Date published: 2026-5-16

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COL22A1 Inhibitors

Chemical inhibitors of COL22A1 can impede the protein's function through various mechanisms, primarily focused on the interaction with the extracellular matrix where COL22A1 is a critical component. Marimastat, Batimastat, and Ilomastat are matrix metalloproteinase (MMP) inhibitors, which prevent the breakdown of extracellular matrix proteins, including collagens such as COL22A1. MMPs are responsible for degrading extracellular matrix components, and their inhibition results in the preservation of COL22A1's structural integrity. This preservation is essential as it maintains the mechanical properties that are fundamental to the tissue structure where COL22A1 is found. Furthermore, Disulfiram and the related compounds D-penicillamine, Aminopropionitrile, and β-Aminopropionitrile target lysyl oxidase, an enzyme crucial for the crosslinking of collagen fibers. By inhibiting lysyl oxidase, these chemicals disrupt the crosslinking process, preventing COL22A1 from forming stable and functional fibers within the extracellular matrix.

Other chemicals such as Pirfenidone and Tranilast reduce the synthesis of collagen in the body. By limiting the production of collagen, they indirectly limit the availability of COL22A1 for incorporation into the extracellular matrix. Halofuginone similarly inhibits the gene expression of collagen, which includes types such as COL22A1, thereby reducing its contribution to the extracellular structure. Caffeine affects calcium signaling pathways and, as a consequence, can influence the activity of enzymes like lysyl oxidase involved in the crosslinking of COL22A1. Lastly, 2-Methoxyestradiol impacts the synthesis of collagens by disrupting microtubule dynamics, which are involved in the secretion and assembly of extracellular matrix proteins, including COL22A1. By targeting these pathways, the selected chemicals impede the functional incorporation and stability of COL22A1 in the extracellular matrix, thus inhibiting the protein's function.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Marimastat

154039-60-8sc-202223
sc-202223A
sc-202223B
sc-202223C
sc-202223E
5 mg
10 mg
25 mg
50 mg
400 mg
$168.00
$218.00
$404.00
$629.00
$4900.00
19
(1)

Marimastat is a broad-spectrum matrix metalloproteinase (MMP) inhibitor. As COL22A1 is a collagen, and MMPs are involved in the degradation of the extracellular matrix, including collagens, Marimastat can inhibit the degradation pathway of COL22A1, thereby functionally inhibiting its breakdown.

Batimastat

130370-60-4sc-203833
sc-203833A
1 mg
10 mg
$179.00
$377.00
24
(1)

Batimastat is another MMP inhibitor, similar to Marimastat. By inhibiting MMPs, it prevents the degradation of collagen fibers like COL22A1, thereby maintaining its functional integrity within the extracellular matrix.

GM 6001

142880-36-2sc-203979
sc-203979A
1 mg
5 mg
$77.00
$270.00
55
(1)

Ilomastat, also known as GM6001, is an MMP inhibitor that can prevent the breakdown of extracellular matrix proteins, including COL22A1. By inhibiting MMP activity, Ilomastat preserves the structural and functional role of COL22A1.

Pirfenidone

53179-13-8sc-203663
sc-203663A
10 mg
50 mg
$102.00
$416.00
6
(1)

Pirfenidone has anti-fibrotic properties that can inhibit collagen formation and deposition. It may indirectly inhibit COL22A1 by reducing the overall synthesis and incorporation of collagen into the extracellular matrix.

Tranilast

53902-12-8sc-200389
sc-200389A
sc-200389B
sc-200389C
10 mg
50 mg
1 g
5 g
$31.00
$103.00
$283.00
$978.00
2
(1)

Tranilast is known to inhibit collagen synthesis and may thus reduce the levels of COL22A1 in the extracellular matrix, functionally inhibiting its contribution to matrix structure and tissue mechanics.

Halofuginone

55837-20-2sc-507290
100 mg
$1775.00
(0)

Halofuginone inhibits collagen type I gene expression and can be assumed to also inhibit other collagen types such as COL22A1 by similar mechanisms, impeding its functional role in the extracellular matrix.

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)

Caffeine has been shown to influence the calcium signaling pathway and could inhibit the crosslinking of collagen fibers, such as COL22A1, by affecting the enzymes responsible for crosslink formation, such as lysyl oxidase.

2-Methoxyestradiol

362-07-2sc-201371
sc-201371A
10 mg
50 mg
$71.00
$288.00
6
(1)

2-Methoxyestradiol affects microtubule dynamics and has been shown to inhibit collagen synthesis. It could indirectly inhibit COL22A1 by impeding its synthesis and integration into the extracellular matrix.

Disulfiram

97-77-8sc-205654
sc-205654A
50 g
100 g
$53.00
$89.00
7
(1)

Disulfiram can inhibit lysyl oxidase, an enzyme responsible for the crosslinking of collagen fibers. By inhibiting this enzyme, Disulfiram can prevent the proper formation and function of COL22A1 fibers in the extracellular matrix.

Penicillamine

52-67-5sc-205795
sc-205795A
1 g
5 g
$46.00
$96.00
(0)

D-penicillamine works by binding to pyridoxine (vitamin B6) and can inhibit lysyl oxidase, which is necessary for collagen crosslinking. This inhibition could prevent the crosslinking and stabilization of COL22A1 in the matrix.