SKU: 91329446763

MSLN/Mesothelin Fc Chimera Protein, Human

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Description

MSLN/Mesothelin Fc Chimera Protein, HumanProduct Specification Species Human Synonyms MSLN Mesothelin, MPF, SMRP Accession Q13421 1 Amino Acid Sequence Glu296 Gly580, with C hIgG1 Fc Expression System HEK293 Molecular Weight 70 85kDa Purity >95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag Human Fc Tag Physical Appearance Lyophilized Powder Storage Buffer PBS, pH7. 4 Reconstitution Reconstitute at 0. 1 1 mg ml according to the size in ultrapure water after rapid

Product Specification


Species Human
Synonyms MSLN/Mesothelin, MPF, SMRP
Accession Q13421-1
Amino Acid Sequence

Glu296-Gly580, with C-hIgG1 Fc

Expression System HEK293
Molecular Weight

70-85kDa

Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag Human Fc Tag
Physical Appearance Lyophilized Powder
Storage Buffer

PBS, pH7.4

Reconstitution

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.

· 3 months, -20 to -80℃ under sterile conditions after reconstitution.

· 1 week, 2 to 8℃ under sterile conditions after reconstitution.

· Please avoid repeated freeze-thaw cycles.

Reference

1、Chang K. et al. (1996) Molecular cloning of mesothelin, a differentiation antigen present on mesothelium, mesotheliomas, and ovarian cancers. PNAS. 93(1): 136-140.

2、Liu X. et al. (2020) Multiple proteases are involved in mesothelin shedding by cancer cells. Commun Biol. 3: 728.

Background

Mesothelin (MSLN) is also known as CAK1 antigen, Pre-pro-megakaryocyte potentiating factor, which belongs to the mesothelin family. Mesothelin/MSLN can be proteolytically cleaved into the following two chains by a furin-like convertase: Megakaryocyte-potentiating factor (MPF) and the cleaved form of mesothelin. Both MPF and the cleaved form of mesothelin are N-glycosylated. Mesothelin/MSLN can interacts with MUC16. The membrane-anchored form of MSLN may play a role in cellular adhesion. MPF potentiates megakaryocyte colony formation in vitro. Mesothelin (MSLN) is a lineage restricted cell surface protein expressed in about 30% of human cancers and high MSLN expression is associated with poor survival in several different cancers. The restricted expression of MSLN in normal tissue and its frequent expression in cancers make MSLN an excellent target for antibody-based therapies.

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SKU: 91329446763

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4.4 ★★★★★
Based on 15 reviews
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Product Reviews
C
Verified Purchase
CJ
Natrona Heights, US
★★★★★ 5
Not for dogs that chew/ Update Seller Stands Behind their Product
Color: Con Leche
My 15 pound cavalier spaniel was in love with this toy, but it only took her about an hour to rip the end of it off and expose the contents. We had to take it away from her to prevent her from eating the inside. It might be good for a dog who only wants to play tug-of-war and not chew -wanted to send it back, but it was destroyed so we threw it in the trash. / As a update, I should have read the reviews and this is not for heavy chewers, I will say the seller was awesome and compensated me for this, thank you Olly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
H
Verified Purchase
hunter vassau
Whiting, US
★★★★★ 5
Dog loves it.
Color: Con Leche
I use this tugger for training only. I use it to ween off treats as a reward as a playful tool. He associates it with this and this way it retains high value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
J
Verified Purchase
J. O.
Whiting, US
★★★★★ 3
Nice appearance, lacks sturdiness in the long run
Color: Raven
Decent quality on the surface, but likely to eventually break down with aggressive tuggers or strong jawed dogs. Best for medium drive pups at best.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
D
Verified Purchase
DevilDog8411
Grantham, US
★★★★★ 5
Love it
Color: Raven
Love it.
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Reviewed in the United States on August 30, 2025
C
Verified Purchase
Clyde Greene`
Alexandria, US
★★★★★ 1
does not last for a chew toy
Color: Raven
did not take very long for the dog to chew this up. Even wrote to Olly Dog about the toy and never heard back from them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026

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