2. PROTAC Autophagy
  3. AUTACs Autophagy
  4. AUTAC1

AUTAC1 is a MetAP2-targeting autophagy-mediated degrader (AUTAC). AUTACs contain a degradation tag and a warhead to provide target specificity. AUTAC1 contains an FBnG (p-Fluorobenzyl Guanine) and a Fumagillol moiety. Fumagillol binds covalently to MetAP2.

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

AUTAC1 Chemical Structure

AUTAC1 Chemical Structure

CAS No. : 2241669-09-8

Size Price Stock Quantity
1 mg USD 380 In-stock
5 mg USD 950 In-stock
10 mg USD 1600 In-stock
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Based on 1 publication(s) in Google Scholar

AUTAC1 Related Antibodies

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  • Biological Activity

  • Purity & Documentation

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Description

AUTAC1 is a MetAP2-targeting autophagy-mediated degrader (AUTAC). AUTACs contain a degradation tag and a warhead to provide target specificity. AUTAC1 contains an FBnG (p-Fluorobenzyl Guanine) and a Fumagillol moiety. Fumagillol binds covalently to MetAP2[1].

In Vitro

AUTAC1 (1-100 μM, 24 h) silences endogenous MetAP2 in hela cells[1].

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

AUTAC1 Related Antibodies

Western Blot Analysis[1]

Cell Line: HeLa cells.
Concentration: 1-100 μM.
Incubation Time: 24 h.
Result: Silenced endogenous MetAP2.
Molecular Weight

931.08

Formula

C44H63FN8O11S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CO[C@H]1[C@@]([C@]([C@H]2C/C=C(C)\C)(O2)C)([H])[C@@]3(CO3)CC[C@H]1OC(NCCCOCCOCCOCCCNC([C@@H](NC(C)=O)CSC4=NC5=C(N=C(N)NC5=O)N4CC6=CC=C(F)C=C6)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (107.40 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.0740 mL 5.3701 mL 10.7402 mL
5 mM 0.2148 mL 1.0740 mL 2.1480 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • 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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.5 mg/mL (2.69 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.5 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: 2.5 mg/mL (2.69 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.5 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
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).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
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. 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
DMSO 1 mM 1.0740 mL 5.3701 mL 10.7402 mL 26.8505 mL
5 mM 0.2148 mL 1.0740 mL 2.1480 mL 5.3701 mL
10 mM 0.1074 mL 0.5370 mL 1.0740 mL 2.6851 mL
15 mM 0.0716 mL 0.3580 mL 0.7160 mL 1.7900 mL
20 mM 0.0537 mL 0.2685 mL 0.5370 mL 1.3425 mL
25 mM 0.0430 mL 0.2148 mL 0.4296 mL 1.0740 mL
30 mM 0.0358 mL 0.1790 mL 0.3580 mL 0.8950 mL
40 mM 0.0269 mL 0.1343 mL 0.2685 mL 0.6713 mL
50 mM 0.0215 mL 0.1074 mL 0.2148 mL 0.5370 mL
60 mM 0.0179 mL 0.0895 mL 0.1790 mL 0.4475 mL
80 mM 0.0134 mL 0.0671 mL 0.1343 mL 0.3356 mL
100 mM 0.0107 mL 0.0537 mL 0.1074 mL 0.2685 mL
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AUTAC1 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:

AUTAC12241669-09-8AUTAC 1AUTAC-1AUTACsAutophagyAutophagy-targeting chimerasDebrisautophagyAUTACLC3BInhibitorinhibitorinhibit

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