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Cat. No.: HY-P3987A

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Cotransin TFA

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Based on 1 Customer Validation

Cotransin TFA is a cyclic ester peptide and a Sec61 translocator binder with signal sequence-selective activity to inhibit co-translational protein translocation. Cotransin TFA inhibits the biogenesis of a subset of secretory and membrane proteins in a signal peptide-dependent manner. Cotransin TFA is applicable for cancer-related research.

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

Purity: 99.83%
Formula: C₄₂H₆₈N₆O₈·xC₂HF₃O₂
Molecular Weight:785.02 (free base)

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)

Cotransin TFA Chemical Structure

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

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

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

Biological Activity

Description

In Vitro

Cotransin TFA inhibits the biogenesis of a subset of secretory proteins and membrane proteins in a signal peptide-dependent manner^[1]^[2].

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

Chemical Information

Appearance Solid
Molecular Weight 785.02 (free base)
Formula C₄₂H₆₈N₆O₈·xC₂HF₃O₂
Color White to off-white
Sequence

cyclo(Ala(NMe)-{D-Lactic acid}-Leu-Leu(NMe)-Leu-Phe(NMe)-Leu)
Sequence Shortening

cyclo(Ala(NMe)-{D-Lactic acid}-L-Leu(NMe)-L-Phe(NMe)-L)
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:

DMSO : 1.25 mg/mL (Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (272 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Choi I, et al. Cotransin induces accumulation of a cytotoxic clusterin variant that cotranslationally rerouted to the cytosol. Exp Cell Res. 2013;319(8):1073-1082. [Content Brief]

[2]. Wenzell NA, et al. Global signal peptide profiling reveals principles of selective Sec61 inhibition. Nat Chem Biol. 2024;20(9):1154-1163. [Content Brief]

Calculators

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

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Dilution Calculator

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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.

Keywords

MOQ

Minimum order quantity

100 mg

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Amount: USD 0.00

Biological Activity
- Description
- In Vitro
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References

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Cotransin TFA

Peptide Library