Exbio — Research products — Antibodies — Other intracellular antigens — Anti-PCLO Purified

Anti-PCLO Purified

Regulatory status

RUO

Antigen

PCLO

Clone

PCLO-01

Format

Purified

Reactivity

Human

Application

WB, FC (QC tested)

Variant

0.1 mg

11-698-C100

In stock

198.00 USD

0.025 mg

11-698-C025

Delivery 1 week

99.00 USD

Variant

0.1 mg

11-698-C100

In stock

198.00 USD

0.025 mg

11-698-C025

Delivery 1 week

99.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1

Specificity

The mouse monoclonal antibody PCLO-01 recognizes PCLO (Piccolo), a more than 400 kDa multidomain protein expressed mainly in the presynaptic cytoplasmatic matrix of the neurons.

Application

WB, FC (QC tested)

Application details

Flow cytometry: Recommended dilution: 1-5 μg/ml, intracellular staining.
Western blotting: A small splice variant of PCLO can be analyzed by Western blotting, however, the whole protein is too large (over 400 kDa) to be successfully processed by SDS PAAGE.

Reactivity

Human

Immunogen

Human recombinant PCLO protein

Concentration

1 mg/ml

Preparation

Purified by protein-A affinity chromatography.

Formulation

Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Do not freeze.

The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.

Other names

ACZ, PCH3, piccolo, aczonin

Antigen description

PCLO (piccolo, also known as aczonin) is a large (more than 400 kDa) multidomain protein of the presynaptic cytomatrix in neurons, that is present in all vertebrate synapses, but is absent from invertebrates. It contains zinc finger and coiled-coil sequences, as well as N-terminal glutamine-rich sequence, and C-terminal PDZ domain followed by two C2 domains (C2A and C2B). In vitro binding and transfection experiments suggested that PCLO binds to multiple proteins including profilin and L-type calcium channels. It is involved in neurotransmitter release and insulin secretion.

Entrez Gene ID 27445

UniProt ID Q9Y6V0

Western blotting of human REH erythroid cell line lysate (1% laurylmaltoside); non-reduced sample, immunostained by mAb PCLO-01 and goat anti-mouse IgG (H+L)-HRP conjugate. The zone evidently corresponds to a small splice variant of the PCLO protein present in this type of cell (see Uniprot database, Genome Res. 14:2121-2127(2004)); the major form (over 500 kDa) expressed in neurons is too large for analysis by Western blotting.

General references:

Dresbach T, Torres V, Wittenmayer N, Altrock WD, Zamorano P, Zuschratter W, Nawrotzki R, Ziv NE, Garner CC, Gundelfinger ED: Assembly of active zone precursor vesicles: obligatory trafficking of presynaptic cytomatrix proteins Bassoon and Piccolo via a trans-Golgi compartment. J Biol Chem. 2006 Mar 3;281(9):6038-47.
PubMed

Mukherjee K, Yang X, Gerber SH, Kwon HB, Ho A, Castillo PE, Liu X, Südhof TC: Piccolo and bassoon maintain synaptic vesicle clustering without directly participating in vesicle exocytosis. Proc Natl Acad Sci U S A. 2010 Apr 6;107(14):6504-9.
PubMed