Date published: 2026-4-1

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CRABP-I Activators

CRABP-I (Cellular Retinoic Acid-Binding Protein I) activators belong to a specific chemical class that interacts with and modulates the activity of CRABP-I proteins within biological systems. CRABP-I is a key member of the cellular retinoic acid-binding protein family, primarily involved in the intracellular transport and modulation of retinoic acid, a metabolite of vitamin A. CRABP-I activators are characterized by their ability to bind to CRABP-I, which subsequently triggers a conformational change in the protein's structure. This conformational alteration is believed to impact the binding affinity of CRABP-I for retinoic acid molecules.

By influencing the conformation of CRABP-I, activators may indirectly impact the cellular retinoic acid signaling pathway. The intricate interplay between CRABP-I, its ligands, and the activators is thought to have implications for cellular differentiation, proliferation, and other vital physiological processes. The precise mechanisms by which CRABP-I activators modulate the protein's function are still a subject of ongoing research, as scientists strive to unravel the complex molecular interactions that underlie this class of compounds.

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Items 1 to 10 of 11 total

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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)

Naturally, retinoic acid itself can induce the expression of CRABP-I. It acts as a ligand for nuclear retinoic acid receptors (RARs), leading to changes in gene transcription, including the upregulation of CRABP-I.

Vitamin A

68-26-8sc-280187
sc-280187A
1 g
10 g
$385.00
$2654.00
(2)

Retinol is the precursor of retinoic acid. It can be converted to retinoic acid and subsequently induce CRABP-I expression through the activation of RARs.

Tazarotene

118292-40-3sc-220193
10 mg
$103.00
(0)

Tazarotene is a synthetic retinoid commonly studied in the research of skin conditions like psoriasis and acne. It activates RARs, leading to the upregulation of CRABP-I.

13-cis-Retinoic acid

4759-48-2sc-205568
sc-205568A
100 mg
250 mg
$75.00
$120.00
8
(1)

Another synthetic retinoid used to treat severe acne. It affects cell differentiation and growth by modulating gene expression, which may include CRABP-I.

Adapalene

106685-40-9sc-203803
sc-203803A
10 mg
50 mg
$66.00
$332.00
2
(0)

This is a retinoid agent in research known to affect gene expression through RARs and might influence CRABP-I levels.

Bexarotene

153559-49-0sc-217753
sc-217753A
10 mg
100 mg
$55.00
$250.00
6
(1)

Bexarotene is a retinoid that activates RARs and may lead to the induction of CRABP-I.

9-cis-Retinoic acid

5300-03-8sc-205589
sc-205589B
sc-205589C
sc-205589D
sc-205589A
1 mg
25 mg
250 mg
500 mg
5 mg
$71.00
$424.00
$3121.00
$5722.00
$148.00
10
(1)

Prescribed for severe chronic hand eczema, alitretinoin is a retinoid that modulates gene expression through RARs, potentially impacting CRABP-I expression.

Acitretin

55079-83-9sc-210754
25 mg
$151.00
1
(1)

Used to treat psoriasis and other skin conditions, acitretin is a synthetic retinoid that can affect gene expression pathways including those involving CRABP-I.

4-Hydroxyphenylretinamide

65646-68-6sc-200900
sc-200900A
5 mg
25 mg
$104.00
$315.00
(0)

Also known as N-(4-hydroxyphenyl)retinamide (4-HPR), fenretinide is a synthetic retinoid that has shown potential in cancer research. It might influence CRABP-I expression as part of its mechanism of action.

AM 80

94497-51-5sc-203816
sc-203816A
10 mg
50 mg
$155.00
$620.00
1
(1)

This synthetic retinoid is studied in the research of acute promyelocytic leukemia. It binds to RARs and can affect gene expression, including the induction of CRABP-I.