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.

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"Ligands" 1-50 of 253 Products and Services

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

250 µCi quantities of [+/-] [5, 6-Bicycloheptyl-3H]-Epibatidine are available for your research. 
List Price : 3348.00 USD

R(+)7-HYDROXY DPAT, [3H], 250 µCi

The standard selective 5-HT1A agonist. Also has moderate affinity for 5-HT7 receptors
List Price : 2489.00 USD

α-BUNGAROTOXIN,N-[3H]

50 µCi quantities of N-[3H] Alpha-Bungarotoxin are available for your research.
List Price : 3143.00 USD

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

1 mCi quantities of Acetylcholine Iodide, [acetyl-3H]- are available for your research.
List Price : 1199.00 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 : 1611.00 USD

Mazindol, [4`-3H]-, 250µCi (9.25MBq)

250 µCi quantities of tritiated Mazindol are available for your research.
List Price : 1629.00 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 : 2910.00 USD

PK 11195, [N-Methyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [N-Methyl-3H]-PK 11195 are available for your research.
List Price : 1656.00 USD

Glyphosate, [phosphonomethyl-14C]

250 µCi quantities of [Phosphonomethyl-14C]-Glyphosate are available for your research.
List Price : 2968.00 USD

4-DAMP, [N-Methyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [N-Methyl-3H]-4-DAMP are available for your research.
List Price : 1727.00 USD

Nitrendipine, [5-Methyl-3H]-, 25µCi (925kBq)

25 µCi quantities of tritiated Nitrendipine are available for your research.
List Price : 598.00 USD

Deltorphin II(2-D-Ala), [Tyrosyl-3,5-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [Tyrosyl-3, 5-3H]-Deltorphin II (2-D-Ala) are available for your research.
List Price : 3056.00 USD

GBR 12935, [Propylene-2,3-3H]-, 250µCi (9.25MBq)

250 µCi quantities of tritiated GBR 12935 are available for your research.
List Price : 1767.00 USD

SR 95531, [Butyryl-2,3-3H]-, 250µCi (9.25MBq)

250 µCi quantities of [Butyryl-2,3-3H]-SR 95531 are available for your research.
List Price : 1535.00 USD

Hydroxytryptamine Creatinine Sulfate (Serotonin), 5-[1,2-3H(N)]-, 1mCi (37MBq)

1 mCi quantities of 5-[1, 2-3H(N)]-Hydroxytryptamine Creatinine Sulfate (Serotonin) are available for your research.
List Price : 618.00 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 : 6400.00 USD

Enkephalin, [Tyrosyl-2,6-3H(N)]- (2-D-Penicillamine, 5-D-Penicillamine) (DPDPE), 50µCi (1.85MBq)

50 µCi quantities of [Tyrosyl-2, 6-3H(N)]-Enkephalin (2-D-Penicillamine, 5-D-Penicillamine), (DPDPE) are available for your research.
List Price : 675.00 USD

AH5183, L-[PIPERIDINYL-3,4-3H]-(VESAMICOL), 250 µCi

Vesamicol (AH5183) an acetylcholine uptake blocker in presynaptic vesicles,reduces the apparent activity of cholinergic neurons, but does not act at the post-synaptic ACh receptor. Vesamicol is a unique tool for investigating presynaptic mechanisms in cholinergic nerve terminals.
List Price : 642.00 USD

Vasopressin (8-L-Arginine), [Phenylalanyl-3,4,5-3H(N)]

250 µCi quantities of [Phenylalanyl-3,4,5-3H(N)]-Vasopressin (8-L-arginine) are available for your research.
List Price : 1584.00 USD

Methylhistamine Dihydrochloride, N-α-[methyl-3H]-, 25µCi (925kBq)

25 µCi quantities of tritiated methylhistamine dihydrochloride are available for your research.
List Price : 499.00 USD

β-[Ethyl-1-14C]-Phenylethylamine Hydrochloride,>97%, 50µCi (1.85MBq)

Note: This product will be discontinued from our catalog portfolio on January 1, 2017.
List Price : 890.00 USD

Neurotensin, [3,11-Tyrosyl-3,5-3H(N)]-, 25µCi (925kBq)

25 µCi quantities of [3, 11-Tyrosyl-3, 5-3H(N)]-Neurotensin are available for your research.
List Price : 481.00 USD

[4-14C]-5,5-Diphenylhydantoin (Phenytoin),>97%, 50µCi (1.85MBq)

Note: This product will be discontinued from our catalog portfolio on January 1, 2017.
List Price : 915.00 USD

Thyrotropin Releasing Hormone (3-methyl-histidine2), [L-histidyl-4-3H(N), L-propyl-3,4-3H(N)]-, 250µCi (9.25MBq)

250 µCi quantities of [L-histidyl-4-3H(N), L-propyl-3, 4-3H(N)]-Thyrotropin Releasing Hormone (3-methyl-histidine2) are available for your research.
List Price : 3999.00 USD

