PACAP 6-38

Pricing Availability Delivery Time Qty
Cat.No. 3236 - PACAP 6-38 | Phe-Thr-Asp-Ser-Tyr-Ser-Arg-Tyr-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Ala-Ala-Val-Leu-Gly-Lys-Arg-Tyr-Lys-Gln-Arg-Val-Lys-Asn-Lys-NH2 | CAS No. 143748-18-9
Description: Potent PAC1 receptor antagonist
Datasheet
Citations (1)
Literature

Biological Activity

Potent and competitive pituitary adenylate cyclase-activating polypeptide receptor (PAC)1 antagonist (IC50 = 2 nM). Inhibits PACAP(1-27)-induced stimulation of adenylate cyclase (Ki = 1.5 nM). Antitumor activity in vivo.

Technical Data

M. Wt 4024.78
Formula C182H300N56O45S
Sequence FTDSYSRYRKQMAVKKYLAAVLGKRYKQRVKNK

(Modifications: Lys-33 = C-terminal amide)

Storage Desiccate at -20°C
CAS Number 143748-18-9
PubChem ID 24868185
InChI Key BGZYREVJBMQLGS-ONKNJJKASA-N
Smiles [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(N)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

SolubilitySoluble to 2 mg/ml in water

Preparing Stock Solutions

The following data is based on the product molecular weight 4024.78. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 0.25 mL 1.24 mL 2.48 mL
5 mM 0.05 mL 0.25 mL 0.5 mL
10 mM 0.02 mL 0.12 mL 0.25 mL
50 mM 0 mL 0.02 mL 0.05 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References

References are publications that support the products' biological activity.

Robberecht et al (1992) Structural requirements for the occupancy of pituitary adenylate-cyclase-activating-peptide (PACAP) receptors and adenylate cyclase activation in human neuroblastoma NB-OK-1 cell membranes. Discovery of PACAP(6-38) as a potent antagonist. Eur.J.Biochem. 207 239 PMID: 1321043

Leyton et al (1998) PACAP(6-38) inhibits growth of prostate cancer cells. Cancer Lett. 125 131 PMID: 9566707

Kojro et al (2006) The neuropeptide PACAP promotes a-secretase pathway for processing Alzheimer amyloid precursor protein. FASEB J. 20 512 PMID: 16401644


If you know of a relevant reference for PACAP 6-38, please let us know.

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Keywords: Potent PAC1 receptors antagonists Pituitary Adenylate Cyclase Activating Peptide PACAP638 PACAP Receptors

1 Citation for PACAP 6-38

Citations are publications that use Tocris products. Selected citations for PACAP 6-38 include:

Maugeri et al (2016) PACAP and VIP Inhibit the Invasiveness of Glioblastoma Cells Exposed to Hypoxia through the Regulation of HIFs and EGFR Expression. Proc Natl Acad Sci U S A 7 139 PMID: 27303300


Do you know of a great paper that uses PACAP 6-38 from Tocris? If so please let us know.

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Peptide Hormone Receptors

Peptide Hormone Receptors Product Listing

A collection of over 200 products for peptide hormone receptors, the listing includes research tools for the study of:

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Pathways for PACAP 6-38

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