Home > Inhibitors & Agonists > Others > Other Targets

Adenosine, [P(R)]-5'-O-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2'→5')-, cyclic nucleotide, ammonium salt (1:2)

  Cat. No.:  DC23103   Featured
Chemical Structure
1638750-96-5
For research use only. We do not sell to patients.
We match the best price and quality on market.
Email:order@dcchemicals.com  sales@dcchemicals.com
Tel:+86-021-58447131
Get Quotation Now
We are official vendor of:
  • 20
  • 19
  • 18
  • 17
  • 16
  • 15
  • 14
  • 12
  • 11
  • 10
  • 9
  • 8
  • 13
  • 6
  • 5
  • 4
  • 3
  • 2
  • 1
More than 5000 active chemicals with high quality for research!
Field of application
ML RR-S2 CDA ammonium salt is a synthetic cyclic dinucleotide derivative that functions as a highly potent agonist of STING, enhances binding affinity to STING and activates all known human STING alleles.
Chemicals PropertiesBiological activity COA & MSDSRelated productsDatasheet
Cas No.: 1638750-96-5
Chemical Name: Adenosine, [P(R)]-5'-O-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2'→5')-, cyclic nucleotide, ammonium salt (1:2)
Synonyms: STING-Inducer-1 ammonium salt
SMILES: OC1([H])[C@](O[P@](S)(OC[C@](O[C@@H](N2C3=NC=NC(N)=C3N=C2)[C@@H]4O)([H])[C@@]4([H])O5)=O)([H])[C@H](N6C7=NC=NC(N)=C7N=C6)O[C@]1([H])CO[P@]5(S)=O.N.N
Formula: C20H30N12O10P2S2
M.Wt: 724.604124
Purity: >98%
Sotrage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Description: ADU-S100 ammonium salt is an activator of stimulator of interferon genes (STING).
Target: STING[1]
In Vivo: ADU-S100 shows higher anti-tumor control than the endogenous ML cGAMP. A dose response of the ADU-S100 compound is performed in B16 tumor-bearing mice, which identifies an optimal antitumor dose level that also elicites maximum tumor antigen-specific CD8+ T cell responses, and improves long-term survival to 50%[1].
In Vitro: ADU-S100 shows enhanced type I IFN production over CDA in THP-1 human monocytes. In contrast, the dithio, mixed-linkage cyclic dinucleotide (CDN) derivatives (ML RR-CDA, ML RR-S2 CDG, and ML RR-S2 cGAMP) potently activate all five hSTING alleles, including the refractory hSTINGREF and hSTINGQ alleles. ADU-S100 induces the highest expression of IFN-β and the pro-inflammatory cytokines TNF-α, IL-6, and MCP-1 on a molar equivalent basis, as compared to endogenous ML cGAMP and the TLR3 agonist poly I:C. ADU-S100 is also found to induce aggregation of STING and induce phosphorylation of TBK1 and IRF3 in mouse bone marrow macrophage (BMM). ADU-S100 induces significantly higher levels of IFN-α when compared to ML cGAMP[1].
Cell Assay: Cryopreserved hPBMCs are thawed and 1×106 cells per well are plated in a 96 well plate in RPMI media supplemented with 10% FBS, 1% non-essential amino acids, 1% penicillin/streptomycin, L-glutamine, 10 mM HEPES buffer, 1 mM Sodium Pyruvate, 0.055 mM β-ME at 37°C with 5% CO2. Cells are stimulated with 10 μM ADU-S100 or ML cGAMP for 6 hours and supernatants are harvested. Supernatants are diluted 1:2 and assayed for IFN-α protein using Cytometric Bead Array (CBA) Human Flex Set. Data is collected using a FACSVerse cytometer and analyzed by FCAP Array Software[1].
