MAB1976Z

Anti-Integrin αVβ3 Antibody

Name: Anti-Integrin αVβ3 Antibody
Brand: MM

CHEMICON^®, mouse monoclonal, LM609

Sinónimos:

VitronectinReceptor, CD51/CD61, MAB1976

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About This Item

UNSPSC Code:

12352203

eCl@ss:

32160702

NACRES:

NA.41

Nombre del producto

Anti-Integrin αVβ3 Antibody, clone LM609, Azide Free, clone LM609, Chemicon^®, from mouse

biological source

mouse

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

LM609, monoclonal

species reactivity

human, canine, pig, rabbit, bovine, chicken, monkey, avian

should not react with

mouse, rat

manufacturer/tradename

Chemicon^®

technique(s)

flow cytometry: suitable
immunohistochemistry: suitable
immunoprecipitation (IP): suitable

isotype

IgG1

suitability

not suitable for immunohistochemistry (Paraffin)

NCBI accession no.

NM_002210.2

UniProt accession no.

P06756

shipped in

wet ice

target post-translational modification

unmodified

Other Notes

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

Physical form

Format: Purified

Protein A Purified mouse immunoglobulin in 20 mM sodium phosphate, 250 mM NaCl, pH. 7.6, with no preservatives.

Protein A purified

Analysis Note

Control
Positive Control: Human myeloma cell lines M21 and MoαV (Chen, 1995).
Negative Control: Mo cells (this cell line was derived from M21 but does not express integrin αV

Chen, 1995)

Application

Flow Cytometry: 1-3 μg LM609 per 0.5 x 10e6 cells in 100μL (Smith, 1996).

Immunoprecipitation: specifically immunoprecipitates the integrin alphaVbeta3 complex which, when resolved by SDS-PAGE under reducing conditions, results in an approximately 130 kDa band corresponding to the alphaV subunit and a 105 kDa band corresponding to the beta3 subunit (Cheresh, 1987).

Immunofluorescence: 5-10 μg/mL for staining of bFGF-treated 6 mm cryosections of chick chorioallantoic membrane fixed with acetone (Brooks, 1994). LM609 is also effective on 4% paraformaldehyde fixed, frozen tissues and cells. However it is not effective for immunohistochemical staining of paraffin-embedded tissue sections.

Inhibits adhesion of cells to vitronectin coated surfaces at 10-25 μg/mL.

Optimal working dilutions and protocols must be determined by end user.

Research Category
Cell Structure

Research Sub Category
Integrins

This Anti-Integrin αVβ3 Antibody, clone LM609, Azide Free is validated for use in FC, IH, IP, FUNC for the detection of Integrin αVβ3.

Biochem/physiol Actions

Reacts with the vitronectin receptor alphaVbeta3 complex, an RGD-directed adhesion receptor. LM609 has been demonstrated to block adhesion of a human melanoma cell line (M21) to vitronectin, fibrinogen and von Willebrand factor, as well as to a synthetic RGD containing peptide (Cheresh, 1987). In chick chorioallentoic membranes, LM609 was shown to block angiogenesis induced by bFGF and TNFalpha but had no effect on pre-existing vessels (Brooks, 1994). While LM609 does block cell attachment to RGD containing ligands, it does not interact directly with the RGD binding site. Instead, LM609 appears to be an allosteric inhibitor of integrin alphaVbeta3, which binds to a conformational epitope resulting from the post-translational association of the alphaV and beta3 subunits.

Disclaimer

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.

General description

Molecular Weight of Integrin αV: 125-135 kDa

The integrin family of cell adhesion receptors consists of at least 16 membrane-associated heterodimers, composed of an alpha and beta subunit that associate in a non-covalent manner. The structure and functional diversity of the integrin family are based upon the pairing abilities of the individual alpha and beta subunits. Key to these molecular interactions between the integrin receptors and their respective ligands is the recognition of the Arg-Gly-Asp (RGD) sequence, known to be present in the extracellular matrix components fibronectin, vitronectin, collagen, fibrinogen, and von Willebrand factor (Cheresh, 1991). The involvement of integrins in vascular proliferation, adhesion, and wound repair has been well documented. The adhesion receptor, integrin alphaVbeta3, appears to be selectively expressed on growing blood vessels and has been identified as a marker of angiogenic vascular tissue (Brooks, 1994). Due to its involvement in angiogenesis, integrin alphaVbeta3 is one of the most intensely studied of the integrin receptors.

Immunogen

Purified adhesion receptor from the human melanoma cell line M21 (Cheresh, 1987).

Preparation Note

Maintain at 2–8°C in undiluted aliquots for up to 6 months.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

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Clase de almacenamiento

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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The influences of cytotoxic drugs on endothelial cells remain incompletely understood. Herein, we examined the effects of chemotherapeutic agents in experimental angiogenesis models and analyzed vessel densities in clinical neuroblastoma tumor samples. Cisplatin (20 to 500 ng/mL), doxorubicin (4 to

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SKU	GTIN
MAB1976Z	04053252316852

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