Anti-Homer2 Antibody | Alomone Labs APZ-027 product information

product summary

company name :

Alomone Labs

product type :

antibody

product name :

Anti-Homer2 Antibody

catalog :

APZ-027

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

clone name :

reactivity :

human, mouse, rat

application :

western blot, immunohistochemistry, immunocytochemistry

more info or order :

Alomone Labs product webpage

image

image 1 :

Western blot analysis of mouse brain membranes (lanes 1 and 3) and rat hippocampus lysate (lanes 2 and 4): - 1,2. Anti-Homer2 Antibody (#APZ-027), (1:200).3,4. Anti-Homer2 Antibody, preincubated with Homer2 Blocking Peptide (#BLP-PZ027).

image 2 :

Expression of Homer2 in mouse cerebellum and rat hippocampus - Immunohistochemical staining of perfusion-fixed frozen mouse and rat brain sections with Anti-Homer2 Antibody (#APZ-027), (1:200), followed by goat-anti-rabbit-AlexaFluor-488. A. Homer2 staining (green) in mouse cerebellum is observed in Purkinje cells (arrows) and their dendrites. B. Homer2 staining (green) in rat hippocampal dentate gyrus region is detected granule layer (GL) and interneurons in the hilus (arrows). Cell nuclei are stained with DAPI (blue).

product information

CAT :

APZ-027

SKU :

APZ-027-CF_0.2 ml

Product Name :

Anti-Homer2 Antibody

Group Type :

Antibodies

Product Type :

Antibodies

Clonality :

Polyclonal

Accession :

O88801

Applications :

IF IHC WB

Reactivity :

Human Rat Mouse

Host :

Rabbit

Blocking Peptide :

BLP-PZ027

Homology :

Mouse, human - identical

Formulation :

PBS pH7.4

isotype :

Rabbit IgG

Peptide confirmation :

Confirmed by amino acid analysis and mass spectrometry

Reconstitution :

0.2 ml double distilled water (DDW).

Antibody Concentration After Reconstitut ... :

1 mg/ml

Storage After Reconstitution :

The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).

Preservative :

No Preservative

Immunogen Location :

Intracellular, C-terminus

Label :

Unconjugated

Storage Before Reconstitution :

The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C

Shipping and storage :

Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C

immunogen source species :

Rat

Sequence :

(C)EDKVRSLKTDIEESK, corresponding to amino acid residues 302-316 of rat Homer2

Product Page - Scientific background :

Homer proteins regulate signal transduction, generation of synapses and receptor trafficking. The homer protein family is comprised of three members with each member alternatively spliced to long and short forms. All members of the Homer family are synaptic scaffolding proteins with an N-terminal EVH (Ena/VASP homology 1) and a C-terminal coiled-coil domain. Long forms of the protein contain both EVH1 and coiled-coil domains and are constitutively expressed, whereas the short forms contain only the EVH1 domain and are expressed in an activity dependent manner1. The Homer family includes three members, Homer1b/c, Homer2a/b, and Homer3. Homer2 protein, also called Vesl-2, is a scaffolding protein that is important for the proper organization, localization and signaling of excitatory postsynaptic receptors. Homer2 protein associates with filamentous actin (F-actin) and directly binds to drebrin, an actin-binding and remodeling protein in dendritic spines. The protein also binds to activated Cdc42, a member of the Rho small GTPase family2. The protein interacts with mGluR1, mGluR5, PI3 Kinase enhancer (PIKE), inositol 1,4,5-trisphosphate receptors (IP3), SHANK and other proteins3,4.Deletion of the Homer2 gene in mice demonstrates several abnormalities in glutamatergic signaling and in the nucleus accumbens such as reduced basal extracellular glutamate content and reduced function and total protein expression of both mGluR1 and the cystine-glutamate exchanger4.

Applications may also work in :

IF IHC WB

Supplier :

Alomone Labs

Target :

Homer protein homolog 2, Cupidin, Vesl-2

Short Description :

A Rabbit Polyclonal Antibody to Homer2

Long Description :

Anti-Homer2 Antibody (#APZ-027) is a highly selective antibody directed against an epitope of the rat protein. The antibody can be used in western blot and immunohistochemistry applications. It has been designed to recognize Homer2 from human, mouse, and rat samples.

Negative Control :

BLP-PZ027

Positive Control :

Synonyms :

Homer protein homolog 2, Cupidin, Vesl-2

Lead Time :

1-2 Business Days

Country of origin :

Israel/IL

Applications key :

CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot

Specifictiy :

HOMER2

Form :

Lyophilized powder. Reconstituted antibody contains phosphate buffered saline (PBS), pH 7.4.

Comment :

Contact Alomone Labs for technical support and product customization

Species reactivity key :

H- Human, M- Mouse, R- Rat

Is Toxin :

Purity :

Affinity purified on immobilized antigen.

UNSPSC :

41116161

Clone :

Standard quality control of each lot :

Western blot analysis

Antigen preadsorption control :

1 µg peptide per 1 µg antibody

Application Dilutions: Immunohistochemis ... :

1:200

Application Dilutions: Western blot wb :

1:200

more info or order :

Alomone Labs product webpage