SKU: 73849807579

CD300a/LMIR1 Fc Chimera Protein, Human

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Description

CD300a/LMIR1 Fc Chimera Protein, HumanProduct Specification Species Human Synonyms CLM 8, CMRF 35 H9, CMRF35 H9, CMRF35 H, IRC1, IRC2, IgSF12, IRp60, CMRF35H, IGSF12 Accession Q9UGN4 1 Amino Acid Sequence Leu18 Gln178, with C terminal hIgG1 Fc Expression System HEK293 Molecular Weight 45 55kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Physical Appearance Lyophilized Powder Storage Buffer PBS, pH7. 4. Reconstitution Reconstitute at 0. 1 1 mg ml

Product Specification


Species Human
Synonyms CLM-8, CMRF-35-H9, CMRF35-H9, CMRF35-H, IRC1, IRC2, IgSF12, IRp60, CMRF35H, IGSF12
Accession Q9UGN4-1
Amino Acid Sequence Leu18-Gln178, with C-terminal hIgG1 Fc
Expression System HEK293
Molecular Weight 45-55kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
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. Ze Tang, Hongfei Cai, Rui Wang, and Youbin Cui. Overexpression of CD300A inhibits progression of NSCLC through downregulating Wnt/β-catenin pathway. Onco Targets Ther. 2018 Dec 7:11:8875-8883. eCollection 2018.

Background

CD300A, also known as IRp60, is a type I transmembrane glycoprotein receptor of the CD300 glycoprotein family. It is located on the surface of cell membranes.CD300A is differentially expressed on the surface of various blood cells, including T lymphocytes, B lymphocytes, natural killer (NK) cells, neutrophils, and monocytes, and is involved in the regulation of cell growth, proliferation, apoptosis, differentiation, and immune regulation. Increasing evidences show that CD300A also plays a role in the development of hematological malignancies. Jiang et al revealed that knockdown of CD300A by shRNA interference could inhibit cell growth and division in diffuse large B-cell lymphoma (DLBCL) cells, but has no effect on cell apoptosis.In acute myeloid leukemia (AML), knockdown of CD300A also decreases cell proliferation and migration and induces cell apoptosis. However, whether CD300A plays a role in the progression of solid tumors remains unclear.

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SKU: 73849807579

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4.0 ★★★★★
Based on 17 reviews
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Catsandcolognes
San Leandro, US
★★★★★ 5
One of the few body sunscreens that doesn't trigger my sensory issues
Size: 5 Fl Oz (Pack of 1)
I have sensory sensitivities, so wearing sunscreen is usually a pretty unpleasant experience for me. I can't stand heavy textures, greasy finishes, or that sticky sunscreen feeling that seems to sit on top of the skin all day. I'm also bothered by mineral and matte sunscreens that dry my skin out. It's very hard to find a sunscreen as genuinely comfortable as this one is. I bought the Coola Sunblock Body Lotion because several reviews mentioned that it actually feels like a regular lotion once applied, but I honestly assumed it still wouldn't work for me. I was genuinely shocked the first time I used this. The texture feels silky and lightweight, absorbs quickly, and leaves my skin feeling soft rather than coated or oily. It really does wear more like a comfortable body lotion than a traditional sunscreen, and I don't notice any residue or oily feel at all, which is amazing. I also love that it's fragrance-free, which makes it even easier for me to tolerate, especially with sensitive skin and sensory issues. Coola Sunblock Body Lotion is one of the very few body sunscreens I've tried that I actually enjoy wearing, and it works perfectly. I am very fair and burn easily, but I had no burning or redness on my first outside day of the summer while wearing this. It's sunscreen that works and that I can actually wear with zero discomfort. Amazing.
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Reviewed in the United States on May 27, 2026
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Deborah Felton
Lake Worth, US
★★★★★ 5
Love the quality!
Size: 5 Fl Oz (Pack of 1)
Im 63, with fair and sensitive skin. I love this high strength sunscreen that isn't greasy and doesn't have added ingredients and perfumes that bother me and make me break out.
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Reviewed in the United States on February 7, 2026
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L. Appa
Dallas, US
★★★★★ 5
Expensive, but worth it
Size: 5 Fl Oz (Pack of 1)
What's the best sunscreen? The sunscreen you'll use consistently. I like Coola because it feels like moisturizer, not sticky gross sunscreen. It's pricey, but I think you get what you pay for with Coola.
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Reviewed in the United States on August 30, 2025
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VV
Los Angeles, US
★★★★★ 4
Great sunscreen, but too pricey!
Size: 5 Fl Oz (Pack of 1)
I love COOLA products. They are a good substitute for my favorite sunscreens by Bare Republic - which was discontinued. Unfortunately COOLA products are very pricey. For that reason, I must use other brands where it makes sense. Trader Joe's spray sunscreen works very well and is $5.99. Coppertone Water Babies works for water sports. I'm saving my $28 COOLA lotion sunscreen for when I need a non greasy odor-free sunscreen, for example when I spend time in the sun followed by lunch out or shopping.
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Reviewed in the United States on October 10, 2025
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Diane Allan
San Leandro, US
★★★★★ 5
Good stuff
Size: 5 Fl Oz (Pack of 1)
Not greasy. Goes on easily.
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Reviewed in the United States on December 31, 2025

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