CAK1; Megakaryocyte potentiating factor; Mesothelin; MSLN; SMR; SMRP

For Research Use Only. Not for use in diagnostic procedures.

Monoclonal

IgG2b, kappa

MSLN/2131

Mouse

Mesothelin is a 40kDa glycosyl-phosphatidylinositol-anchored glycoprotein cleaved from a 69kDa precursor protein. Mesothelin immunoreactivity is high in cancers of the ovary (serous papillary, endometrioid and undifferentiated) and pancreas, with less frequent staining seen in adenocarcinomas of the endometrium, lung and stomach/esophagus. Mesothelin is one of the most sensitive markers for mesothelioma.

200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Small volumes of anti-MSLN antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Immunohistochemistry (IHC) Formalin

IHC-F: 1-2ug/ml for 30 minutes at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.

Formalin-fixed, paraffin-embedded human Lung Mesothelioma stained with Mesothelin Mouse Monoclonal Antibody (MSLN/2131).

Formalin-fixed, paraffin-embedded human Endometrial Carcinoma stained with Mesothelin Mouse Monoclonal Antibody (MSLN/2131).

Formalin-fixed, paraffin-embedded human Tonsil stained with Mesothelin Mouse Monoclonal Antibody (MSLN/2131).

SDS-PAGE Analysis Purified Mesothelin Mouse Monoclonal Antibody (MSLN/2131).Confirmation of Integrity and Purity of the Antibody.

Formalin-fixed, paraffin-embedded Mouse Lung stained with Mesothelin Mouse Monoclonal Antibody (MSLN/2131).

Formalin-fixed, paraffin-embedded Rat Stomach stained with Mesothelin Mouse Monoclonal Antibody (MSLN/2131).

Analysis of Protein Array containing more than 19, 000 full-length human proteins using Mesothelin Mouse Monoclonal Antibody (MSLN/2131). Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

40kDa (Mature form); 69kDa (Precursor)

mesothelin

mesothelin

Mesothelin

MPF; MPF??[Similar Products]

This gene encodes a preproprotein that is proteolytically processed to generate two protein products, megakaryocyte potentiating factor and mesothelin. Megakaryocyte potentiating factor functions as a cytokine that can stimulate colony formation of bone marrow megakaryocytes. Mesothelin is a glycosylphosphatidylinositol-anchored cell-surface protein that may function as a cell adhesion protein. This protein is overexpressed in epithelial mesotheliomas, ovarian cancers and in specific squamous cell carcinomas. Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed. [provided by RefSeq, Feb 2016]

Membrane-anchored forms may play a role in cellular adhesion.

Chang, K. and Pastan, I. 1996. Molecular cloning of Mesothelin, a differentiation antigen present on mesothelium, mesotheliomas, and ovarian cancers. Proc. Natl. Acad. Sci. USA 93: 136-140.

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