| Size | Price | Stock | Qty |
|---|---|---|---|
| 1mg |
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| 5mg |
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| 10mg |
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| Other Sizes |
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| ln Vitro |
The human IL-1β and Ac-YVAD-CHO inhibitor had IC50 values of 0.7 μM and 2.5 μM, respectively[1]. Ac-YVAD-CHO (0.01-100 μM) lowers IL in peritoneal fluid of guinea pigs treated with lipotoxic shock. Ac-YVAD-CHO (15.6 μM) decreases thymocyte NO induction [3]. In thymocytes treated with SNAP, Ac-YVAD-CHO (15.6 μM, 12 hours) prevents NO induction [3].
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|---|---|
| ln Vivo |
Mice exposed to P. acnes have their levels of IL-1β inhibited in their veins by Ac-YVAD-CHO (30 mg/kg; ip; 6 hours) [1]. At 30 and 30 days following injection, Ac-YVAD-CHO (10 and 50 mg/kg; ip; 1 hour) and Ac-YVAD-CHO (2-8 μg, striatal infusion) are quickly removed from the circulation.
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| Cell Assay |
Western blot analysis [3]
Cell Types: SNAP-treated thymocytes Tested Concentrations: 15.6 μM Incubation Duration: 12 h Experimental Results: diminished PARP cleavage. |
| Animal Protocol |
Animal/Disease Models: Quinolinic acid-treated rats [2]
Doses: 2-8 μg Route of Administration: intrastriatal infusion. Experimental Results: Attenuated quinolinic acid (QA)-induced increase in p53 and apoptosis in rat striatum. Inhibition of QA-induced increases in caspase-1 activity and p53 protein levels had no effect on QA-induced IκB-α degradation, NF-κB or AP-1 activation. |
| References |
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| Molecular Formula |
C23H32N4O8
|
|---|---|
| Molecular Weight |
492.52218
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| Exact Mass |
492.222
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| CAS # |
143313-51-3
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| Related CAS # |
Ac-YVAD-CHO acetate
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| PubChem CID |
5311139
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| Appearance |
White to off-white solid powder
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| Density |
1.3±0.1 g/cm3
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| Boiling Point |
937.7±65.0 °C at 760 mmHg
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| Flash Point |
520.9±34.3 °C
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| Vapour Pressure |
0.0±0.3 mmHg at 25°C
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| Index of Refraction |
1.552
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| LogP |
0.79
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| Hydrogen Bond Donor Count |
6
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| Hydrogen Bond Acceptor Count |
8
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| Rotatable Bond Count |
13
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| Heavy Atom Count |
35
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| Complexity |
780
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| Defined Atom Stereocenter Count |
4
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| SMILES |
C[C@@H](C(=O)N[C@@H](CC(=O)O)C=O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)C
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| InChi Key |
LPIARALSGDVZEP-SJVNDZIOSA-N
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| InChi Code |
InChI=1S/C23H32N4O8/c1-12(2)20(23(35)24-13(3)21(33)26-16(11-28)10-19(31)32)27-22(34)18(25-14(4)29)9-15-5-7-17(30)8-6-15/h5-8,11-13,16,18,20,30H,9-10H2,1-4H3,(H,24,35)(H,25,29)(H,26,33)(H,27,34)(H,31,32)/t13-,16-,18-,20-/m0/s1
|
| Chemical Name |
(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]-4-oxobutanoic acid
|
| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
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|---|---|
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.0304 mL | 10.1519 mL | 20.3037 mL | |
| 5 mM | 0.4061 mL | 2.0304 mL | 4.0607 mL | |
| 10 mM | 0.2030 mL | 1.0152 mL | 2.0304 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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