PSD93 Antibody

Product: AMZ30

PSD93 Antibody Summary

Immunogen
This antibody was developed against Recombinant Protein corresponding to amino acids:KVGKPTTIYMTDPYGPPDITHSYSPPMENHLLSGNNGTLEYKTSLPPISPGRYSPIPKHMLVDDDYTRPPEPVYSTVNKLCDKP
Marker
post-Synaptic Marker
Specificity
Specificity of antibody verified on a Protein Array containing target protein plus 383 other non-specific proteins.
Predicted Species
Mouse (98%), Rat (99%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
DLG2
Purity
Immunogen affinity purified
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Applications/Dilutions

Dilutions
  • Immunocytochemistry/Immunofluorescence 1 – 4 ug/ml
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:200 – 1:500
Application Notes
For HIER pH6 retrieval is recommended.
Control Peptide
PSD93 Protein (NBP1-88088PEP)

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.2) and 40% Glycerol
Preservative
0.02% Sodium Azide
Purity
Immunogen affinity purified

Alternate Names for PSD93 Antibody

  • Chapsyn-110
  • discs, large homolog 2 (Drosophila)
  • discs, large homolog 2, chapsyn-110 (Drosophila)
  • discs, large homolog 2, chapsyn-110
  • disks large homolog 2
  • DKFZp781D1854
  • DKFZp781E0954
  • FLJ37266
  • MGC131811
  • Postsynaptic density protein PSD-93
  • PSD-93
  • PSD93,110kDa

PMID: 26363006

PSD93 Antibody

Product: Etofylline

PSD93 Antibody Summary

Immunogen
Synthetic peptide corresponding to residues N(352) K L C D K P A S P R H Y S P(366) of human PSD-93.
Localization
Cell Membrane and Cytoplasmic
Marker
post-Synaptic Marker
Specificity
Detects Post Synaptic Density 93 (PSD 93) from rat tissues. This does not detect other synapse-associated protein family members.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
DLG2
Purity
Immunogen affinity purified
Innovators Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Learn about the Innovators Reward

Applications/Dilutions

Dilutions
  • Western Blot 3 ug/ml
  • Immunocytochemistry/Immunofluorescence 1:10 – 1:500
  • Immunohistochemistry 1:10 – 1:500
  • Immunohistochemistry-Frozen 5 ug/ml
Application Notes
WB: Detects an approx. 110 kDa protein representing PSD 93 in rat brain extract.Immunohistochemical staining in rat cerebellum with yields a pattern consistent with post-synaptic localization.

Reactivity Notes

Expected cross-reactivity with Human and Mouse (100%) base on sequence homology.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS, 1 mg/ml BSA
Preservative
0.05% Sodium Azide
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for PSD93 Antibody

  • Chapsyn-110
  • discs, large homolog 2 (Drosophila)
  • discs, large homolog 2, chapsyn-110 (Drosophila)
  • discs, large homolog 2, chapsyn-110
  • disks large homolog 2
  • DKFZp781D1854
  • DKFZp781E0954
  • FLJ37266
  • MGC131811
  • Postsynaptic density protein PSD-93
  • PSD-93
  • PSD93,110kDa

Background

Post Synaptic Density 93 (PSD 93), also known as chapsyn-110, is one of a family of plasma membrane-associated proteins found in synaptic junctions. PSD 93 is unique among family members in its expression in Purkinje neuron cell bodies and dendrites. PSD 93 has three ~90 amino acid repeats called PDZ domains, a single interior SH3 domain, and a carboxyl-terminal guanylate kinase homology (GuK) domain that is enzymatically inactive. It is hypothesized that PDZ-domain interactions play a role in receptor and channel clustering which contributes to neuronal plasticity.PSD 93 is believed to participate in the clustering of certain proteins, including N-methyl-D-aspartate (NMDA) receptors and shaker-type potassium channels at the synaptic membrane. There are two principal modes of interaction between PSD 93 and other proteins. NMDA receptors and shaker-type potassium channels both share C-terminal sequence homology consisting of a threonine/serine-X-valine-COOH (T/SXV) motif. Other neuronal proteins that share this motif (beta 1 adrenergic receptor, some serotonin receptors, some sodium channel subunits, and additional potassium channel subunits) may interact with PSD 93 by binding to its PDZ domains. Neuronal nitric oxide synthase (nNOS), which lacks the T/SXV motif but which has its own PDZ domain, has been shown to associate with PSD 93 in vitro through a pseudo-homotypic PDZ-PDZ interaction.

PMID: 2873494