Aurion streptavidin, EM grade

Aurion streptavidin, EM grade is a streptavidin conjugate, ie. streptavidin protein bound to colloidal gold particles, specifically designed for use in electron microscopy (EM). These conjugates are used to detect and visualise biotinylated molecules in electron microscopy samples, offering high sensitivity and low background. 

Store refrigerated 4-8°C

MSDS

Updated: 27-02-2026
Code Style Pack Size Availability Price Updated: 27-02-2026
JA800-099 UltraSmall 0.6ml 0 in stock (?) $518.00 AUD
JA100-099 UltraSmall 1.5ml 0 in stock (?) $814.00 AUD
JA806-099 6nm 1ml 0 in stock (?) $518.00 AUD
JA106-099 6nm 2.5ml 0 in stock (?) $814.00 AUD
JA810-099 10nm 1ml 0 in stock (?) $518.00 AUD
JA110-099 10nm 2.5ml 0 in stock (?) $814.00 AUD
JA815-099 15nm 1.4ml 0 in stock (?) $518.00 AUD
JA115-099 15nm 3.5ml 0 in stock (?) $814.00 AUD
JA825-099 25nm 1.4ml 0 in stock (?) $518.00 AUD
JA125-099 25nm 3.5ml 0 in stock (?) $814.00 AUD

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.