Rer1 Activators
The term Rer1 Activators refers to a specific class of chemical compounds designed to modulate the activity of the Rer1 protein. Rer1, short for "Retention in Endoplasmic Reticulum 1," is a cellular protein primarily associated with the endoplasmic reticulum (ER), an organelle responsible for protein synthesis and lipid metabolism. Rer1 plays a pivotal role in the sorting and trafficking of membrane proteins within the ER, ensuring their proper localization and function. Activators within this chemical class are typically small molecules or chemical agents engineered to interact with Rer1, with the aim of influencing its function or regulatory mechanisms.
The mechanism of action for Rer1 Activators may involve binding to specific regions of the Rer1 protein, potentially altering its conformation and enhancing its ability to retain or sort ER membrane proteins. By targeting Rer1, these compounds may indirectly affect the fate and distribution of membrane proteins within the ER, thereby impacting various cellular processes. Researchers and scientists employ Rer1 Activators as valuable tools in cell biology and molecular studies to investigate the precise mechanisms by which Rer1 contributes to protein trafficking and localization within the ER. By modulating Rer1 activity, researchers can gain insights into its role in maintaining cellular homeostasis and protein quality control mechanisms, shedding light on the fundamental processes governing intracellular protein sorting and localization. Overall, Rer1 Activators serve as valuable resources for elucidating the intricate mechanisms of protein trafficking within the endoplasmic reticulum and its significance in cellular physiology.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Tunicamycin | 11089-65-9 | sc-3506A sc-3506 | 5 mg 10 mg | $172.00 $305.00 | 66 | |
Tunicamycin inhibits N-linked glycosylation, causing ER stress and potentially upregulating Rer1 as part of the unfolded protein response (UPR) to manage misfolded glycoproteins. | ||||||
Thapsigargin | 67526-95-8 | sc-24017 sc-24017A | 1 mg 5 mg | $136.00 $446.00 | 114 | |
Thapsigargin disrupts ER calcium stores, inducing ER stress and potentially enhancing Rer1 expression as a response to maintain calcium homeostasis and protein folding capacity. | ||||||
Brefeldin A | 20350-15-6 | sc-200861C sc-200861 sc-200861A sc-200861B | 1 mg 5 mg 25 mg 100 mg | $31.00 $53.00 $124.00 $374.00 | 25 | |
Brefeldin A disrupts Golgi apparatus function, which might upregulate Rer1 expression as a compensatory mechanism to ensure proper retrieval and localization of ER membrane proteins. | ||||||
4-Phenylbutyric acid | 1821-12-1 | sc-232961 sc-232961A sc-232961B | 25 g 100 g 500 g | $53.00 $136.00 $418.00 | 10 | |
As a chemical chaperone, 4-Phenylbutyric acid reduces protein misfolding and ER stress, potentially modulating Rer1 expression as part of the cellular response to maintain protein homeostasis. | ||||||
MG-132 [Z-Leu- Leu-Leu-CHO] | 133407-82-6 | sc-201270 sc-201270A sc-201270B | 5 mg 25 mg 100 mg | $60.00 $265.00 $1000.00 | 163 | |
MG132 inhibits the proteasome, leading to accumulation of misfolded proteins and ER stress, possibly triggering an increase in Rer1 expression to help manage the load of aberrant proteins. | ||||||
Chloroquine | 54-05-7 | sc-507304 | 250 mg | $69.00 | 2 | |
Chloroquine raises lysosomal pH, affecting autophagy and possibly leading to ER stress. This may indirectly increase Rer1 expression as part of the cellular stress response mechanisms. | ||||||
β-Mercaptoethanol | 60-24-2 | sc-202966A sc-202966 | 100 ml 250 ml | $90.00 $120.00 | 10 | |
Beta-mercaptoethanol can disrupt disulfide bond formation in proteins, potentially causing ER stress and upregulating Rer1 expression as part of the UPR to mitigate the effects of misfolded proteins. | ||||||
Geldanamycin | 30562-34-6 | sc-200617B sc-200617C sc-200617 sc-200617A | 100 µg 500 µg 1 mg 5 mg | $39.00 $59.00 $104.00 $206.00 | 8 | |
Geldanamycin binds to Hsp90, inhibiting its chaperone function, which could lead to protein misfolding and ER stress, potentially upregulating Rer1 as part of the cellular response. | ||||||
Sodium phenylbutyrate | 1716-12-7 | sc-200652 sc-200652A sc-200652B sc-200652C sc-200652D | 1 g 10 g 100 g 1 kg 10 kg | $77.00 $166.00 $622.00 $5004.00 $32783.00 | 43 | |
Similar to 4-Phenylbutyric acid, this compound acts as a chemical chaperone to reduce ER stress and could modulate Rer1 expression in the process of maintaining ER and protein homeostasis. | ||||||
Salubrinal | 405060-95-9 | sc-202332 sc-202332A | 1 mg 5 mg | $34.00 $104.00 | 87 | |
Salubrinal inhibits dephosphorylation of eIF2α, enhancing the ER stress response. This might lead to upregulation of Rer1 as part of the adaptive response to increased protein folding demands. | ||||||