FITC Rat Anti-Mouse CD39 Antibody (S-R641)
SKU: 86656294256

FITC Rat Anti-Mouse CD39 Antibody (S-R641)

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Description

FITC Rat Anti-Mouse CD39 Antibody (S-R641)Product Specification Host Rat Antigen CD39 Synonyms Ectonucleoside triphosphate diphosphohydrolase 1; NTPDase 1; ATP diphosphohydrolase (ATP DPH; ATPDase); Ecto ATP diphosphohydrolase 1 (Ecto ATPDase 1; Ecto ATPase 1); Ecto apyrase; Lymphoid cell activation antigen; Nucleoside triphosphate diphosphohydrolase 1 (NTPDase1); Entpd1 Location Membrane Accession P55772 Clone Number S R641 Antibody Type Rat mAb Isotype IgG2a,k Application FCM Reactivity Ms

Product Specification


Host Rat
Antigen CD39
Synonyms Ectonucleoside triphosphate diphosphohydrolase 1; NTPDase 1; ATP diphosphohydrolase (ATP-DPH; ATPDase); Ecto-ATP diphosphohydrolase 1 (Ecto-ATPDase 1; Ecto-ATPase 1); Ecto-apyrase; Lymphoid cell activation antigen; Nucleoside triphosphate diphosphohydrolase 1 (NTPDase1); Entpd1
Location Membrane
Accession P55772
Clone Number S-R641
Antibody Type Rat mAb
Isotype IgG2a,k
Application FCM
Reactivity Ms
Purification Protein G
Conjugation FITC
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 5 μl per million cells in 100μl volume

Background

CD39, also known as ectonucleoside triphosphate diphosphohydrolase-1 (ENTPD1), is a membrane-bound enzyme that hydrolyzes extracellular nucleotides such as ATP and ADP into AMP in a Ca²⁺- and Mg²⁺-dependent manner. It plays a crucial role in regulating immune responses and vascular function. In the tumor microenvironment, CD39 works with CD73 to convert ATP into adenosine, an immunosuppressive molecule that inhibits the activity of effector immune cells while promoting the function of regulatory immune cells, thus contributing to tumor immune evasion. This protein is highly expressed in various cell types within the tumor microenvironment, including tumor cells, stromal cells, endothelial cells, and immune cells. CD39 is also involved in thromboregulation and has been identified as a potential therapeutic target for cancer immunotherapy.

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SKU: 86656294256

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4.1 ★★★★★
Based on 2274 reviews
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Sofia
Lake Worth, US
★★★★★ 4
Nice starter toys
Color: Pink, Color: Pink
Decent rubber toys. You get plenty and each one has a slightly different texture / hardness. Our 12 week old yorkie pup especially likes the "bean" and the ring. My issue though is that she is already starting to break the toys and I worry that she might ingest the pieces that come off. Therfore I recommend having an eye on your pup when they are playing. The bean chewie does a good job at cleaning your dogs teeth. The toys are also easy to wash. Overall not bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2024
B
Verified Purchase
Bambi Kelly
Boise, US
★★★★★ 5
Great Variety Pack of Puppy Toys
Color: Blue
Great package of various sized puppy toys. Our dog loved them.
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Reviewed in the United States on June 9, 2026
C
Verified Purchase
Connie
Whiting, US
★★★★★ 1
Choking Hazard
Color: Blue, Color: Blue
This item is not suitable for puppies. When chewed on pieces of plastic fall off the toys and can create a choking hazard for small dogs/puppies. I had to throw all of the pieces in this set in the trash.
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Reviewed in the United States on April 15, 2026
R
Verified Purchase
Ryan H.
San Leandro, US
★★★★★ 5
Best small puppy toys
Color: Purple
This is one of the best puppy toy for heavy chewers. I have a 3lb chihuahua who chews as much as my Labs would. The pieces don’t fall apart in little bits and keep her busy for a little while. One of the best parts of the toy was the braided cloth attached to it. The cloth is soft and doesn’t shred like a rope toy so no swallowing bits of rope and no getting nails stuck in rope. I highly recommend these toys for you little chewers! PS Would love to see if they make any other toys. Their website is very tiny and has no contact info.
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Reviewed in the United States on August 24, 2025
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Verified Purchase
Janet C.
Alexandria, US
★★★★★ 3
Cute but potentially a choking problem
Color: Pink
My 5 month old miniature poodle actually bit off the little knobs on a couple of these toys. Needless to say I took them all away from her. They are cute toys but not really safe
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Reviewed in the United States on June 14, 2025

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