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Research Catalog · peptide family

Orexin / Hypocretin — Research Products

79 catalog items

Catalog # Product Type Species Size Price Add to cart
003-43 [Ala11, D-Leu15]-Orexin B (Human) Peptides Human 200 µg $217.00 $256.00
B-003-43 [Ala11, D-Leu15]-Orexin B (Human) – Biotin Labeled Biotin-labeled Labeled Peptides Human 20 µg $307.00 $362.00
FC3-003-43 [Ala11, D-Leu15]-Orexin B (Human) – Cy3 Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $426.00 $502.00
FC5-003-43 [Ala11, D-Leu15]-Orexin B (Human) – Cy5 Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $426.00 $502.00
FG-003-43A [Ala11, D-Leu15]-Orexin B (Human) – FAM Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $307.00 $362.00
T-003-43 [Ala11, D-Leu15]-Orexin B (Human) – I-125 Labeled I-125 labeled Labeled Peptides Human 10 µCi $1159.00 $1364.00
FR-003-43 [Ala11, D-Leu15]-Orexin B (Human) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $307.00 $362.00
B-003-46 [Biotinyl-Gln1]-Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Biotin Labeled Biotin-labeled Labeled Peptides Bovine, Human, Monkey +4 20 µg $341.00 $402.00
003-37 [Cys(Acm)6, Cys(Acm)12]-Orexin A (Human, Rat, Mouse, Porcine) Peptides — 200 µg $202.00 $238.00
003-39 [Dehydro-Pro2]-Orexin B (Rat, Mouse) Peptides — 500 µg $360.00 $424.00
003-38 [Dehydro-Pro4, Dehydro-Pro5]-Orexin B (Human) Peptides Human 500 µg $360.00 $424.00
003-46 [Gln1]-Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) Peptides — 100 µg $409.00 $482.00
SIL-003-30 [Leu(13C6, 15N)-3,16,19,20,31,33]-Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) Labeled Peptides Bovine, Human, Monkey +4 20 µg $1002.00 $1179.00
003-34 [Tyr0]-Orexin B (Human) Peptides Human 200 µg $504.00 $593.00
T-003-34 [Tyr0]-Orexin B (Human) – I-125 Labeled I-125 labeled Labeled Peptides Human 10 µCi $1159.00 $1364.00
003-35 [Tyr0]-Orexin B (Rat, Mouse) Peptides — 200 µg $504.00 $593.00
T-003-35 [Tyr0]-Orexin B (Rat, Mouse) – I-125 Labeled I-125 labeled Labeled Peptides Mouse, Rat 10 µCi $1159.00 $1364.00
003-48 Hypocretin-1 (Rat, Mouse) Peptides — 100 µg $217.00 $256.00
FG-003-48A Hypocretin-1 (Rat, Mouse) – FAM Labeled Fluorescent-labeled Labeled Peptides Mouse, Rat 1 nmol $475.00 $559.00
FR-003-48 Hypocretin-1 (Rat, Mouse) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Mouse, Rat 1 nmol $475.00 $559.00
003-40 Hypocretin-1-Gly (Rat, Mouse) Peptides — 100 µg $217.00 $256.00
FG-003-40A Hypocretin-1-Gly (Rat, Mouse) – FAM Labeled Fluorescent-labeled Labeled Peptides Mouse, Rat 1 nmol $475.00 $559.00
T-003-40 Hypocretin-1-Gly (Rat, Mouse) – I-125 Labeled I-125 labeled Labeled Peptides Mouse, Rat 10 µCi $1159.00 $1364.00
FR-003-40 Hypocretin-1-Gly (Rat, Mouse) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Mouse, Rat 1 nmol $475.00 $559.00
003-41 Hypocretin-2-Gly (Human) Peptides Human 200 µg $192.00 $226.00
FG-003-41A Hypocretin-2-Gly (Human) – FAM Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $475.00 $559.00
T-003-41 Hypocretin-2-Gly (Human) – I-125 Labeled I-125 labeled Labeled Peptides Human 10 µCi $1159.00 $1364.00
FR-003-41 Hypocretin-2-Gly (Human) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $475.00 $559.00
003-49 Orexin A (1-15) (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) Peptides — 100 µg $179.00 $211.00
FG-003-49A Orexin A (1-15) (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – FAM Labeled Fluorescent-labeled Labeled Peptides Bovine, Human, Monkey +4 1 nmol $271.00 $319.00
003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) Peptides — 200 µg $131.00 $155.00
