SILAC Media

SILAC media is prepared specifically for labeling experiments involving the use of stable amino acid isotopes. Athena provides several of the most commonly used media without L-arginine, L-lysine, L-leucine and L-methionine, the four mostly commonly used heavy isotope labeled amino acids.

Powdered Formulations
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The SILAC ingredients are milled to a fine particle size, blended to give a homogenous mix and filled in moisture proof pouches. Each pouch contains enough medium to prepare 1 liter of medium.

• Cost-effective
• 60% less expensive than liquid
• Lower shipping costs
• 3 year shelf-life

Stock solutions of each of the four missing amino acids can be purchased separately.

Ready-to-Use Liquid

The SILAC medium is prepared as a ready-to-use liquid that is sterile filled and filled in 500 ml bottles. Each bottle is supplied with stock solutions of each of the four missing amino acids. This permits reconstitution of complete medium.

• Convenient ready-to-use
• Eliminates prep time
• Just add sterile amino acids and supplements​

Order #	Product Name	Type	Price
0420	DMEM High Glucose	500mL	$59.30
0421	DMEM Low Glucose	500mL	$59.30
0422	RPMI 1640	500mL	$59.30
0423	DMEM/F12	500mL	$59.30
0424	MEM	500mL	$66.00
0425	Ham's F12	500mL	$66.00
0426	McCoy's 5A	500mL	$66.00
0428	Neural Basal	500mL	$59.30
0429	SFM Insect Cell	500mL	Inquire
0434	IMDM	500mL	$59.30
0430	DMEM High Glucose	1L, powder	$48.10
0431	DMEM Low Glucose	1L, powder	$48.10
0432	RPMI 1640	1L, powder	$48.10
0433	DMEM/F12	1L, powder	$48.10
0416	1,149 mM L-Arg	6x0.5mL	$18.50
0417	800 mM L-Lys	6x0.5ml	$18.50
0418	160 mM L-Leu	12x1.25ml	$18.50
0419	201 mM L-Met	6x0.5ml	$18.50

Product Specifications

Storage	Store at 4°C
Stability at 4 ̊C	Liquid: 3 - 4 months Powder: 3 years
pH	7.3 ± 0.2
Osmolality	270 - 300 mOsM

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SILAC Amino Acids

SILAC Amino Acid are prepared specifically for labeling experiments involving the use of stable amino acid isotopes. Athena provides several of the most commonly used labeled amino acids as well as many of the less commonly used amino acids.

​The SILAC Medium is prepared as a ready-to-use liquid that is sterile filled and filled in 500 ml bottles. Each bottle is supplied with stock solutions of each of the four missing amino acids. This permits reconstitution of complete medium. For more information go to

• Convenient ready-to-use
• Eliminates prep time
• Just add sterile amino acids and supplements

Labeled Amino Acids Ready-to-Ship

• L-Arginine U-13C6 hydrochloride
• L-Arginine U-13C6, 15N4 hydrochloride
• L-Lysine U-13C6 hydrochloride
• L-Lysine U-13C6, 15N2

​​Available in 100 mg and 1 g sizes. Purity is >95%.

Product Specifications

Storage	Store at 4°C
Stability at 4 ̊C	Liquid: 3 - 4 months Powder: 3 years

Order #	Product Name	Type	Price
0440-100	L-Arginine U-13C6 hydrochloride	100mg	$405.20
0440-1000	L-Arginine U-13C6 hydrochloride	1g	$2,941.20
0441-100	L-Arginine U-13C6, 15N4 hydrochloride	100mg	$379.60
0441-1000	L-Arginine 13C6, 15N4 hydrochloride	1g	$2,161.40
0442-100	L-Lysine U-13C6 hydrochloride	100mg	$405.20
0442-1000	L-Lysine U-13C6 hydrochloride	1g	$2,110.30
0443-100	L-Lysine U-13C6, 15N2 hydrochloride	100mg	$305.90
0443-1000	L-Lysine U-13C6, 15N2 hydrochloride	1g	$1,750.10

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