SKU: 29795996263

CD300b/LMIR5/CD300LB Fc Chimera Protein, Mouse

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Description

CD300b/LMIR5/CD300LB Fc Chimera Protein, MouseProduct Specification Species Mouse Synonyms CD300b Protein, Human; CLM 7 Protein, Human; CLM7 Protein, Human; CMRF35 A2 Protein, Human; IREM 3 Protein, Human; IREM3 Protein, Human; TREM 5 Protein, Human; TREM5 Protein, Human Accession Q3U497 Amino Acid Sequence Ile18 Tyr157, with C hIgG Fc Expression System HEK293 Molecular Weight 52 64kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Physical Appearance Lyophilized

Product Specification


Species Mouse
Synonyms CD300b Protein, Human; CLM-7 Protein, Human; CLM7 Protein, Human; CMRF35-A2 Protein, Human; IREM-3 Protein, Human; IREM3 Protein, Human; TREM-5 Protein, Human; TREM5 Protein, Human
Accession Q3U497
Amino Acid Sequence Ile18-Tyr157, with C-hIgG Fc
Expression System HEK293
Molecular Weight 52-64kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4, 5% trehalose
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.Journal List Cell Death Differ v.21(11); 2014 Nov PMC4211373.

Background

The CD300 receptor family members are a group of molecules that modulate a variety of immune cell processes. The CD300 receptor family consists of members with activating and inhibitory capabilities mainly expressed on the surface of immune cells. LMIR5, also known as CD300b, CD300LB, CLM-7, and IREM-3, is a glycoprotein member of the immunoglobulin superfamily. Human LMIR5 consists of a 134 amino acid (aa) extracellular domain (ECD) with one Ig-like V-type domain, a 21 amino acid (aa) transmembrane segment, and a 29 aa cytoplasmic domain. Studies have shown that CD300b recognizes PS as a ligand and regulates phagocytosis of apoptotic cells through DAP12 signaling pathway.

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SKU: 29795996263

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I've been using this alternative toothpaste for a couple months now. It's expensive compared to regular toothpaste, but some suggest that it's healthier for your teeth. Nano hydroxyapatite is supposedly the same molecule that our teeth are made of. So perhaps it may be better for hardening teeth than fluoride. Of course, I can tell if it is doing that or not. Do your own research. It's a bit more fluid than standard paste, so it sits more flat on the toothbrush. I've discovered that if it dribbles from your mouth onto your shirt, it leaves a white stain on the fabric! So don't use it while wearing your good work shirt. The taste is more mild than the usual minty toothpaste. Not bad at all. At my next dental exam we'll see if it's cleaning my teeth effectively.
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Reviewed in the United States on November 24, 2025
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I love this toothpaste, this is my second time buying this and it cleans very well and the whitening does really work I’ve had many complements on how clean my teeth look and how white they are. The packaging is nice, the ingredients are simple and the texture is very smooth and doesn’t foam too much . Definitely recommend getting
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Ginger
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★★★★★ 5
GOOD INGREDIENTS FLUORIDE FREE YAAAY!!!
Color: Cinnamon Mint (Pack of 1)
I am very excited about this I hope it helps my grandson's teeth You know time will tell but it's a nice size and I'm just very grateful Thank you so much It's got some really nice ingredients in it that are unique and not in other toothpaste on top of the fact that it's fluoride free which there's no possible way I would consume any fluoride or allow my grandsons to do so if it has anything to do with me greatest blessings upon you
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★★★★★ 5
Best I’ve used in 40yrs
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Fast shipping Quality product Great results No after taste
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ODemi
Los Angeles, US
★★★★★ 5
Very pleasant nano hydroxyapatite toothpaste.
Color: A - Magic Mint (Pack of 3)
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