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Integrin beta 4 Recombinant Rabbit Monoclonal Antibody [JM11-06]

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Specification

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Catalog# ET1703-52

Integrin beta 4 Recombinant Rabbit Monoclonal Antibody [JM11-06]

Application

  • WB

  • IHC-P

Reactivity

  • Human

  • Mouse

  • Rat

Conjugation

  • unconjugated

This product has been cited in peer reviewed publications, see list HERE

Overview

Product Name

Integrin beta 4 Recombinant Rabbit Monoclonal Antibody [JM11-06]

Antibody Type

Recombinant Rabbit monoclonal Antibody

Immunogen

Recombinant protein within mouse Integrin beta 4 aa 1564-1822 / 1822 .

Species Reactivity

Human, Mouse, Rat

Validated Applications

WB, IHC-P

Molecular Weight

Predicted band size: 202 kDa

Positive Control

HeLa cell lysate, A549 cell lysate, rat colon tissue, rat liver tissue, human breast carcinoma tissue, human tonsil tissue, human pancreas tissue, mouse colon tissue.

Conjugation

unconjugated

Clone Number

JM11-06

RRID

AB_3070408

Product Features

Form

Liquid

Concentration

Storage Instructions

Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.

Storage Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Isotype

IgG

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:1,000-1:2,000

  • IHC-P

  • 1:50-1:200

Target

Function

Integrins are heterodimers composed of noncovalently associated transmembrane a and b subunits. The 16 a and 8 b subunits heterodimerize to produce more than 20 different receptors. Most integrin receptors bind ligands that are components of the extracellular matrix, including Fibronectin, collagen and vitronectin. Certain integrins can also bind to soluble ligands, such as fibrinogen, or to counterreceptors on adjacent cells such as the intracellular adhesion molecules (ICAMs), leading to aggregation of cells. Integrin β4 (ITGB4), also known as CD104, is a 1,822 amino acid single-pass type I membrane protein belonging to the Integrin β chain family. Known to associate with Integrin α6, Integrin β4 functions as a receptor for Laminin and is predominantly expressed by epithelia. Integrin β4 exists as five alternatively spliced isoforms that are encoded by a gene located on human chromosome 17q25.1.

Background References

1. Yang S et al. Abnormalities in the basement membrane structure promote basal keratinocytes in the epidermis of hypertrophic scars to adopt a proliferative phenotype. Int J Mol Med 37:1263-73 (2016).

2. Grudzien-Nogalska E et al. CPEB1 promotes differentiation and suppresses EMT in mammary epithelial cells. J Cell Sci 127:2326-38 (2014).

Sequence Similarity

Belongs to the integrin beta chain family.

Tissue Specificity

Integrin alpha-6/beta-4 is predominantly expressed by epithelia. Isoform beta-4D is also expressed in colon and placenta. Isoform beta-4E is also expressed in epidermis, lung, duodenum, heart, spleen and stomach.

Post-translational Modification

Palmitoylated by DHHC3 at several cysteines of the membrane-proximal region, enhancing stability and cell surface expression. Palmitoylation also promotes secondary association with tertaspanins.

Subcellular Location

Membrane.

UNIPROT

SwissProt: P16144 Human

SwissProt: A2A863 Mouse

SwissProt: Q64632 Rat

Synonyms

CD 104 antibody

CD104 antibody

CD104 antigen antibody

gp150 antibody

Integrin beta 4 subunit antibody

Integrin beta-4 antibody

ITB4_HUMAN antibody

ITG B4 antibody

ITGB 4 antibody

Itgb4 antibody

Images

  • Western blot analysis of Integrin beta 4 on different lysates with Rabbit anti-Integrin beta 4 antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>) at 1/2,000 dilution.<br /><br />Lane 1: HeLa cell lysate<br />Lane 2: A549 cell lysate<br /><br />Lysates/proteins at 20 µg/Lane.<br /><br />Predicted band size: 202 kDa<br />Observed band size: 250 kDa<br /><br />Exposure time: 25 seconds; ECL: K1801;<br />4-20% SDS-PAGE gel.<br /><br />Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (<a href="/products/HA1001" style="font-weight: bold;text-decoration: underline;">HA1001</a>) at 1/50,000 dilution was used for 1 hour at room temperature.

    Western blot analysis of Integrin beta 4 on different lysates with Rabbit anti-Integrin beta 4 antibody (ET1703-52) at 1/2,000 dilution.

    Lane 1: HeLa cell lysate
    Lane 2: A549 cell lysate

    Lysates/proteins at 20 µg/Lane.

    Predicted band size: 202 kDa
    Observed band size: 250 kDa

    Exposure time: 25 seconds; ECL: K1801;
    4-20% SDS-PAGE gel.

    Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (ET1703-52) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.

  • Immunohistochemical analysis of paraffin-embedded rat colon tissue with Rabbit anti-Integrin beta 4 antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded rat colon tissue with Rabbit anti-Integrin beta 4 antibody (ET1703-52) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-52) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded rat liver tissue with Rabbit anti-Integrin beta 4 antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded rat liver tissue with Rabbit anti-Integrin beta 4 antibody (ET1703-52) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-52) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-52, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-52, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human pancreas tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human pancreas tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-52, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/ET1703-52" style="font-weight: bold;text-decoration: underline;">ET1703-52</a>, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-Integrin beta 4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-52, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

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Citation