SKU: 90577914260

TACSTD2/TROP2 Recombinant Rabbit mAb (S-R238)

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Description

TACSTD2/TROP2 Recombinant Rabbit mAb (S-R238)Product Specification Host Rabbit Antigen TACSTD2 TROP2 Synonyms Tumor associated calcium signal transducer 2, Cell surface glycoprotein Trop 2, Membrane component chromosome 1 surface marker 1, Pancreatic carcinoma marker protein GA733 1, GA733 1, M1S1 Location Membrane Accession P09758 Clone Number S R238 Antibody Type Recombinant mAb Application WB, IHC P, IP Reactivity Hu Purification Protein A Concentration 0. 5 mg ml Conjugation Unconjugated

Product Specification


Host Rabbit
Antigen TACSTD2/TROP2
Synonyms Tumor-associated calcium signal transducer 2, Cell surface glycoprotein Trop-2, Membrane component chromosome 1 surface marker 1, Pancreatic carcinoma marker protein GA733-1, GA733-1, M1S1
Location Membrane
Accession P09758
Clone Number S-R238
Antibody Type Recombinant mAb
Application WB, IHC-P, IP
Reactivity Hu
Purification Protein A
Concentration 0.5 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer PBS, 40% Glycerol, 0.05%BSA, 0.03% Proclin 300
Stability & Storage

12 months from date of receipt / reconstitution, -20 °C as supplied

Dilution


application dilution species
WB 1:1000 null
IHC 1:500 null
IP 1:35 null

Background

Tumor-associated calcium signal transducer 2, also known as Trop-2 and as epithelial glycoprotein-1 antigen (EGP-1), is a protein that in humans is encoded by the TACSTD2 gene. Trop-2 expression was originally described in trophoblasts (placenta) and fetal tissues (e.g., lung). Later, its expression was also described in the normal stratified squamous epithelium of the skin, uterine cervix, esophagus, and tonsillar crypts. Trop-2 plays a role in tumor progression by actively interacting with several key molecular signaling pathways traditionally associated with cancer development and progression. Aberrant overexpression of Trop-2 has been described in several solid cancers, such as colorectal, renal, lung, and breast cancers. Trop-2 expression has also been described in some rare and aggressive malignancies, e.g., salivary duct, anaplastic thyroid, uterine/ovarian, and neuroendocrine prostate cancers.

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SKU: 90577914260

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4.5 ★★★★★
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Kelly C.
Battle Creek, US
★★★★★ 5
The best lip balm!
I’m so addicted to this lip balm!!! If you have secret chapped lips this will fix it in a day or two!!! And even if u don’t, it keeps your lips soooo soft!!! A bit pricey but it goes on sale a lot so watch for that.
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Reviewed in the United States on December 10, 2025
L
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Laureleaves
Los Angeles, US
★★★★★ 4
Amazing product but star down on price
I desperately needed a healing lip balm for my perpetually chapped and scarred lips, and at first was skeptical that this was nothing but a glorified aquaphor, which works well enough for me but I was curious about better treatments. After some weeks of regular use, my lips feel incredible. I am sold. I only wish two things: that it was a smidgen cheaper, and that there was a version with SPF so I could have one to wear out during the day and have it’s magic working all the time.
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Reviewed in the United States on April 25, 2024
L
Verified Purchase
LA and BM
Carnegie, US
★★★★★ 5
Fantastic for rosacea, PD, atopic dermatitis, dry skin
I’ve been using this for close to a year and it is amazing for my super sensitive and dry skin. I have perioral dermatitis, atopic dermatitis, and rosacea and live in Minnesota with bitter cold and the heater running over half the year. Cicalfate cream doesn’t flare any of these and it helps reduce redness and completely resolves dry skin. I use about a pea size amount AM and PM,, apply to dry skin, massage in, then mist with the Avene thermal water spray. Although the cream is thick, the slight white cast absorbs within a few minutes. I do not wear foundation so I don’t know how this affects it.it doesn’t burn my eyes and I’m a contact lens wearer. A big tube of cream lasts me the better part of a year.
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Reviewed in the United States on August 28, 2025
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P. Lau
Lowell, US
★★★★★ 5
Great for harsh winters
I was recommended this product by ChatGPT as an effective and safe product that my wife (who is currently nursing) can use. We have been very mindful of certain additives and chemicals in our products and this was able to meet our requirements. Separately in the harsh winter in the northeast, this has been extremely effective in protecting the lips
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Reviewed in the United States on January 29, 2026
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GG
Boise, US
★★★★★ 1
Ruined by Reformulation
New formula update: They ruined this product by reformulating. Used to be so hydrating, long-lasting, and the only thing that gave me relief from eczema. Now it is somehow SO drying, oily, and all around terrible. Judging by reviews here and on their website many customers are unhappy with the change. Done with Avene. Original five star review: This is a great all around lip balm, but if you struggle with perioral dermatitis/eczema then you NEED this. If I'm experiencing a flare, I slather on cicalfate+ at night but I can't exactly walk around with that during the day which is where this lip product comes in. It is calming, hydrating, and long-lasting. I have gone through more tubes than I can count. This was my first time ordering through amazon and I am happy to report I received authentic Avene.
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Reviewed in the United States on June 1, 2022

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