Date published: 2026-4-24

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α1D-AR Activators

Santa Cruz Biotechnology now offers a broad range of alpha-1D-AR Activators for use in various applications. Alpha-1D-AR Activators are crucial tools in scientific research, particularly for studying the function and signaling pathways of the alpha-1D adrenergic receptor (AR), a subtype of the adrenergic receptor family that plays a significant role in regulating vascular tone, smooth muscle contraction, and various autonomic nervous system responses. The alpha-1D-AR is primarily expressed in vascular smooth muscle and the central nervous system, where it influences blood pressure regulation and other critical physiological processes. By selectively activating this receptor, researchers can investigate its specific contributions to cellular signaling and physiological responses, shedding light on the complex mechanisms that underlie adrenergic signaling. These activators are especially valuable in research focused on understanding the role of alpha-1D-AR in cardiovascular function, such as its involvement in vasoconstriction and its potential contributions to conditions like hypertension. In the scientific community, alpha-1D-AR Activators are widely used in studies exploring receptor biology, signal transduction pathways, and the broader physiological effects of receptor activation. Researchers utilize these activators in a variety of experimental models, including in vitro assays and in vivo studies, to dissect the intricate roles of alpha-1D-AR in normal and pathological states. The availability of high-quality alpha-1D-AR Activators is essential for advancing research in fields such as cardiovascular biology and neurobiology, providing researchers with the precise tools needed to explore the potential and biological significance of this adrenergic receptor subtype. View detailed information on our available alpha-1D-AR Activators by clicking on the product name.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

(R)-(−)-Phenylephrine hydrochloride

61-76-7sc-203677
sc-203677A
100 mg
5 g
$50.00
$66.00
1
(1)

(R)-(-)-Phenylephrine hydrochloride acts as a selective alpha1D-adrenergic receptor agonist, exhibiting unique stereochemical properties that enhance its binding affinity. Its molecular conformation allows for optimal interactions with the receptor's active site, triggering specific conformational changes that activate intracellular signaling pathways. The compound's kinetic profile reveals a fast onset of action, coupled with a prolonged receptor engagement, highlighting its role in modulating vascular tone and smooth muscle contraction.

L-Noradrenaline

51-41-2sc-357366
sc-357366A
1 g
5 g
$326.00
$485.00
3
(0)

A natural neurotransmitter and hormone that acts as a general agonist for alpha-1 adrenergic receptors.

Terazosin hydrochloride

63074-08-8sc-204337
50 mg
$117.00
(0)

Terazosin hydrochloride functions as a selective alpha1D-adrenergic receptor antagonist, characterized by its ability to stabilize receptor conformation through unique hydrogen bonding interactions. This compound exhibits a distinct affinity for the receptor's allosteric sites, influencing downstream signaling cascades. Its kinetic behavior demonstrates a gradual dissociation rate, allowing for sustained modulation of receptor activity, which can impact various physiological processes. The compound's lipophilicity enhances membrane permeability, facilitating its interaction with lipid bilayers.

L-phenylephrine

59-42-7sc-295315
sc-295315A
5 g
25 g
$181.00
$492.00
2
(0)

A selective α1-agonist commonly used in nasal decongestants; interacts with α1D-AR.

A 61603 HYDROBROMIDE

107756-30-9sc-203789
sc-203789A
10 mg
50 mg
$398.00
$1607.00
(0)

A 61603 HYDROBROMIDE acts as a selective alpha1D-adrenergic receptor antagonist, notable for its unique electrostatic interactions that enhance receptor binding affinity. This compound exhibits a rapid onset of action due to its efficient conformational adaptation within the receptor's binding pocket. Its distinct solubility profile allows for effective distribution in biological systems, while its kinetic properties reveal a complex interplay of receptor desensitization and resensitization, influencing overall receptor dynamics.

Xylometazoline hydrochloride

1218-35-5sc-255719
5 g
$164.00
(0)

Xylometazoline hydrochloride functions as a selective alpha1D-adrenergic receptor agonist, characterized by its ability to induce conformational changes in the receptor that promote signal transduction. Its molecular structure facilitates strong hydrophobic interactions, enhancing binding stability. The compound exhibits a unique pharmacokinetic profile, with a rapid dissociation rate from the receptor, allowing for transient modulation of adrenergic signaling pathways. Additionally, its solubility characteristics contribute to its distribution in various environments.

DL-Phenylephrine Hydrochloride

154-86-9sc-294407
25 g
$179.00
(0)

DL-Phenylephrine Hydrochloride acts as a potent alpha1D-adrenergic receptor agonist, exhibiting unique stereochemical properties that influence receptor affinity and selectivity. Its molecular interactions are marked by specific hydrogen bonding and ionic interactions, which enhance receptor activation. The compound's kinetic behavior reveals a notable rate of receptor engagement, allowing for precise modulation of downstream signaling cascades. Furthermore, its solubility in polar solvents aids in its distribution across biological membranes.

Midodrine, Hydrochloride

3092-17-9sc-211910
10 mg
$187.00
(0)

Prodrug of desglymidodrine, which is an agonist for alpha-1 adrenergic receptors.

Amezinium Methyl Sulfate

30578-37-1sc-487577
1 g
$152.00
(0)

A sympathomimetic drug with agonistic action on alpha-1 adrenergic receptors.