Date published: 2026-5-21

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COL8A1 Inhibitors

COL8A1 inhibitors belong to a class of chemical compounds designed to selectively target and modulate the activity of the COL8A1 gene or its gene product, which is collagen type VIII alpha 1. Collagens are structural proteins found in the extracellular matrix of various tissues, providing strength and support to tissues and organs. COL8A1 encodes one of the alpha chains of collagen type VIII, a protein primarily associated with the cornea, where it contributes to the structural integrity of the corneal stroma. Collagen type VIII is also found in other tissues, including blood vessels and the skin, where it plays roles in maintaining tissue architecture and function. COL8A1 inhibitors are essential tools in molecular and cell biology research, allowing scientists to investigate the functions of this specific collagen and its potential contributions to tissue development and maintenance.

Researchers employ COL8A1 inhibitors to explore the specific roles of COL8A1 in tissue structure and function. By selectively inhibiting COL8A1, scientists can study its interactions with other extracellular matrix components, its role in tissue development, and its impact on cellular behaviors, such as adhesion and migration. This research can provide insights into the molecular mechanisms underlying tissue homeostasis and the structural maintenance of collagen-rich tissues. Additionally, the study of COL8A1 inhibitors may offer insights into the broader field of collagen biology and its relevance to various physiological and pathological conditions, as collagen type VIII and its alpha chains are implicated in diverse tissue-related processes beyond the cornea, including wound healing and vascular biology. In summary, COL8A1 inhibitors serve as invaluable tools for advancing our understanding of collagen type VIII alpha 1 and its contributions to tissue structure and function, enhancing our knowledge of extracellular matrix biology in different physiological contexts.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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)

Alters the release of cytokines and may affect the transcription of ECM components, potentially leading to decreased COL8A1 expression.

Halofuginone

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

Inhibits collagen synthesis by blocking the TGF-β pathway, which could result in downregulation of COL8A1 expression.

Pirfenidone

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

Modulates fibroblast proliferation and collagen production, potentially reducing COL8A1 synthesis.

Cisplatin

15663-27-1sc-200896
sc-200896A
100 mg
500 mg
$138.00
$380.00
101
(4)

Causes DNA damage and affects transcription, which could indirectly downregulate COL8A1 expression as part of the cellular stress response.

Doxorubicin

23214-92-8sc-280681
sc-280681A
1 mg
5 mg
$176.00
$426.00
43
(3)

Interacts with DNA and affects gene transcription, possibly reducing COL8A1 expression.

Mitomycin C

50-07-7sc-3514A
sc-3514
sc-3514B
2 mg
5 mg
10 mg
$66.00
$101.00
$143.00
85
(5)

Forms DNA crosslinks, leading to transcription inhibition, which may include decreased COL8A1 mRNA synthesis.

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)

Regulates gene expression and differentiation, which could lead to modulation of COL8A1 expression.

Penicillamine

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

Reduces crosslinking of collagen by chelating copper, which might indirectly decrease COL8A1 expression.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Inhibits tyrosine kinases and could affect signal transduction pathways involved in COL8A1 expression.

3-Aminopropionitrile

151-18-8sc-266473
1 g
$104.00
(0)

Inhibits lysyl oxidase, preventing proper collagen crosslinking, potentially affecting COL8A1 expression.