Date published: 2025-10-15

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CRTAC1 Activators

CRTAC1 activators refer to a spectrum of compounds that target and modulate the activity of cartilage acidic protein 1 (CRTAC1). As a protein expressed in cartilaginous tissues, CRTAC1 is implicated in the extracellular matrix's structural integrity and homeostasis, although the complete biological functions of CRTAC1 are not fully characterized. Research suggests that CRTAC1 might play a role in the maintenance of cartilage tissue and possibly in chondrocyte function.

Direct activators of CRTAC1 are likely to interact with the protein in a way that enhances its stability or promotes its interaction with other components of the extracellular matrix. This might involve the binding of these activators to specific domains of CRTAC1, potentially leading to a conformational change that could increase its activity or prevent its degradation, thus maintaining the integrity of the extracellular matrix within cartilaginous tissues. Indirect activators may operate by affecting the expression levels of the CRTAC1 gene, thereby increasing the protein's synthesis and accumulation in the extracellular matrix. Alternatively, they could influence post-translational modifications of CRTAC1, such as glycosylation patterns, which may affect its function and interactions within the matrix. Indirect activators could also modulate the signaling pathways that regulate the deposition or breakdown of extracellular matrix components, thereby indirectly affecting CRTAC1 function.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Sodium bicarbonate

144-55-8sc-203271
sc-203271A
sc-203271B
sc-203271C
sc-203271D
25 g
500 g
1 kg
5 kg
25 kg
$20.00
$28.00
$42.00
$82.00
$683.00
1
(1)

Sodium Bicarbonate can increase the pH levels in the cellular environment. CRTAC1 is known to function in pH regulation, hence, the increased pH levels can lead to the activation of CRTAC1.

Calcium chloride anhydrous

10043-52-4sc-207392
sc-207392A
100 g
500 g
$65.00
$262.00
1
(1)

Calcium Chloride can increase the levels of free calcium ions in the cell. Increased calcium levels can bind to CRTAC1, triggering a conformational change and thus, activating the protein.

Magnesium sulfate anhydrous

7487-88-9sc-211764
sc-211764A
sc-211764B
sc-211764C
sc-211764D
500 g
1 kg
2.5 kg
5 kg
10 kg
$45.00
$68.00
$160.00
$240.00
$410.00
3
(1)

Magnesium Sulfate can increase the intracellular levels of magnesium ions which are co-factors for many enzymes involved in the biosynthesis of cartilage, the tissue where CRTAC1 is highly expressed. Thus, increased magnesium levels can enhance the CRTAC1 activity.

L-Ascorbic acid, free acid

50-81-7sc-202686
100 g
$45.00
5
(1)

Ascorbic Acid is a known stimulant of collagen synthesis, a process where CRTAC1 is heavily involved. Enhanced collagen synthesis can lead to increased CRTAC1 activity.

Sodium selenite

10102-18-8sc-253595
sc-253595B
sc-253595C
sc-253595A
5 g
500 g
1 kg
100 g
$48.00
$179.00
$310.00
$96.00
3
(2)

Sodium Selenite is a source of selenium that is necessary for the function of several selenium-dependent enzymes involved in cartilage synthesis, thereby indirectly enhancing the activity of CRTAC1.

Dexamethasone

50-02-2sc-29059
sc-29059B
sc-29059A
100 mg
1 g
5 g
$76.00
$82.00
$367.00
36
(1)

Dexamethasone is a glucocorticoid that can stimulate the synthesis of extracellular matrix proteins in chondrocytes, where CRTAC1 is known to be active. Thus, dexamethasone can indirectly enhance the activity of CRTAC1.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$65.00
$319.00
$575.00
$998.00
28
(1)

Retinoic Acid regulates the differentiation of chondrocytes, where CRTAC1 is expressed. This can lead to increased activity of CRTAC1.

β-Glycerophosphate disodium salt

819-83-0sc-220452
sc-220452A
sc-220452B
sc-220452C
sc-220452D
sc-220452E
25 g
100 g
500 g
1 kg
3 kg
6 kg
$62.00
$117.00
$433.00
$724.00
$2050.00
$3580.00
43
(1)

Beta-Glycerophosphate is involved in phosphate metabolism. Increased phosphate levels can stimulate the activity of CRTAC1, given its involvement in cartilage mineralization.

L-Thyroxine, free acid

51-48-9sc-207813
sc-207813A
100 mg
500 mg
$34.00
$73.00
2
(0)

Thyroxine is known to stimulate cartilage growth, which can indirectly lead to increased CRTAC1 activity, considering its significant expression in cartilage tissue.

Hydrocortisone

50-23-7sc-300810
5 g
$100.00
6
(1)

Hydrocortisone can stimulate the synthesis of extracellular matrix proteins in chondrocytes, thereby indirectly enhancing the activity of CRTAC1.