PerkinElmer

Ligands

OF

Eliminate the need for antibodies and reduce assay time with direct detection using our radiolabeled ligands, which provide for sensitive and quantitative measurement of binding.

  • High specific activity — The majority of our 125I-labeled ligands are offered at maximum specific activity. This means virtually every molecule of ligand provided in the stock vial is radiolabeled. For tritiated ligands (3H ligands), pick a ligand with specific activity above 20 Ci/mmol – all of our tritiated ligands meets or exceeds these requirements.
  • High purity — We offer highly-pure radioligands for the highest specific signal with low background in binding assays.
  • High selectivity — Our broad portfolio of agonists and antagonists offers many options for choosing the most selective compound for your receptor.
  • Validated for receptor binding — all of our radioligand products are tested for receptor binding during development. Additionally, many of our radioligands are used to QC our GPCR and receptor cell lines and cell membrane products.

  • Products and Services

  • Resources, Events & More

Narrow your results
Application
  • Drug Discovery & Development (197)
  • Molecular Biology (1)
  • Plant Sciences (1)
Concentration
  • 1 mCi/mL (5)
  • 1.0 - 10 mCi/mL (85)
  • 1.0 - 10 µCi/mL (3)
  • 1.0 mCi/mL (1)
  • <1.0 mCi/mL (10)
Detection Method
  • Radiometric (201)
Label Position
  • Generally Labeled (11)
  • Nominally Labeled (43)
  • Specifically Labeled (151)
  • Uniformly Labeled (1)
Product Brand Name
  • NEN Radiochemicals (202)
Radionuclide
  • 14C (9)
  • 33P (1)
  • 35S (2)
  • 3H (1)
  • 3H (193)
Radioisotope
  • C-14 (9)
  • H-3 (197)
  • P-33 (1)
  • S-35 (2)
Receptor Type
  • 5-Hydroxytryptamine (17)
  • Acetylcholine (1)
  • Acetylcholine (Muscarinic) (8)
  • Adenosine (6)
  • Adrenoceptors (16)
  • Benzodiazepine (12)
  • Bradykinin (2)
  • Calcium (6)
  • Cannabinoid (4)
  • Cholecystokinin (1)
  • Dopamine (21)
  • Dopamine Transporter (4)
  • Free Fatty Acid (1)
  • GABAA (12)
  • GABAB (2)
  • Glucagon (1)
  • Glutamate (12)
  • Glycine (5)
  • hERG (4)
  • Histamine (4)
  • Melatonin (1)
  • Neurotensin (2)
  • Nicotinic (8)
  • NMDA (1)
  • Norephinephrine (1)
  • Opioid (15)
  • Oxytocin (1)
  • Potassium (1)
  • Progestin (1)
  • Retinoic Acid Receptors (1)
  • Serotonin (8)
  • Sodium (2)
  • SVCT1 (1)
  • SVCT2 (1)
  • Tachykinin (1)
  • Thyrotropin Releasing Hormone (2)
  • TRPC5 (1)
  • Vasopressin (2)
  • Vesicular Amine Transporters (VATs) (1)
Therapeutic Area
  • Angiogenesis (7)
  • Cancer (10)
  • Cardiovascular (53)
  • CNS & Neurologic (156)
  • Diabetes (5)
  • Gastrointestinal (37)
  • Inflammation (52)
  • Metabolic Disorders (33)
  • Musculoskeletal (1)
  • Obesity (1)
  • Pain (48)
Volume
  • 0-50 (54)
  • 51-100 (1)
  • 201-250 (62)

"Ligands" 1-50 of 209 Products and Services

Sort
Per Page

Butyl Bicyclophosphorothionate, Tertiary-[35S]-, 100µCi (3.7MBq), Ethanol under nitrogen

35S t-butyl bicyclophosphorothionate (TBPS) is a picrotoxinin analog cage-convulsant that binds GABAA receptors with high affinity and high specificity. Its binding site is closely associated with the chloride ion channel, leading to its classification as a chloride ion channel blocking ligand.
List Price : 1908.00 USD

Spiperone (Spiroperidol), [Benzene ring-3H]-, 1mCi (37MBq)

1 mCi quantities of [Benzene ring-3H]-Spiperone (Spiroperidol) are available for your research.
List Price : 3367.00 USD

(+/-)Epibatidine, [5,6-Bicycloheptyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [+/-] [5, 6-Bicycloheptyl-3H]-Epibatidine are available for your research. 
List Price : 3850.00 USD

Nicotine, L-(-)-[N-Methyl-3H]-, 25µCi (925kBq)

25 µCi quantities of L-(-)-[N-Methyl-3H]-Nicotine are available for your research.
List Price : 466.00 USD

Dihydroxyphenylethylamine, 3,4-[7-3H]-, 250µCi (9.25MBq)

250 µCi quantities of 3, 4-[7-3H]-Dihydroxyphenylethylamine (Dopamine) are available for your research.
List Price : 616.00 USD

Ryanodine, [9,21-3H(N)]-, 250µCi (9.25MBq)

