SKU: 62835061130

CDCP1 His Tag Protein, Human

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Description

CDCP1 His Tag Protein, HumanProduct Specification Species Human Synonyms CD318, TRASK, UNQ2486, Membrane glycoprotein gp140 Accession Q9H5V8 1 Amino Acid Sequence Phe30 Thr667 with His Tag at the C Terminus Expression System HEK293 Molecular Weight 100 120kDa (Reducing) Purity 95% by SDS PAGE & HPLC Conjugation Unconjugated Tag His Tag Physical Appearance Lyophilized powder Storage Buffer PBS, PH7. 4, 5% trehalose Reconstitution Reconstitute at 0. 1 1 mg ml according to the size

Product Specification


Species Human
Synonyms CD318, TRASK, UNQ2486, Membrane glycoprotein gp140
Accession Q9H5V8-1
Amino Acid Sequence

Phe30-Thr667 with His Tag at the C-Terminus

Expression System HEK293
Molecular Weight 100-120kDa (Reducing)
Purity >95% by SDS-PAGE & HPLC
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized powder
Storage Buffer

PBS, PH7.4, 5% trehalose

Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.

Reference

1.Chiu KL, Lin YS, Kuo TT, Lo CC, Huang YK, Chang HF, Chuang EY, Lin CC, Cheng WC, Liu YN, Lai LC, Sher YP. ADAM9 enhances CDCP1 by inhibiting miR-1 through EGFR signaling activation in lung cancer metastasis. Oncotarget. 2017 Jul 18;8(29):47365-47378.
2.Zhang L, Wu Y, Li S, Guo M, Zhao J, Cao C, Zhang Y, Xiao H. Proteomic Analysis of Extracellular Vesicles Identifies CDCP1 as Critical Metastasis-Related Glycoprotein in Lung Cancer. J Extracell Vesicles. 2025 Jul;14(7):e70128. 

Background

CDCP1 (CUB Domain Containing Protein 1, also known as SIMA135 or TRASK) is a single-pass transmembrane glycoprotein featuring three extracellular CUB domains and proteolytic cleavage sites; its intracellular segment activates Src family kinases (SFKs) via Y734 phosphorylation, thereby regulating cell adhesion, motility, and anoikis resistance. This protein can bind to integrin β1 to activate FAK/PI3K/Akt signaling and functions as a hypoxia-inducible factor-2α (HIF-2α) target gene under hypoxic regulation; in breast cancer and renal cell carcinoma, CDCP1 drives metastasis through promoting fatty acid oxidation and hypoxic adaptation, respectively. Clinical studies demonstrate that CDCP1 is highly expressed in melanoma, pancreatic cancer, prostate cancer, and other solid tumors, correlating with poor patient prognosis and castration-resistant prostate cancer progression, establishing it as a potential prognostic biomarker and therapeutic target, with anti-CDCP1 antibodies (such as 4A06) currently being investigated for theranostic targeted therapy applications, offering novel precision intervention strategies for metastatic malignancies.

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Exchange/Return Notes
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SKU: 62835061130

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4.4 ★★★★★
Based on 17 reviews
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J
Verified Purchase
Jill
Houston, US
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jason S.
Pawtucket, US
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
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Reviewed in the United States on December 29, 2025
S
Verified Purchase
Simm in Seattle
Port Orchard, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
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Reviewed in the United States on January 3, 2025
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Verified Purchase
Larry Z.
West Palm Beach, US
★★★★★ 5
My dog loves this ball
Color: Green
The battery on this lasts forever. The random on/off motion and when it gets touched inducing motion just keeps my dog guessing and occupied for a long time. My dog's tail is wagging the whole time.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
DM
Lake Worth, US
★★★★★ 5
Great ball
I have bought two of these in different colors. My Yorkie loves them. They’re very interactive even if you don’t put the cover on it they move and if he’s not playing with it, it tends to go into sleep mode.My Yorkie got the cover off the ball within the first two minutes. But he loves the ball. Now bought 2nd ball. The ones with covers don’t work he rips the covers off.
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Reviewed in the United States on October 15, 2025

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