Recombinant Mesothelin Antibody

SKU: orb1825302

Description

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.

Images & Validation

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Tested Applications	IHC-P, WB
Dilution Range	Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT,Western blot: 2-4ug/ml
Reactivity	Human
Application Notes	Optimal dilution of the recombinant Mesothelin antibody should be determined by the researcher.

Key Properties

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Antibody Type	Primary Antibody
Host	Rabbit
Clonality	Recombinant
Isotype	Rabbit IgG, kappa
Clone No.	MSLN/8391R
Immunogen	A recombinant partial protein sequence (within amino acids 273-407) from the human protein was used as the immunogen for the recombinant Mesothelin antibody.
Purification	Protein A/G affinity
Conjugation	Unconjugated

Storage & Handling

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Storage	Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Buffer/Preservatives	0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin, 0.05% sodium azide
Expiration Date	12 months from date of receipt.
Disclaimer	For research use only

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IHC staining of FFPE human ovarian cancer tissue with recombinant Mesothelin antibody (MSLN/8391R). Inset: PBS used in place of primary Ab (secondary Ab negative control). HIER: boil tissue sections in pH9 10 mM Tris with 1 mM EDTA for 20 min and allow to cool before testing.

SDS-PAGE analysis of purified, BSA-free recombinant Mesothelin antibody (clone MSLN/8391R) as confirmation of integrity and purity.

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UniProt

Q13421

UniProt Details

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No UniProt data available

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Protocol Information

Western Blot (IB, immunoblot)

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IHC-P

Immunohistochemistry Paraffin

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