country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-186309

Copy Link Print Information

ISRACT-01

ISRACT-01 is an integrated stress response (ISR) activator. ISRACT-01 has a K_d of 557 nM for eIF2B^Δ-latch. ISRACT-01 cooperates with eIF2-P to inhibit guanine nucleotide exchange factor (GEF) activity by specifically binding to and stabilizing the inactive conformation (I-state) of eIF2B. ISRACT-01 can be used in studies related to amyotrophic lateral sclerosis.

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

Formula: C₃₀H₃₂Cl₂N₂O₄
Molecular Weight:555.49

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

ISRACT-01 Chemical Structure

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

IC₅₀ & Target

^[1]

eIF2BΔ-latch

557 nM (Kd)

In Vitro

ISRACT-01 (2.4 μM; 5 days) protects BJ fibroblasts treated with Tunicamycin (HY-A0098) from apoptosis^[1].
ISRACT-01 (2-10 μM; 30 min-3 h) inhibits polyribosome formation and promotes the accumulation of ATF4 protein expression in wild-type mouse fibroblasts^[1].
The K_d value for the binding of FAM-ISRACT-01 (2.5 nM; 30 min) to the eIF2B^Δ-latch decamer is 557 nM^[1].

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

Apoptosis Analysis^[1]

Cell Line:

BJ fibroblasts
Concentration:

2.4 μM (pre-incubation concentration 3 μM)
Incubation Time:

Pre-incubated for 4 h, recorded over 5 days
Result:

Protected the cells from tunicamycin-induced apoptosis.

Western Blot Analysis^[1]

Cell Line:

Wild-type mouse embryonic fibroblasts (MEFs, Eif2s1 S51/S51)
Concentration:

2 μM, 10 μM
Incubation Time:

3 h
Result:

Significantly increased the expression level of ATF4 protein.

Chemical Information

Molecular Weight 555.49
Formula C₃₀H₃₂Cl₂N₂O₄
SMILES

O=C(CCOC1=CC=C(Cl)C=C1)N[C@H]2CC[C@H](N(CC3=CC=CC=C3)C(COC4=CC=C(Cl)C=C4)=O)CC2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Dalwadi U, et al. Allosteric disordering of eIF2B regulates the integrated stress response. Nature chemical biology. 2026 Jun 29.

Calculators

Molarity Calculator

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

Get Quote In-stock

Other size

Get Quote