Date published: 2026-5-30

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KRTAP19-8 Inhibitors

KRTAP19-8 inhibitors constitute a specialized chemical class designed to selectively target and modulate the function of Keratin-associated protein 19-8 (KRTAP19-8). KRTAPs, or keratin-associated proteins, are a diverse family of proteins that play a crucial role in the formation and structural integrity of hair fibers. Specifically, KRTAP19-8 is expressed in hair follicles and is associated with the keratin intermediate filaments, contributing to the overall strength and resilience of hair shafts. The inhibitors developed for KRTAP19-8 are meticulously crafted to interact with the specific molecular structure of this keratin-associated protein, with the aim of disrupting its normal interactions within the cellular milieu and potentially influencing the structural characteristics of hair fibers.

The molecular architecture of KRTAP19-8 inhibitors is precisely tailored to engage with specific binding sites on the protein, inducing changes in its conformation and dynamics. This interaction holds the potential to impact the protein's role in hair development and maintenance. In laboratory research, these inhibitors serve as valuable tools, allowing scientists to explore the nuanced functions of KRTAP19-8 in the context of hair biology. By manipulating the function of KRTAP19-8, researchers aim to unravel the intricate mechanisms governing hair structure and development, contributing to a deeper understanding of the role of keratin-associated proteins in the maintenance of integumentary tissues. The study of KRTAP19-8 inhibitors stands at the forefront of advancing our comprehension of the molecular processes involved in hair biology and the intricate network of proteins contributing to the resilience and texture of human hair.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Cycloheximide

66-81-9sc-3508B
sc-3508
sc-3508A
100 mg
1 g
5 g
$41.00
$84.00
$275.00
127
(6)

Inhibits protein synthesis in eukaryotic organisms by interfering with the translocation step in protein synthesis, potentially reducing overall protein levels, including KAPs.

Mithramycin A

18378-89-7sc-200909
1 mg
$55.00
6
(1)

Binds to GC-rich sequences in DNA, potentially blocking the transcription of certain genes by inhibiting RNA polymerase II and other transcription factors.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

Specifically binds to mTOR and inhibits its pathway, which can lead to altered transcriptional profiles in cells, potentially affecting KAP expression.

5-Azacytidine

320-67-2sc-221003
500 mg
$280.00
4
(1)

A DNA methyltransferase inhibitor that can cause DNA demethylation, potentially affecting gene expression, including that of keratin-associated proteins.

Triptolide

38748-32-2sc-200122
sc-200122A
1 mg
5 mg
$90.00
$204.00
13
(1)

A diterpene triepoxide that inhibits transcriptional activity by affecting RNA polymerase II, potentially decreasing the expression of genes including those for KAPs.

Rocaglamide

84573-16-0sc-203241
sc-203241A
sc-203241B
sc-203241C
sc-203241D
100 µg
1 mg
5 mg
10 mg
25 mg
$275.00
$474.00
$1639.00
$2497.00
$5344.00
4
(1)

It is known to inhibit translation initiation and thereby might decrease the expression of many proteins, including keratin-associated proteins.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$66.00
$325.00
$587.00
$1018.00
28
(1)

A metabolite of vitamin A that regulates gene expression by activating nuclear receptors. It could alter the differentiation of keratinocytes and thus KAP expression.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

A natural compound with various biological effects, including modulation of transcription factors and enzymes involved in gene expression.

(−)-Epigallocatechin Gallate

989-51-5sc-200802
sc-200802A
sc-200802B
sc-200802C
sc-200802D
sc-200802E
10 mg
50 mg
100 mg
500 mg
1 g
10 g
$43.00
$73.00
$126.00
$243.00
$530.00
$1259.00
11
(1)

A major component of green tea with various biological activities, including the modulation of gene expression and signal transduction pathways.

Chloroquine

54-05-7sc-507304
250 mg
$69.00
2
(0)

Originally an antimalarial drug, it can affect lysosomal function and autophagy, potentially influencing cellular protein levels and gene expression.