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Description
CEACAM-1/CD66a His Tag Protein, MouseProduct Specification Species Mouse Synonyms CEACAM 1, CD66a, Cc1, Hv2, Bgp Accession P31809 1 Amino Acid Sequence Glu35 Gly428, with C terminal 8*His
Product Specification
| Species | Mouse |
| Synonyms | CEACAM-1, CD66a, Cc1, Hv2, Bgp |
| Accession | P31809-1 |
| Amino Acid Sequence | Glu35-Gly428, with C-terminal 8*His EVTIEAVPPQVAEDNNVLLLVHNLPLALGAFAWYKGNTTAIDKEIARFVPNSNMNFTGQAYSGREIIYSNGSLLFQMITMKDMGVYTLDMTDENYRRTQATVRFHVHPILLKPNITSNNSNPVEGDDSVSLTCDSYTDPDNINYLWSRNGESLSEGDRLKLSEGNRTLTLLNVTRNDTGPYVCETRNPVSVNRSDPFSLNIIYGPDTPIISPSDIYLHPGSNLNLSCHAASNPPAQYFWLINEKPHASSQELFIPNITTNNSGTYTCFVNNSVTGLSRTTVKNITVLEPVTQPFLQVTNTTVKELDSVTLTCLSNDIGANIQWLFNSQSLQLTERMTLSQNNSILRIDPIKREDAGEYQCEISNPVSVRRSNSIKLDIIFDPTQGGLSDGAIAGGGGSHHHHHHHH |
| Expression System | HEK293 |
| Molecular Weight | 55-90kDa |
| Purity | >95% by SDS-PAGE |
| Endotoxin | <0.1EU/μg |
| Conjugation | Unconjugated |
| Tag | His Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | PBS, pH7.4 |
| 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、Gray-Owen S D. et al. (2006) CEACAM1: contact-dependent control of immunity. Nat Rev Immunol. 6(6): 433-446. 2、Gu A. et al. (2009) Role of Ceacam1 in VEGF induced vasculogenesis of murine embryonic stem cell-derived embryoid bodies in 3D culture. Exp Cell Res. 315(10): 1668-1682. 3、Wong C. et al. (2009) CEACAM1 negatively regulates platelet-collagen interactions and thrombus growth in vitro and in vivo. Blood. 113(8): 1818-1828. |
Background
Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) is a type I transmembrane glycoprotein and a member of the CEA family. The extracellular domain of CEACAM1 consists of a membrane-distal immunoglobulin (Ig)V-like N-region and variable numbers of alternating IgC1- and IgC2-like proximal regions. Therefore, this molecule is also classified as a member of the Ig supergene family. Several hetero ligands for the N-domain of CEACAM1 have been reported. However, homophilic ligation of the N-domains of CEACAM1 with another N-domain of CEACAM1 is the predominant means of physiologic interaction. CEACAM1 has been reported to be involved in several functions such as tumor growth, angiogenesis, endocrine function and immunology in humans and rodents.
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Good quality
Color: Light
I like the smooth consistency of the foundation. I only need a small amount for coverage.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Whipped and Smooth
Color: Tan
I didn’t know if I was going to love this as much as the drops, but this has an immediate blurring effect and it is whipped. So far I LOVE IT! My skin feels smooth with light to medium coverage. I love that it’s sunscreen.
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Reviewed in the United States on August 26, 2025
★★★★★ 4
Excellent product
Color: Medium
Excellent product, really works & looks good
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Beautiful sunscreen
Color: Medium
The perfect skincare/sunscreen/tint! I am a huge fan of tinted moisturizers and struggle with finding the correct color, texture and staying power. Color science is a clear winner here. A luxurious product, creamy, perfect moisture, coverage and the perfect tone. A++ will buy again…..and again.❤️
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Reviewed in the United States on September 3, 2024
★★★★★ 3
I love this product
Color: Medium
I love this product. Best tinted moisturizer I've ever used. My low star rating is for the product container. On this tube (and the last one I ordered as well) the top separates from the base. When this happens, I can't pump the product out. I have to fiddle around with it quite a bit to get it reattached and then fiddle around some more to get it pumping again. At the price of this product, this issue should really be addressed. I can't believe I'm the only one who is dealing with this. Especially since the last two tubes performed in the same way.
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Reviewed in the United States on March 5, 2017