SKU: 87032262796

Alexa Fluor® 647 Rat Anti-Mouse CD133 Antibody (S-R696)

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Description

Alexa Fluor® 647 Rat Anti-Mouse CD133 Antibody (S-R696)Product Specification Host Rat Antigen CD133 Synonyms Prominin 1; Antigen AC133 homolog; Prominin like protein 1; Prom; Proml1; Prom1 Location Cell membrane, Endoplasmic reticulum Accession O54990 Clone Number S R696 Antibody Type Rat mAb Isotype IgG2a, Application FCM Reactivity Ms Purification Protein G Conjugation Alexa Fluor 647 Physical Appearance Liquid Storage Buffer PBS, 25% Glycerol, 1% BSA, 0. 3% Proclin 300 Stability & Storage 12 months

Product Specification


Host Rat
Antigen CD133
Synonyms Prominin-1; Antigen AC133 homolog; Prominin-like protein 1; Prom; Proml1; Prom1
Location Cell membrane, Endoplasmic reticulum
Accession O54990
Clone Number S-R696
Antibody Type Rat mAb
Isotype IgG2a, λ
Application FCM
Reactivity Ms
Purification Protein G
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 5 μl per million cells in 100μl volume

Background

CD133, also known as prominin-1, is a cholesterol-binding membrane glycoprotein encoded by the PROM1 gene. It is widely recognized as a marker for cancer stem cells and has multiple functions. Structurally, CD133 has a complex topology with five transmembrane domains and two large extracellular loops. Functionally, it plays a crucial role in the organization of plasma membrane protrusions such as microvilli and primary cilia. CD133 is involved in various signaling pathways, including PI3K-Akt, which promotes cell self-renewal, survival, and tumor formation. It also interacts with the Wnt/β-catenin pathway, influencing tissue development and regeneration. In addition, CD133 is associated with drug resistance in cancer cells through its involvement in pathways like PI3K/Akt and Hedgehog. Its expression is regulated by factors such as DNA methylation and signaling molecules like TGF-β.

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SKU: 87032262796

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4.6 ★★★★★
Based on 17 reviews
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Verified Purchase
Elizabeth from Houston
Whiting, US
★★★★★ 5
Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
C
Verified Purchase
carolyn
Birmingham, US
★★★★★ 5
Sensitive skin
Such a good product. I use after micro needling when skin is sensitive. Also a great product to use as a barrier serum when starting tretinoin cream.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
L
Verified Purchase
Lindsay
New York, US
★★★★★ 5
Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
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Reviewed in the United States on April 11, 2026
B
Verified Purchase
B Helton
Battle Creek, US
★★★★★ 1
PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
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Reviewed in the United States on May 14, 2026
H
Verified Purchase
HanTurn
Louisville, US
★★★★★ 5
Must Have Beauty Product
This one of my favorite and must have beauty products. Works so quickly for chapped lips and just keeping my lips soft every day. The formula isn’t sticky at all and you can really feel how hydrating and nourishing it is
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026

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