Animal Administration: Mice[1] WT C57BL/6 mice are inoculated with 5×104 B16.F10 cells in the left flank (n=8). When tumor volumes are 100 mm3 mice receive three IT doses of either ML RR-S2 CDG (25 μg), ADU-S100 (50 μg), or HBSS as control. WT C57BL/6 mice are inoculated with 5×104 B16.F10 cells in the left flank (n=5). When tumor volumes are 100 mm3 they received three IT doses of ADU-S100 at 5, 25, 50 or 100 μg or HBSS as control. WT C57BL/6 mice are inoculated with 5×104 B16.F10 cells in the left flank (n=8). When tumor volumes are 100 mm3 they receive three IT doses of 100 μg ADU-S100 or HBSS as control. Treatments are administered on days 13, 17 and 20 and tumor measurements are taken twice weekly. Results are shown as percent survival by Log-rank (Mantel-Cox) test (A and C).
References: [1]. Corrales L, et al. Direct Activation of STING in the Tumor Microenvironment Leads to Potent and Systemic Tumor Regression and Immunity. Cell Rep. 2015 May 19;11(7):1018-30.
MSDS
COA
LOT NO. DOWNLOAD
2018-0101
2018-0101
Cat. No. Product name Field of application
DC82301 IC-8 IC8 is an ionizable cationic lipid. It has been used in combination with other lipids for the formation of lipid nanoparticles (LNPs). Immunization with severe acute respiratory coronavirus 2 (SARS-CoV-2) spike glycoprotein mRNA in IC8- and manganese-containing LNPs induces IgG responses to SARS-CoV-2 Delta and Omicron variants in mice.1 Administration of mRNA encoding B7-H3 X CD3 bispecific T cell engaging (BiTE) antibodies in IC8-containing LNPs reduces tumor growth in MV4-11 and A375 mouse xenograft models.
DC46471 RP101988 RP101988, the major active metabolite of Ozanimod, is a selective, potent S1PR1 (sphingosine-1-phosphate receptor 1) agonist, with EC50s of 0.19 nM and 32.8 nM for S1PR1 and S1PR5, respectivlely.
DC45184 Hydrofurimazine Hydrofurimazine is a NanoLuc substrate whose enhanced aqueous solubility allows delivery of higher doses to mice. Hydrofurimazine enables sensitive bioluminescence imaging for either prolonged light production of high sensitivity.
DC37901 PD-173212 PD-173212 is a small molecule N-type calcium channel blocker.
DC37333 N,N-Diethyl-p-toluamide N,N-Diethyl-p-toluamide is a mosquito repellent.
DC37321 AI3-15902 AI3-15902 is a biochemical.
DC37283 Methyl phenylcarbamate Methyl phenylcarbamate is a biochemical.
DC37252 Ampyrone Ampyrone is a metabolite of AMINOPYRINE with analgesic and anti-inflammatory properties. It is used as a reagent for biochemical reactions producing peroxides or phenols. Ampyrone stimulates LIVER MICROSOMES and is also used to measure extracellular water.
DC37245 Piperonyl butoxide Piperonyl butoxide (PBO) is an organic compound used as a component of pesticide formulations. It is a waxy white solid. It is a synergist. That is, despite having no pesticidal activity of its own, it enhances the potency of certain pesticides such as carbamates, pyrethrins, pyrethroids, and rotenone.[1] It is a semisynthetic derivative of safrole.
DC36443 DC-Chol DC-Chol is a cationic cholesterol derivative. DC-Chol, as a component of lipoplexes with DOPE, has been used for transfection of mRNA into A549 cells without affecting cell viability. Incubation of DC-chol/DOPE liposomes or lipoplexes with human whole blood has no effect on neutrophil elastase or β-thromboglobulin levels or the number of platelets and red and white blood cells, indicating hemocompatibility. DC-Chol has also been widely used in the synthesis of liposomes for the delivery of siRNA, DNA, and chemotherapeutic agents into cells and mice.
X
Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.
Site Map|Privacy PolicyCopyright © 2018-2020 All Rights Reserved. Technical Support:KuuJia