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Discontinued Product
5128 has been discontinued.
View all Protein Arginine Methyltransferases products.
Description: Selective PRMT1 inhibitor
Biological Activity for C 21
C 21 is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor (IC50 = 1.8 μM). Exhibits five-fold selectivity for PRMT1 over PRMT6 and >250-fold selectivity over PRMT3 and CARM1.
Technical Data for C 21
| M. Wt | 2166.94 |
| Formula | C90H161ClN36O24 |
| Sequence |
SGXGKGGKGLGKGGAKRHRKV (Modifications: Ser-1 = N-terminal Ac, X = N5-(2-Chloro-1-iminoethyl)]-Orn) |
| Storage | Store at -20°C |
| CAS Number | 1229236-78-5 |
| PubChem ID | 46911727 |
| InChI Key | OANJWIVLLOAGEG-CQSMXCMYSA-N |
| Smiles | CC(C)C[C@H](NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)CNC(=O)CNC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CCCNC(=N)CCl)NC(=O)CNC(=O)[C@H](CO)NC(C)=O)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)NCC(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(O)=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Product Datasheets for C 21
References for C 21
References are publications that support the biological activity of the product.
Obianyo et al (2010) A chloroacetamidine-based inactivator of protein arginine methyltransferase 1: design, synthesis, and in vitro and in vivo evaluation. Chembiochem 11 1219 PMID: 20480486
Obianyo and Thompson (2012) Kinetic mechanism of protein arginine methyltransferase 6 (PRMT6). J.Biol.Chem. 287 6062 PMID: 22219200
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Keywords: C 21, C 21 supplier, C21, selective, protein, arginine, methyltransferases, inhibitors, inhibits, PRMT1, epigenetics, histone, transferases, Protein, Arginine, Methyltransferases, 5128, Tocris Bioscience
Citations for C 21
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Currently there are no citations for C 21.
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!
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Epigenetics Scientific Review
Written by Susanne Müller-Knapp and Peter J. Brown, this review gives an overview of the development of chemical probes for epigenetic targets, as well as the impact of these tool compounds being made available to the scientific community. In addition, their biological effects are also discussed. Epigenetic compounds available from Tocris are listed.