SKU: 83032602794

Human FcGRT&B2M Heterodimer Protein, His Tag

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Description

Human FcGRT&B2M Heterodimer Protein, His TagProduct Specification Species Human Synonyms FcRn, FCGRT & B2M Accession P55899P61769 Amino Acid Sequence Protein sequence (P55899, Ala24 Ser297, with C His Tag) AESHLSLLYHLTAVSSPAPGTPAFWVSGWLGPQQYLSYNSLRGEAEPCGAWVWENQVSWYWEKETTDLRIKEKLFLEAFKALGGKGPYTLQGLLGCELGPDNTSVPTAKFALNGEEFMNFDLKQGTWGGDWPEALAISQRWQQQDKAANKELTFLLFSCPHRLREHLERGRGNLEWKEPPSMRLKARPSSPGFSVLTCSAFSFYPPELQLRFLRNGLAAGTGQGDFGPNSDGSFHASSSLTVKSGDEHHYCCIVQHAGLAQPLRVELESPAKSS Protein sequence

Product Specification


Species Human
Synonyms FcRn, FCGRT & B2M
Accession P55899、P61769
Amino Acid Sequence

Protein sequence (P55899, Ala24-Ser297, with C-His Tag) AESHLSLLYHLTAVSSPAPGTPAFWVSGWLGPQQYLSYNSLRGEAEPCGAWVWENQVSWYWEKETTDLRIKEKLFLEAFKALGGKGPYTLQGLLGCELGPDNTSVPTAKFALNGEEFMNFDLKQGTWGGDWPEALAISQRWQQQDKAANKELTFLLFSCPHRLREHLERGRGNLEWKEPPSMRLKARPSSPGFSVLTCSAFSFYPPELQLRFLRNGLAAGTGQGDFGPNSDGSFHASSSLTVKSGDEHHYCCIVQHAGLAQPLRVELESPAKSS Protein sequence (P61769, Ile21-Met119) IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM

Expression System HEK293
Molecular Weight

Predicted MW: 32.1 kDa(FcGRT)&11.7 kDa(B2M) Observed MW: 11, 33 kDa

Purity >95% by SDS-PAGE
Endotoxin <1EU/μg
Conjugation Unconjugated
Tags & Cleavage sites with C-His Tag (FcGRT)&No tag (B2M)
Physical Appearance Lyophilized powder
Storage Buffer

Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4 with 3% trehalose.

Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
1 week, 2 to 8 °C under sterile conditions after reconstitution.
Please avoid repeated freeze-thaw cycles.

Background

FcRn is a critical protein responsible for regulating the lifespan and transport of immunoglobulin G (IgG) antibodies. Primarily located in endothelial and phagocytic cells, FcRn binds to IgG in acidic endosomes, recycling them back to the cell surface and releasing them into circulation at a neutral pH. This unique pH-dependent binding mechanism protects IgG from lysosomal degradation, significantly extending its serum half-life. Additionally, FcRn mediates the transcytosis of IgG across placental and epithelial barriers, facilitating passive immunity from mother to offspring and mucosal immune defense. Its role makes it a major therapeutic target for modulating antibody-based therapies.

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SKU: 83032602794

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Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
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I have struggled for years to find underwear that didn't ride up. I like bamboo, but had the same problem with them. These Bamboo Cool Boyshorts not only solved my problem, but they are so soft and stretchy that it almost feels sensual pulling them on. They never ride up, roll down, they fit perfectly, and are always super comfortable. I even persuaded my husband to buy the men's version and he loves them too. And I should add, I never write reviews!
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