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AB196168

Alexa Fluor® 647 Anti-S100A4 antibody [EPR2761(2)]

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(4 Publications)

Rabbit Recombinant Monoclonal S100A4 antibody - conjugated to Alexa Fluor® 647. Suitable for ICC/IF, Flow Cyt (Intra) and reacts with Human samples. Cited in 4 publications.

View Alternative Names

CAPL, MTS1, S100A4, Protein S100-A4, Calvasculin, Metastasin, Placental calcium-binding protein, Protein Mts1, S100 calcium-binding protein A4

2 Images
Flow Cytometry (Intracellular) - Alexa Fluor® 647 Anti-S100A4 antibody [EPR2761(2)] (AB196168)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Alexa Fluor® 647 Anti-S100A4 antibody [EPR2761(2)] (AB196168)

Overlay histogram showing A375 cells stained with ab196168 (red line). The cells were fixed with 4% formaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab196168, 1/50 dilution) for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) Alexa Fluorr® 647 used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

Acquisition of >5,000 events were collected using a solid-state 25mW red diode laser (635 nm) and 675/30 bandpass filter.

This antibody gave a positive signal in A375 fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-S100A4 antibody [EPR2761(2)] (AB196168)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-S100A4 antibody [EPR2761(2)] (AB196168)

ab196168 staining S100A4 in A375 cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab196168 at 1/100 dilution (shown in red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-S100A4 antibody [EPR2761(2)]

  • 578 PE

    PE Anti-S100A4 antibody [EPR2761(2)]

  • 660 APC

    APC Anti-S100A4 antibody [EPR2761(2)]

  • HRP

    HRP Anti-S100A4 antibody [EPR2761(2)]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-S100A4 antibody [EPR2761(2)]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-S100A4 antibody [EPR2761(2)]

  • 603 Alexa Fluor® 568

    Alexa Fluor® 568 Anti-S100A4 antibody [EPR2761(2)]

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-S100A4 antibody [EPR2761(2)]

  • Unconjugated

    Anti-S100A4 antibody [EPR2761(2)]

  • Carrier free

    Anti-S100A4 antibody [EPR2761(2)] - BSA and Azide free (Capture)

  • Carrier free

    Anti-S100A4 antibody [EPR2761(2)] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR2761(2)

Isotype

IgG

Conjugation

Alexa Fluor® 647

Excitation/Emission

Ex: 650nm, Em: 665nm

Carrier free

No

Reacts with

Human

Applications

ICC/IF, Flow Cyt (Intra)

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100", "ICCIF-species-notes": "<p>This product gave a positive signal in A375 cells fixed with 4% formaldehyde (10 min)</p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/50", "FlowCytIntra-species-notes": "<p><a href='/en-us/products/primary-antibodies/alexa-fluor-647-rabbit-igg-monoclonal-epr25a-isotype-control-ab199093'>ab199093</a> - Rabbit monoclonal IgG (Alexa Fluor® 647), is suitable for use as an isotype control with this antibody.</p>" } } }
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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Store in the dark
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

S100A4 also known as metastasin or MTS1 is a protein with a molecular weight of approximately 12 kDa. It functions by binding calcium which induces conformational changes aiding in its interaction with target proteins. S100A4 is part of the S100 family of proteins characterized by two EF-hand calcium-binding motifs. Expression of S100A4 is observed in various cell types including fibroblasts endothelial cells and several tumor cells where it contributes to processes like cell motility invasion and angiogenesis.
Biological function summary

The role of S100A4 extends beyond mere calcium binding; it associates with the cytoskeleton promoting cell structures related to movement and metastasis. It does not act alone but often partners with proteins like myosin IIA to regulate cytoskeletal dynamics. Additionally S100A4 modulates extracellular matrix components and interacts with signaling pathways that control cancer progression making it significant in both normal physiological contexts and pathological states.

Pathways

Functional activities of S100A4 integrate into important pathways involved in cellular movement and metastasis. S100A4 plays roles in the regulation of the Wnt/β-catenin pathway which is pivotal for cell-cell interaction and fate determination. It also interacts with matrix metalloproteinases like MMPs thereby managing processes of tissue invasion and remodeling essential in cancer metastasis. Other pathways influencing cell adhesion and signal transduction may indirectly involve S100A4 through related proteins.

Elevated S100A4 levels have implications in cancer particularly in enhancing metastasis in breast and colorectal cancers. The protein promotes tumor developments by inducing changes in the tumor microenvironment making it a target of interest in oncology. S100A4 also interacts with proteins like p53 and β-catenin which are critical in the pathology of tumors. Moreover S100A4 contributes to fibrotic diseases accentuating tissue remodeling activities by modulating fibroblast behavior and extracellular matrix deposition.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Calcium-binding protein that plays a role in various cellular processes including motility, angiogenesis, cell differentiation, apoptosis, and autophagy (PubMed : 16707441, PubMed : 23752197, PubMed : 30713770). Increases cell motility and invasiveness by interacting with non-muscle myosin heavy chain (NMMHC) IIA/MYH9 (PubMed : 16707441). Mechanistically, promotes filament depolymerization and increases the amount of soluble myosin-IIA, resulting in the formation of stable protrusions facilitating chemotaxis (By similarity). Modulates also the pro-apoptotic function of TP53 by binding to its C-terminal transactivation domain within the nucleus and reducing its protein levels (PubMed : 23752197). Within the extracellular space, stimulates cytokine production including granulocyte colony-stimulating factor and CCL24 from T-lymphocytes (By similarity). In addition, stimulates T-lymphocyte chemotaxis by acting as a chemoattractant complex with PGLYRP1 that promotes lymphocyte migration via CCR5 and CXCR3 receptors (PubMed : 26654597, PubMed : 30713770).
See full target information S100A4
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Publications (4)

Recent publications for all applications. Explore the full list and refine your search

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 10:e2302561 PubMed37897317

2023

Mammary Microvessels are Sensitive to Menstrual Cycle Sex Hormones.

Applications

Unspecified application

Species

Unspecified reactive species

Carmen Moccia,Marta Cherubini,Marina Fortea,Akinola Akinbote,Prasanna Padmanaban,Violeta Beltran-Sastre,Kristina Haase

Biofabrication 15: PubMed36126642

2022

Oral mucositis on a chip: modeling induction by chemo- and radiation treatments and recovery.

Applications

Unspecified application

Species

Unspecified reactive species

Khanh L Ly,Xiaolong Luo,Christopher B Raub

Methods in molecular biology (Clifton, N.J.) 2055:521-562 PubMed31502168

2019

Cyclic Multiplexed-Immunofluorescence (cmIF), a Highly Multiplexed Method for Single-Cell Analysis.

Applications

Unspecified application

Species

Unspecified reactive species

Jennifer Eng,Guillaume Thibault,Shiuh-Wen Luoh,Joe W Gray,Young Hwan Chang,Koei Chin

eLife 7: PubMed29993362

2018

Highly multiplexed immunofluorescence imaging of human tissues and tumors using t-CyCIF and conventional optical microscopes.

Applications

Unspecified application

Species

Unspecified reactive species

Jia-Ren Lin,Benjamin Izar,Shu Wang,Clarence Yapp,Shaolin Mei,Parin M Shah,Sandro Santagata,Peter K Sorger
View all publications
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Product promise

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