KRTAP4-2 Inhibitors
Chemicals classified as KRTAP4-2 inhibitors are not directly targeted at the protein but rather influence various cellular pathways that can lead to changes in the expression, stability, and function of keratin proteins, including KRTAP4-2. These chemicals can operate at different levels of cellular function, such as molecular chaperones, protein synthesis, cytoskeletal dynamics, gene expression regulation, proteasomal degradation, and stress response pathways.
The molecular chaperone Hsp90, for instance, is crucial for the stability and function of a wide array of client proteins. Inhibitors like geldanamycin can disrupt Hsp90's function leading to misfolding and degradation of client proteins including keratins. Consequently, the chemical class of KRTAP4-2 Inhibitors does not exist, and any discussion of such inhibitors relates to indirect effects on the protein's expression or function through broader cellular pathways. KRTAP4-2 is implicated in hair formation and structure, and its function is related to the intricate network of keratin proteins and their associated partners within cells. Chemicals that can influence the expression or stability of keratins typically target cellular processes such as protein folding, degradation, synthesis, and the integrity of the cytoskeleton. Agents that affect heat shock proteins (e.g., geldanamycin), which are critical for protein folding and stress responses, can indirectly affect the stability of KRTAP4-2. Similarly, cycloheximide, an inhibitor of protein biosynthesis, could lead to a reduction in keratin levels, including KRTAP4-2, by preventing new protein synthesis.
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Items 1 to 10 of 12 total
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
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 | |
Binds to Hsp90 (heat shock protein 90) and can disrupt its function. Since Hsp90 is involved in the proper folding of many proteins, including keratins, its inhibition can affect KRTAP4-2’s stability and expression. | ||||||
Cycloheximide | 66-81-9 | sc-3508B sc-3508 sc-3508A | 100 mg 1 g 5 g | $41.00 $84.00 $275.00 | 127 | |
Inhibits eukaryotic protein synthesis by interfering with the translocation step in protein synthesis, potentially reducing the overall expression of keratins like KRTAP4-2. | ||||||
Withaferin A | 5119-48-2 | sc-200381 sc-200381A sc-200381B sc-200381C | 1 mg 10 mg 100 mg 1 g | $130.00 $583.00 $4172.00 $20506.00 | 20 | |
A steroidal lactone that has been shown to disrupt cytoskeletal proteins and could alter keratin organization and function within cells, potentially affecting KRTAP4-2 indirectly. | ||||||
Trichostatin A | 58880-19-6 | sc-3511 sc-3511A sc-3511B sc-3511C sc-3511D | 1 mg 5 mg 10 mg 25 mg 50 mg | $152.00 $479.00 $632.00 $1223.00 $2132.00 | 33 | |
A histone deacetylase inhibitor that can change the expression levels of various genes, including those encoding keratins, thereby potentially influencing KRTAP4-2 expression. | ||||||
Phalloidin | 17466-45-4 | sc-202763 | 1 mg | $234.00 | 33 | |
Stabilizes F-actin filaments and can alter cytoskeletal dynamics. While it does not directly interact with keratins, changes in actin dynamics can influence keratin network formation and stability, including KRTAP4-2. | ||||||
Colchicine | 64-86-8 | sc-203005 sc-203005A sc-203005B sc-203005C sc-203005D sc-203005E | 1 g 5 g 50 g 100 g 500 g 1 kg | $100.00 $321.00 $2289.00 $4484.00 $18207.00 $34749.00 | 3 | |
Binds to tubulin and prevents its polymerization, affecting microtubule dynamics. As keratins are known to interact with microtubules, colchicine could indirectly affect KRTAP4-2's cellular distribution and function. | ||||||
Taxol | 33069-62-4 | sc-201439D sc-201439 sc-201439A sc-201439E sc-201439B sc-201439C | 1 mg 5 mg 25 mg 100 mg 250 mg 1 g | $41.00 $74.00 $221.00 $247.00 $738.00 $1220.00 | 39 | |
Stabilizes microtubules and can disrupt normal microtubule dynamics. By doing so, paclitaxel can indirectly influence keratin interactions with microtubules, potentially affecting KRTAP4-2's function. | ||||||
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 | |
A proteasome inhibitor that can lead to increased levels of many proteins due to inhibited degradation. This can result in stress responses that affect protein expression, including that of keratins. | ||||||
Dimethyl Sulfoxide (DMSO) | 67-68-5 | sc-202581 sc-202581A sc-202581B | 100 ml 500 ml 4 L | $31.00 $117.00 $918.00 | 136 | |
Often used as a solvent for biological studies, DMSO can also disrupt protein-protein interactions and may indirectly affect keratin organization and function. | ||||||
β-Mercaptoethanol | 60-24-2 | sc-202966A sc-202966 | 100 ml 250 ml | $90.00 $120.00 | 10 | |
Reduces disulfide bonds within and between proteins, potentially affecting the structure and function of keratin proteins by altering their disulfide bond-dependent conformation. | ||||||