SKU: 98787145439

CEACAM-5/CD66e (499-685) His Tag Protein, Human

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Description

CEACAM-5/CD66e (499-685) His Tag Protein, HumanProduct Specification Species Human Synonyms CEACAM 5, CEACAM, CD66e, CEA, Meconium antigen 100 Accession P06731 1 Amino Acid Sequence Glu 499 Ala 685 with His Tag at the C Terminus Expression System HEK293 Molecular Weight 43 55kDa (Reducing) Purity 95% by SDS PAGE & > 95% by SEC 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

Product Specification


Species Human
Synonyms CEACAM-5, CEACAM, CD66e, CEA, Meconium antigen 100
Accession P06731-1
Amino Acid Sequence

Glu 499 - Ala 685 with His Tag at the C-Terminus

Expression System HEK293
Molecular Weight

43-55kDa (Reducing)

Purity >95% by SDS-PAGE & > 95% by SEC-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.Li Q, Li Y, Li J, et al. FBW7 suppresses metastasis of colorectal cancer by inhibiting HIF1α/CEACAM5 functional axis. Int J Biol Sci. 2018;14(7):726-735. Published 2018 May 12.
2.Baczyska D, et al. (2003) The tumorigenic potential of human CX-1 colon adenocarcinoma cells depends on carcinoembryonic antigen (CEACAM5) expression. Cell Mol Biol Lett. 8(2): 471-86.
Blumenthal RD, et al. (2005) Inhibition of adhesion, invasion, and metastasis by antibodies targeting CEACAM6 (NCA-90) and CEACAM5 (Carcinoembryonic Antigen). Cancer Res. 65(19): 8809-17.

Background

Carcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5) is also Carcinoembryonic antigen (CEA), Meconium antigen 100, CD antigen CD66e, CEACAM5 belongs to the immunoglobulin superfamily and CEA family. CEACAM5 contains seven Ig-like (immunoglobulin-like) domains. CEACAM5 is homodimer protein which binding of E.coli Dr adhesins leads to dissociation of the homodimer. CEACAM5 is cell surface glycoprotein that plays a role in cell adhesion and in intracellular signaling. CEACAM5 is receptor for E.coli Dr adhesins.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 98787145439

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4.2 ★★★★★
Based on 8 reviews
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Product Reviews
T
Verified Purchase
Tammy
Fort Morgan, US
★★★★★ 2
Easy ripped
Size: One Size, Color: Georgia Bulldogs
Didn’t last very long. Easily ripped
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
T
Verified Purchase
TK
Battle Creek, US
★★★★★ 5
Good Quality
Size: One Size, Color: LSU Tigers
Good quality dog toy
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Reviewed in the United States on June 13, 2025
N
Verified Purchase
Nersciple
Louisville, US
★★★★★ 3
Didn't stand a chance.
Size: One Size, Color: Georgia Bulldogs
I didn't know what to expect from this dog toy. I really just wanted a football style toy that we could play with our puppy with, especially during the NFL and college season. We had the toy for one week. I don't know if the toy is poorly made or if my puppy is just a master at destroying everything he puts in his mouth. In any case the first day the rope was ripped from the ball. The next day all the stuffing was all over the living room. The third day he broke the squeaker. By the end of the week the toy was missing most of the rope and what was left was frayed and way shorter than when we first got it, the football itself was flatter than Tom Brady's from deflate gate and just looked like this sad little piece of cloth and resembled something that had been abused for years. I will say he did really enjoy playing fetch with it for the short time he had it. Don't think I'll be buying another. Can't stand to see another toy get abused like this one.
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Reviewed in the United States on August 12, 2022
A
Verified Purchase
amagee1
Carnegie, US
★★★★★ 1
Lasted Less Than Two Days
Size: One Size, Color: Tennessee Volunteers
This is a terrible quality toy! In only two days the seams were busting open and stuffing was all over there house. This was purely a fetch and recover toy. There was not tugging, chewing, or pulling. I am so sad for my dog. He was loving this toy, but because of horrible material and quality it 48 hour tenure has landed it right in the trash. "Tough quality..." do not waste your money. I would give this zero stars if I could.
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Reviewed in the United States on October 31, 2022
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V's wife
Port Orchard, US
★★★★★ 5
So cute
Size: One Size, Color: Tennessee Volunteers
Our dog loves this.
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Reviewed in the United States on January 27, 2024

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