GRP (porcine)

Pricing Availability Delivery Time Qty
Cat.No. 1788 - GRP (porcine) | Ala-Pro-Val-Ser-Val-Gly-Gly-Gly-Thr-Val-Leu-Ala-Lys-Met-Tyr-Pro-Arg-Gly-Asn-His-Trp-Ala-Val-Gly-His-Leu-Met-NH2 | CAS No. 74815-57-9
Description: Endogenous GRP receptor agonist
Alternative Names: Gastrin-releasing peptide (porcine)
Datasheet
Citations

Biological Activity

Mammalian bombesin-like peptide neurotransmitter that is an agonist for the gastrin-releasing peptide receptor (GRPR). GRP has been reported to activate GABAergic interneurons in the amygdala leading to increased GABA release and fear suppression in mice in vivo. Also involved in mitogenesis, and GI tract and appetite regulation.

Technical Data

M. Wt 2805.31
Formula C126H198N38O31S2
Sequence APVSVGGGTVLAKMYPRGNHWAVGHLM

(Modifications: Met-27 = C-terminal amide)

Storage Desiccate at -20°C
CAS Number 74815-57-9
PubChem ID 16132336
InChI Key GLCDCQPXUJKYKQ-GZDVRPNBSA-N
Smiles [H]N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)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 1 mg/ml in water

Preparing Stock Solutions

The following data is based on the product molecular weight 2805.31. 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 0.36 mL 1.78 mL 3.56 mL
5 mM 0.07 mL 0.36 mL 0.71 mL
10 mM 0.04 mL 0.18 mL 0.36 mL
50 mM 0.01 mL 0.04 mL 0.07 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Dilution Calculator

Calculate the dilution required to prepare a stock solution.
x
=
x

Product Datasheets

Certificate of Analysis / Product Datasheet
Select another batch:
Safety Datasheet

References

References are publications that support the products' biological activity.

Dudai (2003) Neurobiology: Fear thou not. Nature 421 325 PMID: 12540884

Schjoldager et al (1991) Gastrin-releasing peptide is a transmitter mediating porcine gallbladder contraction. Am.J.Physiol. 260 G577 PMID: 1708207

Shumyatsky et al (2002) Identification of a signaling network in lateral nucleus of amygdala important for inhibiting memory specifically related to learned fear. Cell 111 905 PMID: 12526815

Woodruff et al (1996) Bombesin receptors in the brain. Ann.N.Y.Acad.Sci. 780 223 PMID: 8602736


If you know of a relevant reference for GRP (porcine), please let us know.

View Related Products by Target

Keywords: Endogenous GRP receptor agonists GRP-Preferring Receptors BB2 Gastrin-Releasing Peptide-Preferring Bombesin Gastrin-releasing peptide (porcine) Bombesin Receptor Peptide

Citations for GRP (porcine)

Citations are publications that use Tocris products.

Currently there are no citations for GRP (porcine). Do you know of a great paper that uses GRP (porcine) from Tocris? If so please let us know.

Commented out for usability testing

Reviews

TODO: Add Reviews

Literature in this Area

Pathways for GRP (porcine)

Protocols

TODO: Add Protocols