Date published: 2026-4-1

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KRTAP3-1 Activators

All-trans retinoic acid, a well-known modulator of gene expression, functions by prompting cellular differentiation processes that are conducive to keratin production. Minodixil, by enhancing blood flow to the scalp, ensures that hair follicles receive a steady supply of nutrients necessary for robust protein synthesis. Epigallocatechin gallate actively participates in cellular signaling, which may be crucial for the regulation of protein synthesis within hair structures. Zinc sulfate and copper sulfate provide essential elements that serve as cofactors for enzymatic activities related to follicle health and keratin expression. Caffeine stimulates hair follicles, potentially promoting an environment where keratin proteins are synthesized more actively. Forskolin, by increasing cAMP, stimulates cellular pathways that underpin follicle activity and keratin production.

Biotin contributes to cellular health, which is a prerequisite for the synthesis of proteins in hair follicles, while keratinocyte growth factor (KGF) mimetics and peptide analogs are designed to stimulate growth factors crucial for hair follicle development and keratin production. L-Cysteine supplies the necessary sulfur for keratin construction, which is integral to the structural integrity of hair proteins. Nicotinamide plays a role in maintaining the skin's barrier function, indirectly influencing the optimal environment for keratin protein production.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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)

Can regulate gene expression and modulate cellular differentiation, potentially enhancing the synthesis of keratins.

Minoxidil (U-10858)

38304-91-5sc-200984
sc-200984A
100 mg
1 g
$69.00
$351.00
(0)

Can increase blood flow to hair follicles, indirectly supporting nutrient supply and keratin 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)

Can modulate cellular pathways, potentially affecting protein synthesis in the hair follicle.

Zinc

7440-66-6sc-213177
100 g
$48.00
(0)

Can contribute to enzyme function and protein synthesis, which may indirectly support KRTAP3-1 expression.

Copper(II) sulfate

7758-98-7sc-211133
sc-211133A
sc-211133B
100 g
500 g
1 kg
$46.00
$122.00
$189.00
3
(1)

Can play a role in enzymatic functions that support hair follicle health and keratin expression.

Caffeine

58-08-2sc-202514
sc-202514A
sc-202514B
sc-202514C
sc-202514D
50 g
100 g
250 g
1 kg
5 kg
$33.00
$67.00
$97.00
$192.00
$775.00
13
(1)

Can stimulate hair follicle activity, possibly promoting keratin synthesis indirectly.

D-(+)-Biotin

58-85-5sc-204706
sc-204706A
sc-204706B
1 g
5 g
25 g
$41.00
$107.00
$333.00
1
(4)

Can support cellular health and indirectly promote protein synthesis in hair follicles.

L-Cysteine

52-90-4sc-286072
sc-286072A
sc-286072B
sc-286072C
sc-286072D
25 g
100 g
500 g
5 kg
10 kg
$51.00
$112.00
$449.00
$1151.00
$2178.00
1
(1)

Can provide sulfur for keratin synthesis, potentially supporting KRTAP3-1 expression.

Nicotinamide

98-92-0sc-208096
sc-208096A
sc-208096B
sc-208096C
100 g
250 g
1 kg
5 kg
$44.00
$66.00
$204.00
$831.00
6
(1)

Can improve skin barrier function, which may support an optimal environment for keratin production.