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HOMER1 Antibody (N-term)

Catalog # Availability Size / Price Inquiry
APR14116G 100 μl / $545

HOMER1 Antibody (N-term)

Brand

Leading Biology

Catalog Number

APR14116G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality HOMER1 antibody (N-term).

Molecular Weight

40277 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell junction, synapse. Note=Isoform 1 inhibits surface expression of GRM5 causing it to be retained in the endoplasmic reticulum.

Host

Rabbit

Species Reactivity

Human

Immunogen

96-122 aa

Target

This HOMER1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 96-122 amino acids from the N-terminal region of human HOMER1.

Isotype

Rabbit Ig

Symbol

SYN47

GeneID

UniProt ID

Function

Postsynaptic density scaffolding protein. Binds and cross-links cytoplasmic regions of GRM1, GRM5, ITPR1, DNM3, RYR1, RYR2, SHANK1 and SHANK3. By physically linking GRM1 and GRM5 with ER-associated ITPR1 receptors, it aids the coupling of surface receptors to intracellular calcium release. May also couple GRM1 to PI3 kinase through its interaction with AGAP2. Isoform 1 regulates the trafficking and surface expression of GRM5. Isoform 3 acts as a natural dominant negative, in dynamic competition with constitutively expressed isoform 1 to regulate synaptic metabotropic glutamate function. Isoform 3, may be involved in the structural changes that occur at synapses during long-lasting neuronal plasticity and development.

Summary

HOMER1 is a member of the homer family of dendritic proteins. Members of this family regulate group 1 metabotrophic glutamate receptor function.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, FC, E

Dilution

WB~~1:1000 IHC-P~~1:50~100 FC~~1:10~50

Synonyms

Homer protein homolog 1, Homer-1, HOMER1, SYN47

Images

Western blot analysis of HOMER1 antibody (N-term) (Cat. APR14116G) in HepG2 cell line lysates (35ug/lane). HOMER1 (arrow) was detected using the purified Pab.

Formalin-fixed and paraffin-embedded human hepatocarcinoma with HOMER1 Antibody (N-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.

HOMER1 Antibody (N-term) (Cat. APR14116G) flow cytometry analysis of HepG2 cells (bottom histogram) compared to a negative control cell (top histogram). FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.

Specification

Quantity

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