250 µCi quantities of [9,21-3H(N)]-Ryanodine are available for your research.
List Price : 1913.00 USD

Dihydroxyphenylethylamine (Dopamine), 3,4-[Ring-2,5,6-3H]-, 1mCi (37MBq)

1 mCi quantities of 3, 4-[Ring-2, 5, 6-3H]-Dihydroxyphenylethylamine (Dopamine) are available for your research.
List Price : 1388.00 USD

Nicotine, L-(-)-[N-Methyl-3H]-, 1mCi (37MBq)

1 mCi quantities of L-(-)-[N-Methyl-3H]-Nicotine are available for your research.
List Price : 3598.00 USD

Diltiazem, cis-(+)-[N-Methyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of cis-(+)-[N-Methyl-3H]-Diltiazem are available for your research.
List Price : 1489.00 USD

Cyclopentyl-1,3-Dipropylxanthine, 8-[Dipropyl-2,3-3H(N)]-, 1mCi (37MBq)

1 mCi quantities of Cyclopentyl-1, 3-Dipropylxanthine, 8-[Dipropyl-2, 3-3H(N)]- (DPCPX) are available for your research.
List Price : 2838.00 USD

Histamine Dihydrochloride, [Ring, Methylenes-3H(N)]-, 1mCi (37MBq)

1 mCi quantities of [Ring, Methylenes-3H(N)]-Histamine Dihydrochloride are available for your research.
List Price : 1807.00 USD

Spiperone (Spiroperidol), [Benzene ring-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [Benzene ring-3H]-Spiperone (Spiroperidol) are available for your research.
List Price : 1559.00 USD

Scopolamine Methyl Chloride, [N-methyl-3H]-, 1mCi (37MBq)

1 mCi quantities of [N-Methyl-3H]-Scopolamine Methyl Chloride are available for your research.
List Price : 3302.00 USD

Astemizole, [O-Methyl-3H]-, 25µCi (925kBq)

Astemizole, [O-Methyl-3H]- will now be made available on a fresh lot schedule. NET1140025UC, NET1140250UC, and NET1140001MC will be available as a fresh lot twice a year on March 6 and August 7 in 2017.
List Price : 667.00 USD

Substance-P (9-Sar, 11-Met(O2)), [2-Prolyl-3,4-3H]-, 50µCi (1.85MBq)

50 µCi quantities of tritiated Substance-P are available for your research.
List Price : 2092.00 USD

Methylhistamine Dihydrochloride, N-α-[methyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of tritiated methylhistamine dihydrochloride are available for your research.
List Price : 841.00 USD

GR125743, [N-METHYL-3H]

GR125743 acts as a 5-HT1A Antagonist. 3H GR125743 exhibits selective antagonistic properties with respect to the serotonin human (h5-HT1D) and human (h5-HT1B) receptors.
List Price : 1646.00 USD

SCH 23390, [N-Methyl-3H]-, 25µCi (925kBq)

25 µCi quantities of [N-Methyl-3H]-SCH 23390 are available for your research.
List Price : 496.00 USD

Kainic acid, [Isopropenyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of tritiated Kainic acid are available for your research.
List Price : 1893.00 USD

(+)-Pentazocine, [Ring-1,3-3H]-, 1mCi (37MBq)

1 mCi quantities of [Ring-1, 3-3H]-(+)-Pentazocine are available for your research.
List Price : 4616.00 USD

Iodoantipyrine, 4-[N-Methyl-14C]-, 1mCi (37MBq)

1 mCi quantities of 4-[N-Methyl-14C]-Iodoantipyrine are available for your research.
List Price : 5200.00 USD

ROLIPRAM, [METHYL-3H]

250 µCi quantities of R-(-)-[Methyl-3H]-Rolipram are available for your research.
List Price : 2664.00 USD

Norepinephrine, Levo-[ring-2,5,6-3H]-, 5mCi (185MBq)

5 mCi quantities of Levo-[ring-2, 5, 6-3H]-Norepinephrine are available for your research.
List Price : 7300.00 USD

Escitalopram, [N-methyl-3H]-

250 µCi quantities of tritiated Escitalopram are available for your research.
List Price : 4063.00 USD

Acetylcholine Iodide, [acetyl-3H], 1mCi (37MBq)

1 mCi quantities of Acetylcholine Iodide, [acetyl-3H]- are available for your research.
List Price : 1318.00 USD

Bradykinin, [2,3-Prolyl-3,4-3H(N)]-, 250µCi (9.25MBq)

250 µCi quantities of [2, 3-Prolyl-3, 4-3H(N)]-Bradykinin are available for your research.
List Price : 3346.00 USD

SCH 23390, [N-Methyl-3H]-, 1mCi (37MBq)

1 mCi quantities of [N-Methyl-3H]-SCH 23390 are available for your research.
List Price : 2709.00 USD

NALOXONE, [N-ALLYL-2,3-3H]-

250 µCi quantities of Naloxone, [N-ALLYL-2,3-3H]- are available for your research.
List Price : 1366.00 USD

Caffeine, [1-Methyl-14C]-, 50µCi (1.85MBq)