Citalopram, [N-Methyl-3H], 250µCi (9.25MBq)

250 µCi quantities of [N-Methyl-3H]-Citalopram are available for your research.
List Price : 2003.00 USD

17α-HYDROXYPROGESTERONE, [1,2,6,7-3H]

250 µCi quantities of 17a-Hydroxyprogesterone, [1,2,6,7-3H] are available for your research.
List Price : 988.00 USD

Prazosin, [7-Methoxy-3H]-, 1mCi (37MBq)

1 mCi quantities of [7-Methoxy-3H]-Prazosin are available for your research.
List Price : 4568.00 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 : 2872.00 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 : 1129.00 USD

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

1 mCi quantities of [N-Methyl-3H]-SCH 23390 are available for your research.
List Price : 2356.00 USD

Ro 15-1788, [N-Methyl-3H]-, 1MC

1 mCi quantities of [N-Methyl-3H]-Ro 15-1788 are available for your research.
List Price : 4023.00 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 : 1819.00 USD

Escitalopram, [N-methyl-3H]-

250 µCi quantities of tritiated Escitalopram are available for your research.
List Price : 3533.00 USD

GABAPENTIN [3H]

Gabapentin is a GABA analogue. It was originally developed for the treatment of epilepsy, and currently, gabapentin is widely used to relieve pain, especially neuropathic pain.
List Price : 4411.00 USD

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

1 mCi quantities of (+)-[3-3H]-MK-801 are available for your research.
List Price : 3772.00 USD

Methylspiperone, [N-Methyl-3H]-, 250µCi (9.25MBq)

250 µCi quantities of tritiated methylspiperone are available for your research.
List Price : 1621.00 USD

Quinpirole, [N-Propyl-3H]-, 250µCi (9.25MBq)

Note: This product will be discontinued from our catalog portfolio on January 1, 2017.
List Price : 1737.00 USD

Iodoantipyrine, 4-[N-Methyl-14C]-, 250µCi (9.25MBq)

250 µCi quantities of 4-[N-Methyl-14C]-Iodoantipyrine are available for your research.
List Price : 1766.00 USD

5-HYDROXY TRYPTAMINE, [3H]-

Serotonin (often referred to as 5-HT, short for 5-Hydroxy Tryptamine is a naturally occurring neurotransmitter which is tied to positive mood, certain involuntary muscle control, and countless other functions.
List Price : 1508.00 USD

Nisoxetine Hydrochloride, [N-Methyl-3H]-, 25µCi (925kBq)

25 µCi quantities of [N-Methyl-3H]-Nisoxetine Hydrochloride are available for your research.
List Price : 507.00 USD

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

25 µCi quantities of tritiated Rauwolscine are available for your research.
List Price : 417.00 USD

WAY100635, [METHOXY-3H], 250 uCi

250 µCi quantities of [METHOXY-3H]-WAY100635 are available for your research.
List Price : 2432.00 USD

Vinorelbine sulphate, [3H(G)]-

Vinorelbine (trade name Navelbine) is an anti-mitotic chemotherapy drug that is given as a treatment for some types of cancer, including breast cancer and non-small cell lung cancer. Vinorelbine is the first 5´NOR semi-synthetic vinca alkaloid.
List Price : 2189.00 USD

Sphingosine-1-phosphate, 33P 100 µCi

Sphingosine-1-phosphate is a bioactive lipid and can be used as an endogenous ligand in sphingosine-1-phosphate (S1P) receptor binding assays.
List Price : 11900.00 USD

(-)-CGP-12177, [5,7-3H]-, 25µCi (925kBq)

25 µCi quantities of (-)-CGP-12177, [5,7-3H]- are available for your research.
List Price : 424.00 USD

Ro 5-4864, [N-Methyl-3H]-,>97%, 250µCi (9.25MBq)

Note: This product will be discontinued from our catalog portfolio on January 1, 2017.
List Price : 1597.00 USD

Cyclosporin A, [MeBmt-beta-3H]

Note: This product will be discontinued from our catalog portfolio on January 1, 2017.
List Price : 2562.00 USD

Thyrotropin Releasing Hormone (3-methyl-histidine2), [L-histidyl-4-3H(N), L-propyl-3,4-3H(N)]-, 50µCi (1.85MBq)

50 µCi quantities of [L-histidyl-4-3H(N), L-propyl-3, 4-3H(N)]-Thyrotropin Releasing Hormone (3-methyl-histidine2) are available for your research.
List Price : 1360.00 USD

Citalopram, [N-Methyl-3H]-, 50µCi (1.85MBq)

50 µCi quantities of [N-Methyl-3H]-Citalopram are available for your research.
List Price : 917.00 USD

YM-09151-2, [N-Methyl-3H]-, 250mCi (37MBq)

250 µCi quantities of [N-Methyl-3H]-YM-09151-2 are available for your research.
List Price : 1767.00 USD

"Ligands" 1-50 of 253 Products and Services

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