Synonym
IT-9302; IT 9302; IT9302;
IUPAC/Chemical Name
L-alanyl-L-tyrosyl-L-methionyl-L-threonyl-L-methionyl-L-lysyl-L-isoleucyl-L-arginyl-L-asparagine
InChi Key
GTORPNRZTBKYJB-AIEIIIEWSA-N
InChi Code
InChI=1S/C48H82N14O13S2/c1-7-25(2)37(45(72)57-31(12-10-20-54-48(52)53)40(67)60-35(47(74)75)24-36(51)65)61-42(69)30(11-8-9-19-49)55-41(68)32(17-21-76-5)58-46(73)38(27(4)63)62-43(70)33(18-22-77-6)56-44(71)34(59-39(66)26(3)50)23-28-13-15-29(64)16-14-28/h13-16,25-27,30-35,37-38,63-64H,7-12,17-24,49-50H2,1-6H3,(H2,51,65)(H,55,68)(H,56,71)(H,57,72)(H,58,73)(H,59,66)(H,60,67)(H,61,69)(H,62,70)(H,74,75)(H4,52,53,54)/t25-,26-,27+,30-,31-,32-,33-,34-,35-,37-,38-/m0/s1
SMILES Code
O=C(N)C[C@@H](C(O)=O)NC([C@H](CCCNC(N)=N)NC([C@H]([C@@H](C)CC)NC([C@H](CCCCN)NC([C@H](CCSC)NC([C@H]([C@H](O)C)NC([C@H](CCSC)NC([C@H](CC1=CC=C(O)C=C1)NC([C@H](C)N)=O)=O)=O)=O)=O)=O)=O)=O
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
Preparing Stock Solutions
The following data is based on the
product
molecular weight
1,127.38
Batch specific molecular weights may vary
from batch to batch
due to the degree of hydration, which will
affect the solvent
volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass |
1 mg |
5 mg |
10 mg |
| 1 mM |
1.15 mL |
5.76 mL |
11.51 mL |
| 5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
| 10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
| 50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
1: López MN, Pesce B, Kurte M, Pérez C, Segal G, Roa J, Aguillón JC, Mendoza-Naranjo A, Gesser B, Larsen C, Villablanca A, Choudhury A, Kiessling R, Salazar-Onfray F. A synthetic peptide homologous to IL-10 functional domain induces monocyte differentiation to TGF-β+ tolerogenic dendritic cells. Immunobiology. 2011 Oct;216(10):1117-26. doi: 10.1016/j.imbio.2011.04.006. Epub 2011 Apr 22. PubMed PMID: 21601308.
2: Salazar-Onfray F, López MN, Mendoza-Naranjo A. Paradoxical effects of cytokines in tumor immune surveillance and tumor immune escape. Cytokine Growth Factor Rev. 2007 Feb-Apr;18(1-2):171-82. Epub 2007 Feb 27. Review. PubMed PMID: 17329145.
3: Kurte M, López M, Aguirre A, Escobar A, Aguillón JC, Charo J, Larsen CG, Kiessling R, Salazar-Onfray F. A synthetic peptide homologous to functional domain of human IL-10 down-regulates expression of MHC class I and Transporter associated with Antigen Processing 1/2 in human melanoma cells. J Immunol. 2004 Aug 1;173(3):1731-7. PubMed PMID: 15265902.
4: Osman MO, Gesser B, Mortensen JT, Matsushima K, Jensen SL, Larsen CG. Profiles of pro-inflammatory cytokines in the serum of rabbits after experimentally induced acute pancreatitis. Cytokine. 2002 Jan 7;17(1):53-9. PubMed PMID: 11886171.
5: Vestergaard C, Kirstejn N, Gesser B, Mortensen JT, Matsushima K, Larsen CG. IL-10 augments the IFN-gamma and TNF-alpha induced TARC production in HaCaT cells: a possible mechanism in the inflammatory reaction of atopic dermatitis. J Dermatol Sci. 2001 May;26(1):46-54. PubMed PMID: 11323220.
6: Osman MO, Jacobsen NO, Kristensen JU, Deleuran B, Gesser B, Larsen CG, Jensen SL. IT 9302, a synthetic interleukin-10 agonist, diminishes acute lung injury in rabbits with acute necrotizing pancreatitis. Surgery. 1998 Sep;124(3):584-92. PubMed PMID: 9736913.
