SKU: 15456274210

Alexa Fluor® 647 Mouse Anti-Human CD16 Antibody (S-R440)

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Description

Alexa Fluor® 647 Mouse Anti-Human CD16 Antibody (S-R440)Product Specification Host Mouse Antigen CD16 Synonyms Low affinity immunoglobulin gamma Fc region receptor III A; IgG Fc receptor III A; CD16 II; CD16a antigen; Fc gamma RIII alpha (Fc gamma RIII; Fc gamma RIIIa; FcRIII; FcRIIIa; FcgammaRIIIA); FcR 10; IgG Fc receptor III 2; CD16a; FCG3; FCGR3; IGFR3; FCGR3A Location Cell membrane Accession P08637 Clone Number S R440 Antibody Type Mouse mAb Isotype IgG1,k Application FCM Reactivity Hu Positive Sample

Product Specification


Host Mouse
Antigen CD16
Synonyms Low affinity immunoglobulin gamma Fc region receptor III-A; IgG Fc receptor III-A; CD16-II; CD16a antigen; Fc-gamma RIII-alpha (Fc-gamma RIII; Fc-gamma RIIIa; FcRIII; FcRIIIa; FcgammaRIIIA); FcR-10; IgG Fc receptor III-2; CD16a; FCG3; FCGR3; IGFR3; FCGR3A
Location Cell membrane
Accession P08637
Clone Number S-R440
Antibody Type Mouse mAb
Isotype IgG1,k
Application FCM
Reactivity Hu
Positive Sample Human PBMC
Purification Protein G
Concentration 0.2 mg/ml
Conjugation Alexa Fluor® 647
Physical Appearance Liquid
Storage Buffer

PBS, 25% Glycerol, 1% BSA, 0.3% Proclin 300

Stability & Storage 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied.

Dilution


application dilution species
FCM 1.25μl per million cells in 100μl volume Hu

Background

CD16, also known as FcγRIII, is a type of glycoprotein belonging to the immunoglobulin superfamily. It is divided into two subtypes: CD16a (FcγRIIIa) and CD16b (FcγRIIIb). CD16a is a transmembrane protein mainly expressed on natural killer (NK) cells, monocytes, and some T cell subsets, while CD16b is a GPI-anchored protein primarily found on neutrophils. CD16a can mediate antibody-dependent cell cytotoxicity (ADCC) by binding to the Fc region of IgG antibodies, which is crucial for the immune system to eliminate virus-infected cells and cancer cells. Additionally, CD16a is one of the core markers for defining NK cells and can promote their proliferation and secretion of cytotoxic cytokines. In cancer immunotherapy, CD16a is an important target protein, and some monoclonal antibody drugs are designed to enhance its binding ability to boost immune responses.

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SKU: 15456274210

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4.6 ★★★★★
Based on 16 reviews
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PPeter
Los Angeles, US
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026
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Verified Purchase
Stacey Lovejoy
Natrona Heights, US
★★★★★ 2
Too big
The one size fits all was too big for me.
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Reviewed in the United States on March 10, 2026
L
Verified Purchase
LC
Cuba, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
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Verified Purchase
Lucy Mejia
Louisville, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Twins9
Draper, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026

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