1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. TRP Channel
  3. Englerin A

Englerin A is a potent and selective activator of TRPC4 and TRPC5 channels, with EC50s of 11.2 and 7.6 nM, respectively. Englerin A can induce renal carcinoma cells death by elevated Ca2+ influx and Ca2+ cell overload.

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Englerin A Chemical Structure

Englerin A Chemical Structure

CAS No. : 1094250-15-3

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Description

Englerin A is a potent and selective activator of TRPC4 and TRPC5 channels, with EC50s of 11.2 and 7.6 nM, respectively. Englerin A can induce renal carcinoma cells death by elevated Ca2+ influx and Ca2+ cell overload[1][2][3].

IC50 & Target[1]

hTRPC4

11.2 nM (EC50)

hTRPC5

7.6 nM (EC50)

In Vitro

Englerin A (0.15-2500 nM; 48 h) characteristic concentration-dependent suppresses cells growth of the A-498 cells treated with the control siRNA while has little effect on the growth of cells treated with TRPC4 siRNAs[3].
Englerin A (0.001nM-10 μM; 48 h) inhibits cells viability in HEK293T cells overexpressing TRPC5[3].
Englerin A (3 nM; 1-240 s) evokes sustained elevation of the intracellular Ca2+ concentration within 1 min in HEK 293 cells over-expressing human TRPC4[1].
Englerin A (0.1-1000 nM; 1-300 s) evokes intracellular Ca2+ elevations in A498 cells as well with an EC50 of 10 nM[1].

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

In Vivo

Englerin A (5 mg/kg; i.p daily except Sunday) markedly inhibits tumor growth during the 2-week treatment period in mice[4].

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

Molecular Weight

442.54

Formula

C26H34O6

CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

O=C(O[C@@H]1[C@]2(C(C)C)C[C@@H](OC(CO)=O)[C@](O2)(C)[C@]3([H])CC[C@@H](C)[C@@]13[H])/C=C/C4=CC=CC=C4

Structure Classification
Initial Source
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: 

Methanol : 30 mg/mL (67.79 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2597 mL 11.2984 mL 22.5968 mL
5 mM 0.4519 mL 2.2597 mL 4.5194 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)

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.50%

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
Methanol 1 mM 2.2597 mL 11.2984 mL 22.5968 mL 56.4921 mL
5 mM 0.4519 mL 2.2597 mL 4.5194 mL 11.2984 mL
10 mM 0.2260 mL 1.1298 mL 2.2597 mL 5.6492 mL
15 mM 0.1506 mL 0.7532 mL 1.5065 mL 3.7661 mL
20 mM 0.1130 mL 0.5649 mL 1.1298 mL 2.8246 mL
25 mM 0.0904 mL 0.4519 mL 0.9039 mL 2.2597 mL
30 mM 0.0753 mL 0.3766 mL 0.7532 mL 1.8831 mL
40 mM 0.0565 mL 0.2825 mL 0.5649 mL 1.4123 mL
50 mM 0.0452 mL 0.2260 mL 0.4519 mL 1.1298 mL
60 mM 0.0377 mL 0.1883 mL 0.3766 mL 0.9415 mL
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  • 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.

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Product Name:
Englerin A
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HY-133168
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