SKU: 40514117943

Alexa Fluor® 647 Rat Anti-Mouse CD63 Antibody (S-R667)

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Description

Alexa Fluor® 647 Rat Anti-Mouse CD63 Antibody (S-R667)Product Specification Host Rat Antigen CD63 Synonyms CD63 antigen Location Secreted, Lysosome, Endosome, Cell membrane Accession P41731 Clone Number S R667 Antibody Type Rat mAb Isotype IgG2a,k Application ICFCM Reactivity Ms Positive Sample C57BL 6 mouse bone marrow cells Purification Protein G Concentration 0. 05mg ml Conjugation Alexa Fluor 647 Physical Appearance Liquid Storage Buffer PBS, 25% Glycerol, 1% BSA, 0. 3% Proclin 300 Stability &

Product Specification


Host Rat
Antigen CD63
Synonyms CD63 antigen
Location Secreted, Lysosome, Endosome, Cell membrane
Accession P41731
Clone Number S-R667
Antibody Type Rat mAb
Isotype IgG2a,k
Application ICFCM
Reactivity Ms
Positive Sample C57BL/6 mouse bone marrow cells
Purification Protein G
Concentration 0.05mg/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
ICFCM 5μl per million cells in 100μl volume Ms

Background

CD63 is a tetraspanin protein involved in various cellular processes such as cell adhesion, migration, and signal transduction. It is predominantly found on the membranes of late endosomes, multivesicular bodies, and exosomes. As a marker protein of exosomes, CD63 plays a crucial role in cell-to-cell communication, including facilitating the interaction between tumor cells and surrounding cells. Additionally, CD63 is associated with intracellular secretory events in cells like eosinophils, where it is involved in degranulation processes. In some cancers, such as hepatocellular carcinoma, CD63-overexpressing tumor-associated macrophages can drive tumor progression by promoting cancer cell proliferation, migration, and invasion.

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SKU: 40514117943

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4.5 ★★★★★
Based on 12 reviews
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K
Verified Purchase
KEM
Alexandria, US
★★★★★ 5
Perfect pillows
Size: Queen, Number of Items: 2
Soft, but durable. Comfortable and cool during sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
James P
Los Angeles, US
★★★★★ 4
Best pillow I’ve ever tried—hands down!
Size: Queen, Number of Items: 2
I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying. It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start. I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Excellent pillows!
Size: Queen, Number of Items: 2
This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.
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Reviewed in the United States on March 28, 2026
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Verified Purchase
Phanessa Hernandez
Charlottesville, US
★★★★★ 3
It’s alright.
Size: Queen, Number of Items: 2
Not bad pillows. They are comfortable but mine came with an odd odor, kind of mildewy smell to it. Had to spray it down to tolerate sleeping on it.
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Reviewed in the United States on May 5, 2026
A
Verified Purchase
ALEXANDRA W.
Houston, US
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them! They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried. They come very compacted- I was shocked how much they expanded!
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Reviewed in the United States on March 22, 2026

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