H-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – Antibody Antiserum Antibodies Human, Mouse, Ovine +2 50 µl $475.00 $559.00
B-G-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – Biotin Labeled Purified IgG Biotin-labeled Labeled Antibodies Human, Mouse, Ovine +2 100 µl $475.00 $559.00
FC3-G-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – Cy3 Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human, Mouse, Ovine +2 100 µl $851.00 $1002.00
FC5-G-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – Cy5 Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human, Mouse, Ovine +2 100 µl $851.00 $1002.00
FG-G-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – FAM Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human, Mouse, Ovine +2 100 µl $475.00 $559.00
G-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – Purified IgG Antibody Purified IgG Antibodies Human, Mouse, Ovine +2 200 µg $475.00 $559.00
FR-G-003-36 Orexin A (16-33) amide (Human, Rat, Mouse, Porcine, Ovine) – Rhodamine Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human, Mouse, Ovine +2 100 µl $612.00 $720.00
003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) Peptides — 100 µg $202.00 $238.00
H-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Antibody Antiserum Antibodies Bovine, Human, Monkey +4 50 µl $341.00 $402.00
CEK-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Chemiluminescent EIA Kit ELISA / EIA kit Assay Kits Bovine, Human, Monkey +4 96 wells $668.00 $786.00
EK-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – EIA Kit ELISA / EIA kit Assay Kits Bovine, Human, Monkey +4 96 wells $654.00 $770.00
EK-003-30CE Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – EIA Kit, CE Mark Certified ELISA / EIA kit Assay Kits Bovine, Human, Monkey +4 96 wells $680.00 $800.00
FG-003-30A Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – FAM Labeled Fluorescent-labeled Labeled Peptides Bovine, Human, Monkey +4 1 nmol $409.00 $482.00
FG-003-30B Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – FITC Labeled Fluorescent-labeled Labeled Peptides Bovine, Human, Monkey +4 1 nmol $475.00 $559.00
FEK-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Fluorescent EIA Kit ELISA / EIA kit Assay Kits Bovine, Human, Monkey +4 96 wells $668.00 $786.00
FEK-003-30CE Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Fluorescent EIA Kit, CE Mark Certified ELISA / EIA kit Assay Kits Bovine, Human, Monkey +4 96 wells $695.00 $818.00
T-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – I-125 Labeled I-125 labeled Labeled Peptides Bovine, Human, Monkey +4 10 µCi $1159.00 $1364.00
T-G-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – I-125 Labeled Purified IgG I-125 labeled Labeled Antibodies Bovine, Human, Monkey +4 10 µCi $1159.00 $1364.00
MB-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – MagBead (Magnetic Bead Linked Antibody) Magnetic Beads Bovine, Human, Monkey +4 1 ml $853.00 $1004.00
G-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Purified IgG Antibody Purified IgG Antibodies Bovine, Human, Monkey +4 400 µg $475.00 $559.00
FR-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Bovine, Human, Monkey +4 1 nmol $475.00 $559.00
RK-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – RIA Kit RIA kit Assay Kits Bovine, Human, Monkey +4 125 tubes $942.00 $1109.00
WBK-003-30 Orexin A (Human, Rat, Mouse, Porcine, Ovine, Bovine, Monkey) – Western Blot Kit Western blot kit Assay Kits Bovine, Human, Monkey +4 1 kit $832.00 $979.00
EKE-003-30 Orexin A (Human, Rat, Mouse) – Extraction-Free EIA Kit ELISA / EIA kit Assay Kits Human, Mouse, Rat 96 wells $695.00 $818.00
003-33 Orexin B (3-28) (Rat, Mouse, Porcine) Peptides — 200 µg $179.00 $211.00
