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Description
CEACAM-1/CD66a His Tag Protein, CynomolgusProduct Specification Species Cynomolgus Synonyms CEACAM1, CD66a, BGP, BGP1, BGPI Accession XP_005589426. 2 Amino Acid Sequence Gln35 Gly428, with C terminal 8*His
Product Specification
| Species | Cynomolgus |
| Synonyms | CEACAM1, CD66a, BGP, BGP1, BGPI |
| Accession | XP_005589426.2 |
| Amino Acid Sequence | Gln35-Gly428, with C-terminal 8*His QLTIESRPFNVAEGKEVLLLAHNLSQNLIGYNWHKGERVDAKRLIVAYVIETKQTTPGPAHSGREMIYSNASLLIQNVTQNDTGSYTLQVIKGDLVNEEATGQFRVYPELPKPNITINNSNPVEDKDVVTFTCESEAQDTTYLWWVNNQSLPVSSRLQLSNGNKTLTLLSVLRNDTGPYECEIQNPVSANRSDPVTLNVTYGPDTPTISPSDTYYRPGANLSLSCSAASNPPAQYSWLINETFQQSTQELFIPNITVNNSGSYTCHANNSVTGRNRTTVKMIIVSEQSLVVAQPQIKASKTTVTEDKDYVNLTCSTNDTGISISWFFKDQSLPSSERMKLSQDNATLSINPVKREDAGNYSCEVFNLISKNRSDPIVLIVNYNNPAQENSLPAGGGGSHHHHHHHH |
| Expression System | HEK293 |
| Molecular Weight | 65-93kDa |
| 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、Tsugawa N. et al. (2021) CEACAM1 specifically suppresses B cell receptor signaling-mediated activation. Biochem Biophys Res Commun. 535: 99-105. |
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 heterophilic 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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4.5 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 4
Coola
Love this product but a little too expensive for me.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Best Baby Sunscreen ☀️
Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray
Putting sunscreen on a one year old is never an easy task. So I learned very quickly that the spray was a must. I’ve tried several different kinds and have had issues with eye irritation because I’m sure as y’all all know (that I definitely did not know) the first thing they do when you put sunscreen on their face is rub it immediately in their eyes. Although this one is not completely irritation free, I have noticed much less irritation to her eyes (or maybe she’s finally learning not to rub her eyes after I put it on idk 🤷🏼♀️). Regardless this is a great safe, easy to apply sunscreen for babies!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Worth it!
Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray
Good sunscreen and came fast!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
The BEST
Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray, Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray
My go to as a mom of 3! I love that it is mineral! It sprays on nice, smells good, its less greasy than most and Its our favorite.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Thick & Protective
Size: 6 Ounce (Pack of 2), Style: SPF 50 Spray
I like this spray because it goes on thick and stays on for a while (even when playing in water). It does spray on white and requires a quick rub in, but I know my kids are protected from the sun when using this product.
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Reviewed in the United States on June 19, 2024