2. Immunology/Inflammation Apoptosis
  3. Interleukin Related Apoptosis Caspase
  4. Ac-YVAD-CHO

Ac-YVAD-CHO  (Synonyms: L-709049)

Cat. No.: HY-120019 Purity: 98.97%
COA Handling Instructions

Molarity Calculator

Ac-YVAD-CHO (L-709049) is a potent, reversible, specific tetrapeptide interleukin-lβ converting enzyme (ICE) inhibitor with mouse and human Ki values of 3.0 and 0.76 nM. Ac-YVAD-CHO is also a caspase-1 inhibitor. Ac-YVAD-CHO can suppress the production of mature IL-lβ.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Ac-YVAD-CHO Chemical Structure

Ac-YVAD-CHO Chemical Structure

CAS No. : 143313-51-3

Size Price Stock Quantity
1 mg USD 90 In-stock
5 mg USD 350 In-stock
10 mg   Get quote  
50 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Ac-YVAD-CHO:

Ac-YVAD-CHO Related Antibodies

Top Publications Citing Use of Products

View All Interleukin Related Isoform Specific Products:

View All Isoforms
IL-1 IL-2 IL-3 IL-4 IL-5 IL-6 IL-8 IL-10 IL-12 IL-13 IL-15 IL-17 IL-23 IL-7 IL-33 IL-22

View All Caspase Isoform Specific Products:

View All Isoforms
Caspase 1 Caspase 2 Caspase 3 Caspase 4 Caspase 5 Caspase 6 Caspase 7 Caspase 8 Caspase 9 Caspase 10 Caspase 12 Caspase Caspase 11 Caspase-13

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Ac-YVAD-CHO (L-709049) is a potent, reversible, specific tetrapeptide interleukin-lβ converting enzyme (ICE) inhibitor with mouse and human Ki values of 3.0 and 0.76 nM. Ac-YVAD-CHO is also a caspase-1 inhibitor. Ac-YVAD-CHO can suppress the production of mature IL-lβ[1][2][3].

IC50 & Target[1][3]

IL-1β

 

Caspase-1

 

In Vitro

Ac-YVAD-CHO inhibits mouse and human IL-1β with IC50 values of 2.5 and 0.7 μM respectively[1].
Ac-YVAD-CHO (0.01-100 μM) reduces the elevations of IL-lβ in the plasma and peritoneal fluid treated with LPS[1].
Ac-YVAD-CHO (15.6 μM) reduces NO-induced thymocyte apoptosis[3].
Ac-YVAD-CHO (15.6 μM, 12 h) inhibits NO-induced PARP cleavage in SNAP-treated thymocytes[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Ac-YVAD-CHO Related Antibodies

Western Blot Analysis[3]

Cell Line: SNAP-treated thymocytes
Concentration: 15.6 μM
Incubation Time: 12 h
Result: Reduced PARP cleavage.
In Vivo

Ac-YVAD-CHO (30 mg/kg; i.p.; 6 hours) suppresses IL-1β levels in blood of P. acnes-sensitized mice[1].
Ac-YVAD-CHO (2-8 μg, intrastriatal infusion) attenuates Quinolinic acid (QA)-induced apoptosis in rat striatum[2].
Ac-YVAD-CHO (10 and 50 mg/kg; i.p.; 1 hour) is cleared from the blood rapidly, and drops precipitously to approximately 1 and 0.2 μM at 30 and 60 minutes after injection[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: P. acnes-sensitized mice[1]
Dosage: 50 mg/kg
Administration: I.p.;
Result: Suppressed IL-1β levels in blood.
Animal Model: Quinolinic acid-treated Rats[2]
Dosage: 2-8 μg
Administration: Intrastriatal infusion.
Result: Attenuated Quinolinic acid (QA)-induced increases in p53 and apoptosis in rat striatum.
Inhibited QA-induced increases in caspase-1 activity and p53 protein levels, with no effect on QA-induced IκB-α degradation, NF-κB or AP-1 activation.
Molecular Weight

492.52

Formula

C23H32N4O8
CAS No.
Appearance

Solid

Color

White to off-white

Sequence Shortening

Ac-YVAD-CHO
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : ≥ 50 mg/mL (101.52 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 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
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 2.0304 mL 10.1519 mL 20.3037 mL 50.7594 mL
5 mM 0.4061 mL 2.0304 mL 4.0607 mL 10.1519 mL
10 mM 0.2030 mL 1.0152 mL 2.0304 mL 5.0759 mL
15 mM 0.1354 mL 0.6768 mL 1.3536 mL 3.3840 mL
20 mM 0.1015 mL 0.5076 mL 1.0152 mL 2.5380 mL
25 mM 0.0812 mL 0.4061 mL 0.8121 mL 2.0304 mL
30 mM 0.0677 mL 0.3384 mL 0.6768 mL 1.6920 mL
40 mM 0.0508 mL 0.2538 mL 0.5076 mL 1.2690 mL
50 mM 0.0406 mL 0.2030 mL 0.4061 mL 1.0152 mL
60 mM 0.0338 mL 0.1692 mL 0.3384 mL 0.8460 mL
80 mM 0.0254 mL 0.1269 mL 0.2538 mL 0.6345 mL
100 mM 0.0203 mL 0.1015 mL 0.2030 mL 0.5076 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.

Ac-YVAD-CHO Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Ac-YVAD-CHO143313-51-3L-709049L709049L 709049Interleukin RelatedApoptosisCaspaseILTetrapeptideInterleukin-lβconvertingenzymethymocyteQuinolinic acidInhibitorinhibitorinhibit

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

  

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

      

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Ac-YVAD-CHO
Cat. No.:
HY-120019
Quantity:
MCE Japan Authorized Agent:

Customer Review

Thank You for Your Feedback!

Request for HNMR Report

Please fill out this form to request the QC report. We will send it to your Email address shortly.

Your information is safe with us. * Required Fields.

Product Name

  

Lot #

Applicant Name *

 

Email Address *

Phone Number

 

Department *

Organization Name *

 

Country or Region *

Remarks

Request for HNMR Report

We have received your request and will respond to you as soon as possible.