SPI-Mark™ Gold Conjugates

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Sharp size distribution of SPI-Mark™ Colloidal Gold products

• 1nm gold conjugates, when available are always supplied at a specific protein concentration of 50ug/ml. However, because of some technical difficulties, we are presently unable to ship any 1 nm gold products.
• The protein concentration for the 5nm products will vary between batches, but here are example protein concentrations for some typical batches:

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04267-AB	$ 100.00		No
5 nm	1.0 ml	04767-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04271-AB	$ 100.00		Yes
5 nm	1.0 ml	04771-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04275-AB	$ 100.00		No
5 nm	1.0 ml	04775-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04279-AB	$ 100.00		No
5 nm	1.0 ml	04779-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04299-AB	$ 100.00		No
5 nm	1.0 ml	04799-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04295-AB	$ 100.00		No
5 nm	1.0 ml	04795-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04298-AB	$ 100.00		No
5 nm	1.0 ml	04798-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04283-AB	$ 100.00		No
5 nm	1.0 ml	04783-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04287-AB	$ 100.00		No
5 nm	1.0 ml	04787-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04220-AB	$ 100.00		No
5 nm	1.0 ml	04224-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04291-AB	$ 100.00		No
5 nm	1.0 ml	04791-AB	275.00		No

Gold particle size	Volume	SPI #	Price, Each		In Stock
5 nm	0.25 ml	04297-AB	$ 100.00		No
5 nm	1.0 ml	04797-AB	275.00		No