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Key Documents

MAB3729

Sigma-Aldrich

Anti-c-met Antibody, clone 4AT44

clone 4AT44, Chemicon®, from mouse

Synonym(s):

Hepatocyte Growth Factor Receptor, HGFR

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

4AT44, monoclonal

species reactivity

mouse, human

manufacturer/tradename

Chemicon®

technique(s)

western blot: suitable

isotype

IgG1

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... MET(4233)
mouse ... Met(17295)

Specificity

Reacts with c-met/HGFR (Hepatocyte growth factor receptor). The Met receptor tyrosine kinase is the prototypical member of a small subfamily of growth factor receptors that when activated, induces mitogenic, motogenic, and morphogenic cellular responses. The ligand for c-met is hepatocyte growth factor/scatter factor (HGF/SF) and while normal HGF/SF-Met signaling is required for embryonic development, abnormal c-met signaling has been strongly implicated in tumorigenesis, particularly in the development of invasive and metastatic phenotypes.

Immunogen

Purified recombinant catalytic domain of human Met

Application

Research Category
Signaling
Research Sub Category
Growth Factors & Receptors
This Anti-c-met Antibody, clone 4AT44 is validated for use in WB for the detection of c-met.
Western Blot: 1:100-1:500.

ELISA (direct): 1:1,000

Optimal working dilutions must be determined by the end user.

Linkage

Replaces: 04-1051

Physical form

Format: Purified
Protein G purified immunoglobulin. Liquid in PBS containing 0.09% sodium azide.

Storage and Stability

Maintain at -20°C in undiluted aliquots for up to 6 months after date of receipt. Avoid repeated freeze/thaw cycles.

Other Notes

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

Legal Information

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

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.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A novel multipurpose monoclonal antibody for evaluating human c-Met expression in preclinical and clinical settings.
Knudsen, BS; Zhao, P; Resau, J; Cottingham, S; Gherardi, E; Xu, E; Berghuis, B; Daugherty et al.
Applied Immunohistochemistry & Molecular Morphology null
Antibody validation by quantitative analysis of protein expression using expression of Met in breast cancer as a model.
Pozner-Moulis, S; Cregger, M; Camp, RL; Rimm, DL
Laboratory Investigation; a Journal of Technical Methods and Pathology null
Wafaa M Rashed et al.
Journal of cancer research and clinical oncology, 147(1), 167-175 (2020-09-28)
Long interspersed nuclear element 1 (LINE-1 or L1) is a dominant non-long terminal repeat (non-LTR) retrotransposon in the human genome that has been implicated in the overexpression of MET. Both the canonical MET and L1-MET transcripts are considered to play
Simone Buraschi et al.
The Journal of biological chemistry, 285(53), 42075-42085 (2010-10-27)
A theme emerging during the past few years is that members of the small leucine-rich proteoglycan gene family affect cell growth by interacting with multiple receptor tyrosine kinases (RTKs), mostly by a physical down-regulation of the receptors, thereby depriving tumor
Xiaobin Wang et al.
Journal of cellular and molecular medicine, 25(21), 10164-10174 (2021-10-16)
Mantle cell lymphoma (MCL) is a haematologic malignancy. The proteasome inhibitor (PI) bortezomib has been approved to treat MCL, but resistance has emerged through mechanisms that remain unclear. This study aimed to explore the mechanism of PI resistance in MCL

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