Date published: 2026-5-30

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Ub-RPS27A Activators

Ub-RPS27A activators comprise compounds that have the capability to either directly stimulate Ub-RPS27A's activity or indirectly affect its functionality through the modulation of associated cellular pathways. Particularly, many of these activators target the ubiquitin-proteasome system, a crucial cellular machinery for protein degradation. MG-132, Bortezomib, Epoxomicin, Lactacystin, and Velcade are proteasome inhibitors. By impeding the proteasome's action, these chemicals can enhance the accumulation of ubiquitinated proteins, which can then indirectly influence the activity and levels of Ub-RPS27A.

Additionally, compounds such as Chloroquine and NH4Cl act on lysosomal function, another pivotal component of protein degradation. Chloroquine is a lysosomotropic agent, increasing cellular ubiquitinated protein levels, whereas NH4Cl adjusts lysosomal pH, affecting protein degradation routes. Moreover, MLN4924, inhibiting the NEDD8-activating enzyme, provides a different approach to modulating the ubiquitin-proteasome system dynamics. By understanding the interconnected cellular pathways associated with Ub-RPS27A, these compounds provide insights into strategies for modulating this particular protein's functionality.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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)

Proteasome inhibitor that can enhance the accumulation of ubiquitinated proteins, which may indirectly influence Ub-RPS27A.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

Another proteasome inhibitor, it can also lead to the accumulation of ubiquitinated proteins, potentially affecting Ub-RPS27A.

MLN 4924

905579-51-3sc-484814
1 mg
$286.00
1
(0)

Inhibits NEDD8-activating enzyme, altering ubiquitin-proteasome system dynamics which can indirectly influence Ub-RPS27A.

Epoxomicin

134381-21-8sc-201298C
sc-201298
sc-201298A
sc-201298B
50 µg
100 µg
250 µg
500 µg
$137.00
$219.00
$449.00
$506.00
19
(2)

Proteasome inhibitor that can influence the ubiquitin-proteasome system and indirectly modulate Ub-RPS27A activity.

Autophagy Inhibitor, 3-MA

5142-23-4sc-205596
sc-205596A
50 mg
500 mg
$65.00
$261.00
113
(3)

Inhibits autophagy, thereby modulating ubiquitination processes which may indirectly influence Ub-RPS27A.

Concanamycin A

80890-47-7sc-202111
sc-202111A
sc-202111B
sc-202111C
50 µg
200 µg
1 mg
5 mg
$66.00
$167.00
$673.00
$2601.00
109
(2)

This compound inhibits vacuolar-type ATPase and can impact lysosomal degradation, potentially leading to an effect on Ub-RPS27A.

Lactacystin

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

A proteasome inhibitor, it can influence the ubiquitin-proteasome pathway, which may in turn affect Ub-RPS27A.

Ammonium Chloride

12125-02-9sc-202936
sc-202936A
sc-202936B
25 g
500 g
2.5 kg
$39.00
$55.00
$150.00
4
(1)

By altering lysosomal pH, this compound can modulate protein degradation pathways, potentially influencing Ub-RPS27A indirectly.