50 quantities of [1-Methyl-14C]-Caffeine are available for your research.
List Price : 777.00 USD

MK-801, (+)-[3-3H]-, 1mCi (37MBq)

1 mCi quantities of (+)-[3-3H]-MK-801 are available for your research.
List Price : 4338.00 USD

Cyclopentyl-1,3-Dipropylxanthine, 8-[Dipropyl-2,3-3H(N)]-, 250µCi (9.25MBq)

250 µCi quantities of Cyclopentyl-1, 3-Dipropylxanthine, 8-[Dipropyl-2, 3-3H(N)]- (DPCPX) are available for your research.
List Price : 1238.00 USD

AF-DX 384, [2,3-Dipropylamino-3H]-, 250µCi (9.25MBq)

250 µCi quantities of AF-DX 384, [2, 3-Dipropylamino-3H]- are available for your research.
List Price : 1853.00 USD

3-INDOLYLACETIC ACID, [5-3H(N)]-

Indolylacetic acid, also known as IAA, is a heterocyclic compound that is a phytohormone called auxins. IAA has many different effects, as all auxins do, such as inducing cell elongation and cell division with all subsequent results for plant growth and development.
List Price : 1125.00 USD

Prazosin, [7-Methoxy-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [7-Methoxy-3H]-Prazosin are available for your research.
List Price : 2205.00 USD

(+)-Pentazocine, [Ring-1,3-3H]-, 25µCi (925kBq)

25 µCi quantities of [Ring-1, 3-3H]-(+)-Pentazocine are available for your research.
List Price : 592.00 USD

Retinoic Acid, [11,12-3H]9-cis-

cis-Retinoic Acid may be used in dermatological applications.
List Price : 1997.00 USD

MK-912, [3H(G)]

This compound replaces NET1059. MK-912 is an alpha-2 adrenoceptor antagonist. This novel alpha-2 adrenoceptor antagonist radioligand [3H]-MK912 may be used in studies of the regulation of cardiovascular and CNS function.
List Price : 361.00 USD

SB-269970, [3H]

250 µCi quantities of tritiated SB-269970 are available for your research.
List Price : 2965.00 USD

Methyl-4-Phenylpyridinium Acetate, N-[Methyl-3H]-, MPP (+), 250µCi (9.25MBq)

250 µCi quantities of N-[Methyl-3H]-Methyl-4-Phenylpyridinium Acetate, MPP (+) are available for your research.
List Price : 1299.00 USD

Diprenorphine [15,16-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [15, 16-3H]-Diprenorphine are available for your research.
List Price : 953.00 USD

Iodoantipyrine, 4-[N-Methyl-14C]-, 50µCi (1.85MBq)

50 µCi quantities of 4-[N-Methyl-14C]-Iodoantipyrine are available for your research.
List Price : 671.00 USD

Hydroxytryptamine Binoxalate (Serotonin Binoxalate), 5-[2-14C]-, 250µCi (9.25MBq)

250 µCi quantities of 5-[2-14C]-Hydroxytryptamine Binoxalate (Serotonin Binoxalate) are available for your research.
List Price : 3110.00 USD

Serine, D-[3H(G)]-, 250µCi (9.25MBq)

250 µCi quantities of D-[3H(G)]-Serine are available for your research
List Price : 1887.00 USD

Pyrilamine (Mepyramine), [pyridinyl 5-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [3H] Mepyramine are available for your research.
List Price : 1497.00 USD

Dihydroxyphenylethylamine, 3,4-[7-3H]-, 1mCi (37MBq)

1 mCi quantities of 3, 4-[7-3H]-Dihydroxyphenylethylamine (Dopamine) are available for your research.
List Price : 1728.00 USD

Amino-3-Hydroxy-5-Methylisoxazole-4-Propionic Acid (AMPA), DL-α-[5-Methyl-3H]-, 1mCi (37MBq)

1 mCi quantities of DL-α-[5-Methyl-3H]- Amino-3-Hydroxy-5-Methylisoxazole-4-Propionic Acid (AMPA) are available for your research.
List Price : 3983.00 USD

Amino-3-Hydroxy-5-Methylisoxazole-4-Propionic Acid (AMPA), DL-α-[5-Methyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of DL-α-[5-Methyl-3H]- Amino-3-Hydroxy-5-Methylisoxazole-4-Propionic Acid (AMPA) are available for your research.
List Price : 1781.00 USD

WAY100635, [METHOXY-3H], 250 uCi

250 µCi quantities of [METHOXY-3H]-WAY100635 are available for your research.
List Price : 2797.00 USD

Cocaine, Levo-[benzoyl-3,4-3H(N)]-

100 µCi and 250 µCi quantities of Levo-[benzoyl-3, 4-3H(N)]-Cocaine are available for your research. 
List Price : 2513.00 USD

MELATONIN, [0-METHYL-3H]

250 µCi quantities of [0-METHYL-3H]-MELATONIN are available for your research.
List Price : 2184.00 USD

"Ligands" 1-50 of 209 Products and Services

Per Page