Date published: 2026-5-30

1-800-457-3801

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EMC (ER Membrane Protein Complex) Inhibitors

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Tunicamycin

11089-65-9sc-3506A
sc-3506
5 mg
10 mg
$172.00
$305.00
66
(3)

An antibiotic that inhibits N-linked glycosylation, a process essential for protein folding in the ER. It's widely used to induce ER stress in research settings.

Thapsigargin

67526-95-8sc-24017
sc-24017A
1 mg
5 mg
$136.00
$446.00
114
(2)

A sesquiterpene lactone that disrupts calcium homeostasis by inhibiting the SERCA pump in the ER, thus inducing ER stress.

Cyclopiazonic Acid

18172-33-3sc-201510
sc-201510A
10 mg
50 mg
$176.00
$624.00
3
(1)

Like thapsigargin, it also inhibits the SERCA pump, causing disruption in calcium homeostasis and leading to ER stress.

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

A proteasome inhibitor that can lead to the accumulation of misfolded proteins in the ER, thus inducing ER stress.

2-Deoxy-D-glucose

154-17-6sc-202010
sc-202010A
1 g
5 g
$70.00
$215.00
26
(2)

A glucose analog that inhibits glycolysis and leads to ER stress by disrupting energy balance.

Lactacystin

133343-34-7sc-3575
sc-3575A
200 µg
1 mg
$188.00
$575.00
60
(2)

Another proteasome inhibitor that can lead to protein accumulation in the ER and induce ER stress.

A23187

52665-69-7sc-3591
sc-3591B
sc-3591A
sc-3591C
1 mg
5 mg
10 mg
25 mg
$55.00
$131.00
$203.00
$317.00
23
(1)

A mobile ion-carrier that transports cations across cell membranes, disrupting calcium homeostasis in the ER.

Eeyarestatin I

412960-54-4sc-358130B
sc-358130
sc-358130A
sc-358130C
sc-358130D
sc-358130E
5 mg
10 mg
25 mg
50 mg
100 mg
500 mg
$114.00
$203.00
$354.00
$697.00
$1363.00
$5836.00
12
(1)

A compound known to inhibit ER-associated degradation (ERAD), leading to the accumulation of unfolded proteins and ER stress.