AB2272

Anti-ZO-1 Antibody

from rabbit, purified by affinity chromatography

• Sinônimo(s): tight junction protein 1, zonula occludens 1 protein, Zona occludens protein 1, Zonula occludens protein 1, zona occludens 1
• Código UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Propriedades

• fonte biológica: rabbit
• Nível de qualidade: 100
• forma do anticorpo: affinity isolated antibody
• tipo de produto de anticorpo: primary antibodies
• clone: polyclonal
• purificado por: affinity chromatography
• reatividade de espécies: human
• reatividade da espécie (prevista por homologia): mouse (based on 100% sequence homology)
• embalagem: antibody small pack of 25 μg
• técnica(s): immunohistochemistry: suitable (paraffin); western blot: suitable
• nº de adesão NCBI: NP_003248
• nº de adesão UniProt: Q07157
• Condições de expedição: ambient; wet ice
• temperatura de armazenamento: 2-8°C
• modificação pós-traducional do alvo: unmodified
• Informações sobre genes: human ... TJP1(7082)

Descrição

Descrição geral

Tight junctions are complexes of proteins that create intercellular boundaries between the plasma membrane domains of epithelial and endothelial cells. Many of the tight junction-associated proteins are members of the membrane associated guanylate kinase (MAGUK) family and include occludin and zona occludin family members ZO-1, ZO-2 and ZO-3. These proteins are thought to have both structural and signaling roles, and are characteristically defined by three protein-protein interaction modules: the PDZ domain, the SH3 domain and the guanylate kinase (GuK) domain. ZO-1 forms complexes with either ZO-2 or ZO-3. In addition, these proteins can also associate with claudin, occludin and F-actin, at tight junction stands, where they provide a linkage between the actin cytoskeleton and the tight junction. ZO-1 expression is significantly reduced in many breast cancer lines. ZO-2 and ZO-3 are ubiquitously expressed within epithelial tight junctions, and unlike ZO-1, which is also expressed at cell junctions of cardiac myocytes, ZO-2 is not expressed in nonepithelial tissue.

Especificidade

Other homologies: Rat ( 89% sequence homology).

Imunogênio

KLH-conjugated linear peptide corresponding to human ZO-1.

Aplicação

Detect ZO-1 using this Anti-ZO-1 Antibody validated for use in WB, IH(P).

Immunohistochemistry Analysis: 1:500 dilution from a previous lot detected ZO-1 in normal human testis tissue.

Research Category
Neuroscience

Research Sub Category
Neuronal & Glial Markers

Qualidade

Evaluated by Western Blot in HepG2 cell lysate.

Western Blot Analysis: 0.1 µg/mL of this antibody detected ZO-1 on 10 µg of HepG2 cell lysate.

Descrição-alvo

~260 kDa observed

forma física

Affinity purified

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Armazenamento e estabilidade

Stable for 1 year at 2-8°C from date of receipt.

Nota de análise

Control
HepG2 cell lysate

Outras notas

Concentration: Please refer to lot specific datasheet.

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Exoneração de responsabilidade

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable