MSLN/Mesothelin (296-580) His Tag Protein, Human
SKU: 6528497265

MSLN/Mesothelin (296-580) His Tag Protein, Human

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Description

MSLN/Mesothelin (296-580) His Tag Protein, HumanProduct Specification Species Human Synonyms MPF Accession Q13421 1 Amino Acid Sequence Glu296 Gly580, with C 8*His Expression System HEK293 Molecular Weight 36 50kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag His 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 &

Product Specification


Species Human
Synonyms MPF
Accession Q13421-1
Amino Acid Sequence

Glu296-Gly580, with C-8*His

Expression System HEK293
Molecular Weight

36-50kDa (Reducing)

Purity

>95% by SDS-PAGE

Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His 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.

Background

Mesothelin (MSLN) is a cell surface-bound, glycosylphosphatidylinositol (GPI) anchored protein, whose normal expression is restricted to the mesothelial cells of the pleura, pericardium, peritoneum, and tunica vaginalis in men, whereas very low MSLN expression (trace amounts) has also been observed in the epithelial lining of the ovaries, fallopian tubes, and rete testis. Mesothelin (MSLN) is a tumor differentiation antigen normally restricted to the body’s mesothelial surfaces, but significantly overexpressed in a broad range of solid tumors. For this reason, MSLN has emerged as an important target for the development of novel immunotherapies.

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SKU: 6528497265

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Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Chewing pups love them.
My 8 mo Morkie loves them . The other two won't touch them . They're heavier than I expected but Belle doesn't seem to mind that. Great for dogs that like to chew!
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Reviewed in the United States on March 19, 2026
K
Verified Purchase
Kimberly Stewart
New York, US
★★★★★ 3
Meh..., I'll stick to fave pig ear chews
Only 4 for $6, idk these don't last long. I wanted to try them because my dogs love being spoiled but I think I'll stick to pig ears at a discount from Petco. They are very hard, some chews crumble or soften as the dogs knaw at them during the day. However these chews didn't last longer than 10 minutes compared to actual no rawhide alternatives I have used. These didn't do that. No upset stomach so that's a plus. The smell was similar to pig ears also, texture was different. No slimy residue w/ it unlike with the regular 100% pig ears. Helped with plague build up but there is still plague on insicor tooth. Probably won't buy again, meh.
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Reviewed in the United States on December 16, 2025
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 4
Dog bones
Good price dog likes it not enough in bag and can choke if dog chews it down
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Reviewed in the United States on February 28, 2026
K
Verified Purchase
Kathy Rogers
Birmingham, US
★★★★★ 5
Perfect for my medium dog
My dog loves these alternatives to pigs ears. Easier for her soft mouth.
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Reviewed in the United States on February 4, 2026
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Verified Purchase
Karen A
Natrona Heights, US
★★★★★ 1
bag came ripped
bag came ripped so the chewy pig ears were not chewy they were hard, I didnt even give them to my dog. The worst part is they are not returnable or refundable - what a waste of money So not acceptable.
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Reviewed in the United States on February 14, 2025

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