T-003-33 Orexin B (3-28) (Rat, Mouse, Porcine) – I-125 Labeled I-125 labeled Labeled Peptides Mouse, Porcine, Rat 10 µCi $1159.00 $1364.00
003-42 Orexin B (6-28) (Human) Peptides Human 200 µg $131.00 $155.00
003-31 Orexin B / Hypocretin-2 (Human) Peptides Human 200 µg $192.00 $226.00
H-003-31 Orexin B / Hypocretin-2 (Human) – Antibody Antiserum Antibodies Human 50 µl $341.00 $402.00
B-003-31 Orexin B / Hypocretin-2 (Human) – Biotin Labeled Biotin-labeled Labeled Peptides Human 20 µg $341.00 $402.00
FG-003-31A Orexin B / Hypocretin-2 (Human) – FAM Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $341.00 $402.00
T-003-31 Orexin B / Hypocretin-2 (Human) – I-125 Labeled I-125 labeled Labeled Peptides Human 10 µCi $1159.00 $1364.00
T-G-003-31 Orexin B / Hypocretin-2 (Human) – I-125 Labeled Purified IgG I-125 labeled Labeled Antibodies Human 10 µCi $1159.00 $1364.00
G-003-31 Orexin B / Hypocretin-2 (Human) – Purified IgG Antibody Purified IgG Antibodies Human 400 µg $475.00 $559.00
FR-003-31 Orexin B / Hypocretin-2 (Human) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $341.00 $402.00
RK-003-31 Orexin B / Hypocretin-2 (Human) – RIA Kit RIA kit Assay Kits Human 125 tubes $942.00 $1109.00
WBK-003-31 Orexin B / Hypocretin-2 (Human) – Western Blot Kit Western blot kit Assay Kits Human 1 kit $832.00 $979.00
003-32 Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) Peptides — 200 µg $192.00 $226.00
H-003-32 Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) – Antibody Antiserum Antibodies Mouse, Porcine, Rat 50 µl $341.00 $402.00
FG-003-32A Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) – FAM Labeled Fluorescent-labeled Labeled Peptides Mouse, Porcine, Rat 1 nmol $341.00 $402.00
T-G-003-32 Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) – I-125 Labeled Purified IgG I-125 labeled Labeled Antibodies Mouse, Porcine, Rat 10 µCi $1159.00 $1364.00
G-003-32 Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) – Purified IgG Antibody Purified IgG Antibodies Mouse, Porcine, Rat 400 µg $475.00 $559.00
FR-003-32 Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Mouse, Porcine, Rat 1 nmol $341.00 $402.00
RK-003-32 Orexin B / Hypocretin-2 (Rat, Mouse, Porcine) – RIA Kit RIA kit Assay Kits Mouse, Porcine, Rat 125 tubes $942.00 $1109.00
RP30892 Orexin B, mouse/rat Peptides Rat, Mouse 1 mg $200.00 $236.00
002-76 Orexin Receptor 1 (Ox1R) (378-398) (Rat) Peptides Rat 100 µg $217.00 $256.00
002-77 Orexin Receptor 2 (Ox2R) (382-402) (Rat) Peptides Rat 100 µg $217.00 $256.00
003-45 prepro-Orexin, C-terminal (Rat) Peptides Rat 200 µg $137.00 $162.00

All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.

Orexin / Hypocretin — frequently asked

What are orexins?
Orexin A and orexin B, also called hypocretin-1 and hypocretin-2, are hypothalamic neuropeptides cleaved from one prepro-orexin precursor. Orexin A is disulfide-bonded and pyroglutamyl-blocked; orexin B is a linear amidated peptide. Both are reported to signal through the OX1R and OX2R receptors.
Why are orexin peptides researched?
The orexin system is closely associated in the literature with arousal, sleep-wake cycling, feeding and motivated behaviour. Because loss of orexin neurons features in narcolepsy models, these peptides are widely used in neuroscience and receptor pharmacology studies in animals and cell culture.
Which variants and labels are offered?
Orexin A is often listed for several mammalian species at once because the sequence is conserved, while orexin B is species-specific. Fragments, substituted analogs, biotin- and FAM-labeled versions, antibodies and EIA kits support binding, imaging and quantification work.