Paxillin Recombinant Rabbit Monoclonal Antibody [SY23-02]
Usd: 385 Special Discount
Specification
Safety datasheet
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- MSDS_HUABIO.pdf
- MSDS_HUABIO.pdf
- MSDS_ET1607-22_Europe.pdf
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Overview
Product Name
Paxillin Recombinant Rabbit Monoclonal Antibody [SY23-02]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within Human Paxillin aa 1-59 / 591.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IF-Cell, IF-Tissue, IHC-P, IP
Target Molecular Weight
Predicted band size: 65 kDa
Positive Control
HeLa cell lysate, A431 cell lysate, PANC-1 cell lysate, RAW264.7 cell lysate, C6 cell lysate, Rat testis tissue lysate, SK-OV-3, HeLa, C6, human kidney tissue, mouse testis tissue, human breast carcinoma tissue, mouse ovary tissue, rat testis tissue.
Conjugation
unconjugated
Clone Number
SY23-02
RRID
Reactivity Data
Verified (internally validated)
Reported in literature (not internally validated)
Predicted reactive (based on sequence homology)
Not recommended (failed internal validation)
| WB | IHC-P | IF-Cell | IF-Tissue | IP | |
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| human |
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| mouse |
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| rat |
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Product Features
Form
Liquid
Concentration
1 mg/mL.(The concentration of this product may be batch-dependent)
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*PBS (pH7.4), 0.1% BSA, 40% Glycerol, 0.2% Proclean 950.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
-
WB
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1:1,000-1:5,000
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IF-Cell
-
1:50-1:200
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IF-Tissue
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1:50-1:200
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IHC-P
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1:50-1:200
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IP
-
Use at an assay dependent concentration.
Target
Function
Paxillin is a focal adhesion phosphoprotein that is localized to the cytoskeleton. Phosphorylation of paxillin has been shown to occur in response to PDGF treatment, v-Src transformation or cross-linking of integrins. FAK (focal adhesion kinase) and PYK2 have been shown to phosphorylate paxillin. FAK phosphorylates paxillin specifically on Tyr 118 in vitro. However, FAK phosphorylation does not seem to be required for the recruitment of paxillin to cell adhesion sites. Paxillin may play a role in signal transduction, regulation of cell morphology and the recruitment of structural and signaling molecules to focal adhesions. It has been shown that the amount of paxillin is reduced in mitotic cells by proteolytic downregulation and that paxillin is alternatively phosphorylated on serine rather than on tyrosine and serine during mitosis.
Background References
1. Izumi D et al. CXCL12/CXCR4 activation by cancer-associated fibroblasts promotes integrin 1 clustering and invasiveness in gastric cancer. Int J Cancer 138:1207-19 (2016).
2. Yariswamy M et al. Cardiac-restricted Overexpression of TRAF3 Interacting Protein 2 (TRAF3IP2) Results in Spontaneous Development of Myocardial Hypertrophy, Fibrosis, and Dysfunction. J Biol Chem 291:19425-36 (2016).
Sequence Similarity
Belongs to the paxillin family.
Post-translational Modification
Phosphorylated by MAPK1/ERK2 (By similarity). Phosphorylated on tyrosine residues during integrin-mediated cell adhesion, embryonic development, fibroblast transformation and following stimulation of cells by mitogens. Phosphorylation at Ser-244 by CDK5 reduces its interaction with PTK2/FAK1 in matrix-cell focal adhesions (MCFA) during oligodendrocytes (OLs) differentiation. Phosphorylation at Tyr-31 and Tyr-118 by PTK6 promote the activation of RAC1 via CRK/CrKII, thereby promoting migration and invasion. Phosphorylation at Ser-250 by SLK is required for PXN redistribution and cell motility.
Subcellular Location
Cytoplasm, cytoskeleton, Cell junction, focal adhesion, cell cortex.
Synonyms
FLJ16691 antibody
FLJ23042 antibody
Paired box protein Pax 1 antibody
PAX 1 antibody
PAX1 antibody
PAXI_HUMAN antibody
Paxillin alpha antibody
Paxillin antibody
PXN antibody
PXN protein antibody
Images
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Western blot analysis of Paxillin on different lysates with Rabbit anti-Paxillin antibody (ET1607-22) at 1/5,000 dilution.
Lane 1: HeLa cell lysate
Lane 2: A431 cell lysate
Lane 3: PANC-1 cell lysate
Lane 4: RAW264.7 cell lysate
Lysates/proteins at 15 µg/Lane.
Predicted band size: 65 kDa
Observed band size: 65 kDa
Exposure time: 2 minutes; 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 (ET1607-22) at 1/5,000 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. -
Western blot analysis of Paxillin on different lysates with Rabbit anti-Paxillin antibody (ET1607-22) at 1/1,000 dilution.
Lane 1: C6 cell lysate (20 µg/Lane)
Lane 2: Rat testis tissue lysate (40 µg/Lane)
Predicted band size: 65 kDa
Observed band size: 65 kDa
Exposure time: 8 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 (ET1607-22) at 1/1,000 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. -
Immunocytochemistry analysis of SK-OV-3 cells labeling Paxillin with Rabbit anti-Paxillin antibody (ET1607-22) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Paxillin antibody (ET1607-22) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (HA601187, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Immunocytochemistry analysis of HeLa cells labeling Paxillin with Rabbit anti-Paxillin antibody (ET1607-22) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Paxillin antibody (ET1607-22) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (HA601187, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Immunocytochemistry analysis of C6 cells labeling Paxillin with Rabbit anti-Paxillin antibody (ET1607-22) at 1/50 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Paxillin antibody (ET1607-22) at 1/50 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-Paxillin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1607-22, 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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Immunohistochemical analysis of paraffin-embedded mouse testis tissue using anti-Paxillin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1607-22, 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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Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-Paxillin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1607-22, 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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Immunohistochemical analysis of paraffin-embedded mouse ovary tissue using anti-Paxillin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1607-22, 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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Immunohistochemical analysis of paraffin-embedded rat testis tissue using anti-Paxillin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1607-22, 1/200) 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.
Citation
-
Tannic acid–metal single-cell nano-coatings regulate bone mesenchymal stem cell fate through ion-specific pericellular microenvironments
Journal: Journal of Biomaterials Applications
DOI: 10.1177/08853282261449941
IF: 2.4
Application: IF-Cell
Reactivity:
Publish date: 2026 Jun
-
Prodigiosin Enhanced TMZ Chemosensitivity by Suppressing Focal Adhesion and Inhibiting Autophagy in Glioblastoma Cells
Journal: Biomolecules
DOI: 10.3390/biom16070977
IF: 5.6
Application: IF
Reactivity: Human
Publish date: 2026 Jul
-
MXene-inducing self-assembled Bombyx mori (B. mori) silk fibroin nanofibers improve the early cell adhesion and neuronal differentiation of neural stem cells
Journal: Chemical Engineering Journal
DOI: 10.1016/j.cej.2025.167464
IF: 13.2
Application: IF-cell
Reactivity: Rat
Publish date: 2025 Aug
-
The virulence modulator PA-X protein has minor effect on the pathogenicity of the highly pathogenic H7N9 avian influenza virus in mice
Journal: Veterinary Microbiology
DOI:
IF: 3.3
Application: WB
Reactivity: Human
Publish date: 2021 Apr
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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