of variance <12% |
| diameter | 90 nm |
| λ<sub>max</sub> | 564 nm |
| PDI | <0.200 |
| functional group | Ni-NTA |
| storage temp. | 2-8°C |
| Quality Level | 100 |
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