LSBio
Products
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA and Assay Kits
  • All Kits
  • Assay Kits
  • Traditional ELISA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Phospho-Specific ELISA Kits
  • ELISA Development Kits
  • Chemiluminescent CLIA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Biochemicals
  • All Biochemicals

  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
Services
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question? CustomerSupport@LSBio.com
Resources
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Protocols
  • Secure Logins
  • Login to Our Secure ShareFile Site
  • Login to Our IHC Database
Distributors
Contact Us

LSBio
2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products.

Orders@LSBio.com - To submit a new order.

Customer.Support@LSBio.com - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues.

Technical.Support@LSBio.com - To request technical information requests about an LSBio product or its application.

Sales@LSBio.com - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Login ▾
Wish List
View Cart

CID16020046 (CAS 834903-43-4) LS-H116

GPR55 antagonist
LS-H116-1 / 1 mg / $185
LS-H116-5 / 5 mg / $215
LS-H116-10 / 10 mg / $265
LS-H116-25 / 25 mg / $385
USA Shipment Only
Order Button
100% Guaranteed 100% Guaranteed

Description: GPR55 is a G protein-coupled receptor (GPCR) that is weakly activated by some cannabinoids (CBs) at nM concentrations but displays a 5- to 10-fold greater stimulation in response to 1 µM lysophosphatidylinositol (LPI). CID16020046 is a GPR55 inverse agonist that antagonizes GPR55 constitutive activity with an IC50 value of 15 µM. It inhibits GPR55-mediated ERK1/2 phosphorylation, LPI-induced Ca2+ signaling (IC50 = 0.21 µM in HEK-GPR55 cells), and GPR55-mediated transcription factor activation. It does not affect ERK1/2 phosphorylation or transcription factor activation in CB receptor expressing cells and demonstrates weak activity against a broad spectrum of other GPCRs, ion channels, kinases, and nuclear receptors. This compound has been shown to block GPR55-mediated endothelial wound healing and reverse LPI-inhibited platelet aggregation. H116_ChemicalStructureImage.png
4-[4,6-dihydro-4-(3-hydroxyphenyl)-3-(4-methylphenyl)-6-oxopyrrolo[3,4-c]pyrazol-5(1H)-yl]-benzoic acid
 
biochemical, chemical, antagonist
LS-H116
834903-43-4
C25H19N3O4
≥98%
A crystalline solid
 
OC(C(C=C1)=CC=C1N2C(C3=CC=CC(O)=C3)C4=C(NN=C4C5=CC=C(C)C=C5)C2=O)=O
InChI=1S/C25H19N3O4/c1-14-5-7-15(8-6-14)21-20-22(27-26-21)24(30)28(18-11-9-16(10-12-18)25(31)32)23(20)17-3-2-4-19(29)13-17/h2-13,23,29H,1H3,(H,26,27)(H,31,32)
VGUQVYZXABOXCX-UHFFFAOYSA-N
Shipped at 4°C, store at -20°C, ≥ 2 years shelf life.
This product is for research use only. Not for administration to humans, or for human or veterinary diagnostic or therapeutic use.
Data Sheet DataSheet    SDS SDS
Related Products: GPR55 related products

Usage Information

CID16020046 is supplied as a crystalline solid. A stock solution may be made by dissolving the CID16020046 in the solvent of choice. CID16020046 is soluble in organic solvents such as DMSO and dimethyl formamide, which should be purged with an inert gas. The solubility of CID16020046 in these solvents is approximately 0.1 and 0.2 mg/ml, respectively. CID16020046 is sparingly soluble in aqueous solutions. To enhance aqueous solubility, dilute the organic solvent solution into aqueous buffers or isotonic saline. If performing biological experiments, ensure the residual amount of organic solvent is insignificant, since organic solvents may have physiological effects at low concentrations. We do not recommend storing the aqueous solution for more than one day.

References:
  1. Ryberg, E., Larsson, N., Sjögren, S., et al. The orphan receptor GPR55 is a novel cannabinoid receptor. Br. J. Pharmacol. 152, 1092-1101 (2007).
  2. Oka, S., Nakajima, K., Yamashita, A., et al. Identification of GPR55 as a lysophosphatidylinositol receptor. Biochem. Biophys. Res. Commun. 362, 928-934 (2007).
  3. Kargl, J., Brown, A.J., Andersen, L., et al. A selective antagonist reveals a potential role of G proteincoupled receptor 55 in platelet and endothelial cell function. J. Pharmacol. Exp. Ther. 346, 54-66 (2013).

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2017 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number