SKU: 32078349221

BLAME/SLAMF8 Fc Chimera Protein, Human

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Description

BLAME/SLAMF8 Fc Chimera Protein, HumanProduct Specification Species Human Synonyms BLAME,SLAMF8,CD353 Accession Q9P0V8 1 Amino Acid Sequence Ala23 Asp233, with C terminal Fc Expression System HEK293 Molecular Weight 55 60kDa (Reducing) 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 BLAME,SLAMF8,CD353
Accession Q9P0V8-1
Amino Acid Sequence Ala23-Asp233, with C-terminal Fc
Expression System HEK293
Molecular Weight 55-60kDa (Reducing)
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.Sci Rep . 2020 Feb 13;10(1):2505.

Background

B-lymphocyte activator macrophage expressed (BLAME), also known as SLAMF8, is a type I transmembrane protein that belongs to the CD2 subset of immunoglobulin superfamily cell receptors. BLAME is a cell surface receptor that is expressed upon activation of macrophages (MΦs) by IFN-γ or bacteria, is a negative regulator of ROS in response to Gram+ and Gram- bacteria. These receptors share a common ectodomain organization: a membrane-proximal immunoglobulin constant domain and a membrane-distal immunoglobulin variable domain that is responsible for ligand recognition. BLAME is highly expressed in T cells of childhood cancer and Epstein-Barr virus positive gastric cancer, and is a potential immunotherapeutic target for a variety of diseases.

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SKU: 32078349221

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4.3 ★★★★★
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Iris
New York, US
★★★★★ 4
Very nice but...
Color: B-brown
It's a beautiful bag but the outside zipper pockets are deceiving, they're very small . My phone couldn't fit inside. No bad smell, the organization inside is good and the strap length is pefect. Because the outside zipper pockets are too small I may have to return it.
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Reviewed in the United States on March 2, 2026
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Paula
Cuba, US
★★★★★ 3
Smaller then I thought but great quality.
Color: B-brown
I like the quality of this purse but it is smaller then I was expecting.
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Reviewed in the United States on April 23, 2026
C
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Carnera
Lake Worth, US
★★★★★ 5
Good quantity
Color: A-shiny Brown
Perfect size for me. The different compartments makes it easier for organizing. Has a mild order but after turning it inside out and put it in the sun for a few minutes, problem solved.
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Reviewed in the United States on April 15, 2026
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Tippi
Lake Worth, US
★★★★★ 5
Beautiful and just the right size
Color: A-shiny Brown
Love love love this bag. Beautiful and roomy enough to carry all of my essentials. I love the color too! 👍🏻😊
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Reviewed in the United States on January 24, 2026
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Verified Purchase
Jessica Horn
San Leandro, US
★★★★★ 5
It’s a YES from me!
Color: B-brown
I absolutely love this purse. And I’m so heartbroken because something got spilled inside of it and it affects the functionality of the person on the inside and it makes me so sad but I still use it anyway because there’s one side I can use completely and half a side I can use on the other side lol. It is very good quality. The storage is A+. It is definitely a good value for the price. I was skeptical at first as we all are ordering a purse off Amazon, that is not real leather, but it’s supposed to be good quality. It didn’t really have much of a smell. I actually don’t use the strap provided since I seen that the straps could be interchangeable, I used my strap off my previous purse instead, and now I love it love it! 😍 I get compliments on it all the time!
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Reviewed in the United States on December 28, 2025

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