A1910
(±)-2-Amino-4-phosphonobutyric acid
solid
Synonym(s):
(±)-AP-4
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About This Item
Empirical Formula (Hill Notation):
C4H10NO5P
CAS Number:
Molecular Weight:
183.10
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
form
solid
color
white
Quality Level
InChI key
DDOQBQRIEWHWBT-UHFFFAOYSA-N
InChI
1S/C4H10NO5P/c5-3(4(6)7)1-2-11(8,9)10/h3H,1-2,5H2,(H,6,7)(H2,8,9,10)
SMILES string
NC(CCP(O)(O)=O)C(O)=O
Gene Information
human ... GRIN1(2902), GRIN2A(2903), GRIN2B(2904), GRIN2C(2905), GRIN2D(2906), GRINA(2907)
rat ... Grin2b(24410)
General description
(±)-2-Amino-4-phosphonobutyric acid or DL-AP4 is a group III nonselective metabotropic glutamate receptor (mGluR) agonist. L-2-amino-4-phosphonobutyric acid (L-Ap4) displays close to 500-fold selectivity for group III mGluRs.
Application
(±)-2-Amino-4-phosphonobutyric acid may be used as a glutamic acid receptor blocker in perfusion solution in the eye tissue electroretinography studies.
Biochem/physiol Actions
NMDA glutamate receptor antagonist.
Disclaimer
Hygroscopic, store desiccated.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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H-M Zhang et al.
Neuroscience, 158(2), 875-884 (2008-11-20)
Chronic neuropathic pain remains an unmet clinical problem because it is often resistant to conventional analgesics. Metabotropic glutamate receptors (mGluRs) are involved in nociceptive processing at the spinal level, but their functions in neuropathic pain are not fully known. In
A Contractor et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(15), 8969-8974 (1998-07-22)
The actions of glutamate in the central nervous system are mediated through interaction with fast activating ionotropic receptors and G protein-coupled metabotropic glutamate receptors (mGluRs). Studies of these receptors have relied on the availability of agonists and antagonists selective for
Richard Fairless et al.
Investigative ophthalmology & visual science, 61(5), 37-37 (2020-05-22)
To determine the influence of RIBEYE deletion and the resulting absence of synaptic ribbons on retinal light signaling by electroretinography. Full-field flash electroretinograms (ERGs) were recorded in RIBEYE knock-out (KO) and wild-type (WT) littermate mice under photopic and scotopic conditions
Jared D Chrispell et al.
Investigative ophthalmology & visual science, 59(12), 5116-5124 (2018-10-30)
To define the functional roles of Grk1 and Grk7 in zebrafish cones in vivo. Genome editing was used to generate grk7a and grk1b knockout zebrafish. Electroretinogram (ERG) analyses of the isolated cone mass receptor potential and the b-wave were performed
Alex S McKeown et al.
The Journal of physiology, 594(7), 1841-1854 (2015-12-23)
We propose that the end product of chromophore bleaching in rod photoreceptors, all-trans retinol, is part of a feedback loop that increases the sensitivity of the phototransduction cascade in rods. A previously described light-induced hypersensitivity in rods, termed adaptive potentiation
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