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DLG1 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NB600-1229

Novus Biologicals, part of Bio-Techne
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NB600-1229
NB600-1229-0.025ml

Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Frozen, Immunoprecipitation, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Product Specifications

Immunogen

Synthetic peptide corresponding to residues V(115) L P S E R I S P Q V P N E V L G P E(133) of rat SAP97.

Localization

Presynaptic membrane.

Specificity

Detects SAP 97 from rat tissues. No cross-reactivity to other proteins, including synapse-associated protein family members, has been observed.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for DLG1 Antibody

Western Blot: DLG1 Antibody [NB600-1229]

Western Blot: DLG1 Antibody [NB600-1229]

Western Blot: DLG1 Antibody [NB600-1229] - Analysis of 25 ug of C6 (lane 1), PC12 (lane 2) and rat brain (lane 3) cell lysates.
Immunocytochemistry/ Immunofluorescence: DLG1 Antibody [NB600-1229]

Immunocytochemistry/ Immunofluorescence: DLG1 Antibody [NB600-1229]

Immunocytochemistry/Immunofluorescence: DLG1 Antibody [NB600-1229] - Analysis of SAP97 (green) showing staining in the cytoplasm and membrane of HeLa cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with a SAP97 polyclonal antibody in 3% BSA-PBS at a dilution of 1:100 and incubated overnight at 4C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight-conjugated secondary antibody in PBS at room temperature in the dark. F-actin (red) was stained with a fluorescent red phalloidin and nuclei (blue) were stained with Hoechst or DAPI.
Immunocytochemistry/ Immunofluorescence: DLG1 Antibody [NB600-1229]

Immunocytochemistry/ Immunofluorescence: DLG1 Antibody [NB600-1229]

Immunocytochemistry/Immunofluorescence: DLG1 Antibody [NB600-1229] - Analysis of SAP97 (green) showing staining in the cytoplasm and membrane of NIH-3T3 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with a SAP97 polyclonal antibody in 3% BSA-PBS at a dilution of 1:100 and incubated overnight at 4C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight-conjugated secondary antibody in PBS at room temperature in the dark. F-actin (red) was stained with a fluorescent red phalloidin and nuclei (blue) were stained with Hoechst or DAPI.

Applications for DLG1 Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:20 - 1:200

Immunohistochemistry

1:1000

Immunohistochemistry-Frozen

1:1000

Immunoprecipitation

1:10 - 1:500

Western Blot

1:500 - 1:5000
Application Notes
WB: Detects an approx. 140 kDa protein representing SAP 97 from rat brain extract. IHC: Staining of SAP 97 in rat hippocampus results in intense neuronal cell body and dendrite staining.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Ammonium sulfate precipitation

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C. Avoid freeze-thaw cycles.

Background: DLG1

Synapse-associated protein (SAP) 97 is a 97 kDa membraneassociated synapse protein with extensive sequence homology to the PSD 95 family of proteins that facilitate ion channel clustering at synaptic terminal. SAP97 consists of three 90 amino acid PDZ domains at its amino terminus, followed by a Src homology (SH) 3 domain, and a region with homology to guanylate kinases (GK). In addition to the CNS, SAP97 is also detected at the basal lateral membrane between a variety of epithelial cells. SAP97 is recruited to the submembranous cortical cytoskeleton at cell-cell contact sites as part of the E-cadherin complex. Co-expression of SAP97 and K+ channel results in the colocalization of these proteins in large round intracellular aggregates. SAP 97 has been shown to have functional homology to Drosophila tumor suppressor protein (DlgA), a PSD 95 related protein involved in maintaining integrity of epithelial and neuromuscular junctions.

Alternate Names

discs, large homolog 1 (Drosophila), disks large homolog 1, DKFZp761P0818, DKFZp781B0426, hDlg, large (Drosophila) homolog 1, presynaptic protein SAP97

Entrez Gene IDs

1739 (Human); 25252 (Rat)

Gene Symbol

DLG1

Additional DLG1 Products

Product Documents for DLG1 Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for DLG1 Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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