SKU: 41294924950

Alexa Fluor® 647 Rabbit Anti-Mouse NK1.1/CD161 Antibody (S-428-32)

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Description

Alexa Fluor® 647 Rabbit Anti-Mouse NK1.1/CD161 Antibody (S-428-32)Product Specification Host Rabbit Antigen NK1. 1 CD161 Synonyms Killer cell lectin like receptor subfamily B member 1C; CD161 antigen like family member C; Lymphocyte antigen 55c (Ly 55c); NK1. 1; NKR P1. 9; NKR P1C; Natural killer cell surface protein P1 40 (NKR P1 40); CD161c; Ly55c; Nkrp1c; Klrb1c Immunogen Recombinant Protein Location Membrane Accession P27814 Clone Number S 428 32 Antibody Type Recombinant mAb Isotype IgG Application FCM

Product Specification


Host Rabbit
Antigen NK1.1/CD161
Synonyms Killer cell lectin-like receptor subfamily B member 1C; CD161 antigen-like family member C; Lymphocyte antigen 55c (Ly-55c); NK1.1; NKR-P1.9; NKR-P1C; Natural killer cell surface protein P1-40 (NKR-P1 40); CD161c; Ly55c; Nkrp1c; Klrb1c
Immunogen Recombinant Protein
Location Membrane
Accession P27814
Clone Number S-428-32
Antibody Type Recombinant mAb
Isotype IgG
Application FCM
Reactivity Ms
Positive Sample C57BL/6 mouse splenocytes
Purification Protein A
Concentration 0.02mg/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 5μl per million cells in 100μl volume Ms

Background

NK1.1/CD161, also known as KLRB1, is a receptor protein expressed on the surface of natural killer (NK) cells and certain T cells. In mice, NK1.1 belongs to the NKRP1 receptor family and interacts with C-type lectin-related molecules, playing a role in immune recognition and regulation. In humans, CD161 on NK cells interacts with ligands such as LLT1, and this interaction is inhibitory, helping to regulate NK cell function. Additionally, CD161 is involved in intracellular signaling pathways, such as the AKT pathway, which influences NK cell activity. This protein is also a marker for different subsets of NK cells, with high expression in certain mature and cytotoxic NK cell populations.

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SKU: 41294924950

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4.3 ★★★★★
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jewelrycook
Massapequa, US
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
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Reviewed in the United States on February 16, 2026
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IT Secure Force
Battle Creek, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
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Reviewed in the United States on December 1, 2025
M
Verified Purchase
mike
San Leandro, US
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
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Me
Birmingham, US
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
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Reviewed in the United States on April 5, 2026
S
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Susan Cedar
San Leandro, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026

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