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Product Name Mesothelin Chinese Name 间皮素抗体 Alias MSLN; MES; CAK 1; CAK1; CAK1 antigen; Megakaryocyte potentiating factor; Mesothelin isoform 1 precursor; MPF; Pre pro megakaryocyte potentiating factor; SMR; SMRP; Soluble MPF mesothelin related protein; MSLN_HUMAN. Research Area Tumour immunology TumourCell biologyMaker Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, Rat, Applications WB=1:500-2000 ELISA=1:5000-10000 Flow-Cyt=1μg/Test
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 64kDa Cellular localization The cell membrane Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Mesothelin: 101-200/630 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Mesothelin(MSLN)may play a role in cell adhesion and cell shape dynamics; human homolog highly expressed in renal cell carcinoma. malignant tumors, such as a skin lump, ovary cancer and the pancreas cancer...etc..Mainly used for the research of the malignant tumor.
Function:
Membrane-anchored forms may play a role in cellular adhesion. Megakaryocyte-potentiating factor (MPF) potentiates megakaryocyte colony formation in vitro.
Subunit:
Interacts with MUC16.
Subcellular Location:
Cell membrane; Lipid-anchor, GPI-anchor. Golgi apparatus.
Megakaryocyte-potentiating factor: Secreted.
Isoform 3: Secreted.
Tissue Specificity:
Expressed in lung. Expressed at low levels in heart, placenta and kidney. Expressed in mesothelial cells. Highly expressed in mesotheliomas, ovarian cancers, and some squamous cell carcinomas (at protein level).
Post-translational modifications:
Both MPF and the cleaved form of mesothelin are N-glycosylated.
Proteolytically cleaved by a furin-like convertase to generate megakaryocyte-potentiating factor (MPF), and the cleaved form of mesothelin.
Similarity:
Belongs to the mesothelin family.
SWISS:
Q13421
Gene ID:
10232
Database links:Entrez Gene: 10232 Human
Omim: 601051 Human
SwissProt: Q13421 Human
Unigene: 408488 Human
间皮素(mesothelin, MSLN)是一种相对分子量:64kDa的细胞表面glycoprotein, 在间皮瘤、 卵巢癌、 胰腺癌等恶性Tumour中有较高的表达。主要用于恶性Tumour的研究。
Product Picture Sample: Mcf-7 Cell Lysate at 40 ug
Primary: Anti- Mesothelin (SL0300R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 64 kD
Observed band size: 62 kD
Paraformaldehyde-fixed, paraffin embedded (human tonsil); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Mesothelin) Polyclonal Antibody, Unconjugated (SL0300R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (human cervical carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Mesothelin) Polyclonal Antibody, Unconjugated (SL0300R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat placenta); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Mesothelin) Polyclonal Antibody, Unconjugated (SL0300R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (human gastric carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Mesothelin) Polyclonal Antibody, Unconjugated (SL0300R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (mouse placenta); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Mesothelin) Polyclonal Antibody, Unconjugated (SL0300R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Blank control: Hela(blue).
Primary Antibody: Rabbit Anti-Mesothelin/AF647 Conjugated antibody (SL0300R-AF647), Dilution: 0.2μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG/AF647(orange) ,used under the same conditions.
Protocol
The cells were washed twice with phosphate-buffered saline (PBS). The cells were incubated in 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions followed by the antibody (SL0300R-AF647, 0.2μg /1x10^6 cells) for 30 min on ice. Acquisition of 20,000 events was performed.Blank control: A549(blue), the cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice..
Isotype Control Antibody: Rabbit IgG(orange) ; Secondary Antibody: Goat anti-rabbit IgG-FITC(white blue), Dilution: 1:100 in 1 X PBS containing 0.5% BSA ; Primary Antibody Dilution: 1μl in 100 μL1X PBS containing 0.5% BSA(green).
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