BioReady Gold Nanospheres - Protein G - 40 nm, 10 OD,

Catalog Number: NCP-AUPGR40-10M
Article Name: BioReady Gold Nanospheres - Protein G - 40 nm, 10 OD,
Biozol Catalog Number: NCP-AUPGR40-10M
Supplier Catalog Number: AUPGR40-10M
Alternative Catalog Number: NCP-AUPGR40-10M
Manufacturer: nanoComposix
Category: Proteine/Peptide

Protein G is covalently bound to the particle surface via an amide bond. 40 nm protein G gold conjugates can be used for convenient, high affinity binding to the Fc region of immunoglobulin G (IgG) from a variety of species. See the table below for an incomplete list of species’ IgG that Protein G binds.

Species Binding Strength to Total IgG
Human High
Mouse High
Rabbit High
Horse High
Rhesus Monkey High
Goat Medium
Rat Medium
Sheep Medium

Protein G gold conjugates are ideal for high sensitivity lateral flow assays (LFA), immunoblotting, immunohistochemistry (IHC), light microscopy, and electron microscopy applications.

Provided at 10 OD in an aqueous conjugation buffer composed of 1× PBS, .5% BSA, and .05% azide.

 


 

Specifications & CoA

 

TEM Diameter Size Distribution  Example Certificate of Analysis
40 nm ± 4 nm ≤ 15% Download Example CoA

 

Note: approximate ranges below are dependent on diameter

  • Hydrodynamic diameter (DLS): 50 to 75 nm
  • Zeta potential: < –10 mV
  • pH of solution: 6.8 to 8.2
  • Particle surface: Protein G
  • Solvent: 1× PBS, .5% BSA, and .05% azide
  • Peak wavelength (λmax): 520 to 530 nm
NCP-AUPGR40