Date published: 2026-3-3

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PKA I alpha reg Activators

Santa Cruz Biotechnology now offers a broad range of PKA I alpha reg Activators. Protein kinase A (PKA), also known as cAMP-dependent protein kinase (cAMP) mediates diverse cellular responses to external signals such as proliferation, ion transport, regulation of metabolism and gene transcription by activation of the cAMP-dependent protein kinase (cAPK or PKA). PKA I alpha reg Activators offered by Santa Cruz activate PKA I alpha reg and, in some cases, other cAMP-dependent protein kinase and proliferation related proteins. View detailed PKA I alpha reg Activator specifications, including PKA I alpha reg Activator CAS number, molecular weight, molecular formula and chemical structure, by clicking on the product name.

Items 1 to 10 of 19 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Aspirin

50-78-2sc-202471
sc-202471A
5 g
50 g
$20.00
$42.00
4
(1)

Inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin production and thereby reducing inflammation.

Forskolin

66575-29-9sc-3562
sc-3562A
sc-3562B
sc-3562C
sc-3562D
5 mg
50 mg
1 g
2 g
5 g
$78.00
$153.00
$740.00
$1413.00
$2091.00
73
(3)

Forskolin directly stimulates adenylate cyclase, leading to increased production of cAMP. Elevated cAMP levels can bind to the regulatory subunits of PKA (like PKA Iα reg), leading to the release and activation of the catalytic subunits.

Ibuprofen

15687-27-1sc-200534
sc-200534A
1 g
5 g
$53.00
$88.00
6
(0)

Non-selective COX inhibitor, reduces inflammation, pain, and fever by inhibiting COX enzymes involved in prostaglandin synthesis.

IBMX

28822-58-4sc-201188
sc-201188B
sc-201188A
200 mg
500 mg
1 g
$260.00
$350.00
$500.00
34
(1)

IBMX is a non-selective phosphodiesterase inhibitor. By inhibiting phosphodiesterases, which break down cAMP, IBMX raises intracellular cAMP levels, which can then activate PKA Iα reg.

8-Bromo-cAMP

76939-46-3sc-201564
sc-201564A
10 mg
50 mg
$126.00
$328.00
30
(1)

This compound is a synthetic, cell-permeable analog of cAMP. It can directly bind to the regulatory subunits of PKA (like PKA Iα reg), promoting activation of the associated catalytic subunits.

Methotrexate

59-05-2sc-3507
sc-3507A
100 mg
500 mg
$94.00
$213.00
33
(5)

Inhibits dihydrofolate reductase, disrupting DNA synthesis in rapidly dividing cells, often used in cancer and autoimmune diseases.

Sp-cAMPS

93602-66-5sc-201571
1 mg
$97.00
3
(1)

Similar to 8-Bromo-cAMP, Sp-cAMPS is a cell-permeable cAMP analog that can bind directly to PKA Iα reg and activate the enzyme.

Allopurinol

315-30-0sc-207272
25 g
$131.00
(0)

Inhibits xanthine oxidase, reducing the production of uric acid and used to treat gout and hyperuricemia.

Calcium dibutyryladenosine cyclophosphate

362-74-3sc-482205
25 mg
$147.00
(0)

db-cAMP is another cAMP analog that can permeate cell membranes and directly activate PKA Iα reg.

(−)-Epinephrine

51-43-4sc-205674
sc-205674A
sc-205674B
sc-205674C
sc-205674D
1 g
5 g
10 g
100 g
1 kg
$41.00
$104.00
$201.00
$1774.00
$16500.00
(1)

Epinephrine binds to β-adrenergic receptors on cells, which signal through G-proteins to activate adenylate cyclase. The increased adenylate cyclase activity raises cAMP levels, which in turn activates PKA Iα reg.