Date published: 2026-5-25

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Eppin Activators

Eppin Activators is a chemical class encompassing a group of molecules that are known for their ability to modulate the activity of Eppin (Epididymal Protein Inhibitor of Capacitation), a protein predominantly found in the male reproductive system. Eppin plays a pivotal role in male fertility by inhibiting the premature capacitation of sperm, a process crucial for fertilization. Eppin Activators, in contrast, are compounds or proteins that interact with Eppin, either directly or indirectly, to influence its function.

The nature of Eppin Activators varies significantly, with these molecules encompassing a range of structures and properties. Eppin Activators have the capability to interact with Eppin, modifying its conformation or function, thereby playing a role in the regulation of sperm maturation and fertility. This precise regulation of sperm capacitation is vital for successful fertilization. The exact mechanisms of Eppin Activators' interactions with Eppin are an active area of research, holding the potential to offer insights into the intricacies of male fertility and contraceptive strategies. Understanding the molecular interactions within this chemical class could pave the way for a deeper comprehension of the male reproductive system's fine-tuned mechanisms, shedding light on the fundamental biology of fertilization.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Adenosine 3′,5′-cyclic monophosphate

60-92-4sc-217584
sc-217584A
sc-217584B
sc-217584C
sc-217584D
sc-217584E
100 mg
250 mg
5 g
10 g
25 g
50 g
$116.00
$179.00
$265.00
$369.00
$629.00
$1150.00
(1)

Indirectly stimulates Eppin activation by participating in signaling cascades related to sperm function and regulation.

Aprotinin

9087-70-1sc-3595
sc-3595A
sc-3595B
10 mg
100 mg
1 g
$112.00
$408.00
$3000.00
51
(2)

Indirectly kindles Eppin activation as a serine protease inhibitor, preserving Eppin's function by inhibiting similar enzymes.

L-Ascorbic acid, free acid

50-81-7sc-202686
100 g
$46.00
5
(1)

Indirectly supports the activation of Eppin by protecting the male reproductive system from oxidative stress, helping maintain Eppin's role in sperm protection.

PGE2

363-24-6sc-201225
sc-201225C
sc-201225A
sc-201225B
1 mg
5 mg
10 mg
50 mg
$57.00
$159.00
$275.00
$678.00
37
(1)

Potentially triggers Eppin activation indirectly by influencing smooth muscle contraction, impacting the male reproductive system and kindling Eppin's function.

Spermidine

124-20-9sc-215900
sc-215900B
sc-215900A
1 g
25 g
5 g
$57.00
$607.00
$176.00
(2)

Indirectly sparks Eppin activation by participating in various cellular processes that influence Eppin's role in the male reproductive system.

Tamoxifen

10540-29-1sc-208414
2.5 g
$272.00
18
(2)

Potentially ignites Eppin activation indirectly through its interaction with estrogen receptors, influencing hormone-related pathways in the male reproductive system.