SAH (S-Adenosyl-L-homocysteine)

Catalog No.S7868 Batch:S786801

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Technical Data

Formula

C14H20N6O5S
Molecular Weight 384.41 CAS No. 979-92-0
Solubility (25°C)* In vitro DMSO 77 mg/mL (200.3 mM)
Water Insoluble
Ethanol Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5%DMSO Corn oil
5.0mg/ml Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description SAH (S-Adenosyl-L-homocysteine) is an inhibitor for (Methyltransferase Like 3-14) METTL3-METTL14 heterodimer complex (METTL3-14) with IC50 of 0.9 μM.
Targets
METTL3-14 [1]
(Cell-free assay)
0.9 μM
In vitro

S-Adenosyl-L-homocysteine (SAH) shows strong inhibitory effects on METTL3-14 activity with an IC50 value of 0.9 ± 0.1 μM. While the presence of S-Adenosyl-L-homocysteine has no significant effects on ALKBH5 activity.[1]

Protocol (from reference)

Selleck's SAH (S-Adenosyl-L-homocysteine) has been cited by 4 publications

METTL3 promotes osteoblast ribosome biogenesis and alleviates periodontitis [ Clin Epigenetics, 2024, 16(1):18] PubMed: 38267969
Retinoic Acid Upregulates METTL14 Expression and the m6A Modification Level to Inhibit the Proliferation of Embryonic Palate Mesenchymal Cells in Cleft Palate Mice [ Int J Mol Sci, 2024, 25(8)4538] PubMed: 38674123
M6A modification promotes blood-brain barrier breakdown during cerebral ischemia/reperfusion injury through increasing matrix metalloproteinase 3 expression [ Heliyon, 2023, 9(6):e16905] PubMed: 37332938
Conjugates of adenosine mimetics and arginine-rich peptides serve as inhibitors and fluorescent probes but not as long-lifetime photoluminescent probes for protein arginine methyltransferases [ J Pept Sci, 2022, e3456.] PubMed: 36208424

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.