Biotinylated IgG1 Fc&Avi&His Tag Protein, Human
SKU: 79093516406

Biotinylated IgG1 Fc&Avi&His Tag Protein, Human

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Description

Biotinylated IgG1 Fc&Avi&His Tag Protein, HumanProduct Specification Species Human Synonyms IgG1 Fc, Ig gamma 1 chain C region, IGHG1 Accession P01857 1 Amino Acid Sequence Pro100 Lys330, with C Avi tag and 6*His and IgG1 Fc Expression System HEK293 Molecular Weight 33kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Biotin Tag Avi 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

Product Specification


Species Human
Synonyms IgG1 Fc, Ig gamma-1 chain C region, IGHG1
Accession P01857-1
Amino Acid Sequence Pro100-Lys330, with C-Avi tag and 6*His and IgG1 Fc
Expression System HEK293
Molecular Weight 33kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Biotin
Tag Avi 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.
Reference

1. Peter Sondermann, Robert Huber, Vaughan Oosthuizen & Uwe Jacob: The 3.2-Å crystal structure of the human IgG1 Fc fragment–FcγRIII complex. Nature volume 406, pages267–273 (2000).

Background

Immunoglobulin G (IgG) is a monomer immunoglobulin, mainly involved in Immunoglobulin G (IgG) is a monomer immunoglobulin, mainly involved in secondary antibody reaction, plasma B cell synthesis and secretion, constitute 75% of human serum immunoglobulin. There are four subtypes of human IgG antibodies: IgG1, IgG2, IgG3, IgG4; mice IgG can be divided into five subtypes; IgG1, IgG2A, IgG2B, IgG2C and IgG3; rats have four subtypes: IgG1, IgG2A, IgG2B and IgG2C. The nomenclature of IgG subtypes of different species is independent, so there is no correlation among different genera. The content of IgG1 in serum accounts for about 60%, and the half-life in serum is about 21 days. After pepsin cleavage, IgG1 is divided into two antigenic binding sites F (ab) s and a highly conserved Fc fragment, and Fc has a highly conserved N-glycosylation site. IgG1 is the most potential subtype in tumor immunotherapy. The active form of IgG1 is bivalent monomer, and human IgG1 can also bind to mouse Fc γ receptor, so the obvious effect can be observed in mouse model.

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Exchange/Return Notes
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SKU: 79093516406

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Michael
Louisville, US
★★★★★ 5
Good buy
Color: Navy Blue, Size: Body(20"X 54")
Nice and soft , well packaged and looks good. Kinda pillowcase you find in a luxury hotel
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Reviewed in the United States on May 1, 2026
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CJHenry
Alexandria, US
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen(20"X 30")
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026
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Larrisa D
Lowell, US
★★★★★ 5
🧊 PERFECT for hot sleepers!! BUY THEM 🤩
Color: 01 - Light Grey, Color: 01 - Light Grey
🧊🧊 baby 🤩😍 I am OBSESSED!! Pillow whore here 🤭 and I very rarely find anything worth writing a 5 star review for but let me just save you the time of searching anymore for the PERFECT pillow cases for hot sleepers!!! BUY THEM! 😍 I promise you will NOT be disappointed!! I have spent so much $ on pillow cases over the years, trying to find the perfect cooling ones... These are it!! 🤭🥳
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Reviewed in the United States on May 8, 2026
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Anaruth Suazo
Fort Morgan, US
★★★★★ 5
It fit perfect
Color: 01 - Light Grey
The pillow case fit correctly. It's a great quality comfortable and very soft. Will definitely buy more.
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Reviewed in the United States on March 29, 2026
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Wm. Steinrock
Lowell, US
★★★★★ 4
Cooling pillows case
Color: 01 - Light Grey
Not bad good fit
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Reviewed in the United States on December 28, 2025

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