SKU: 18959333532

Biotinylated ICAM-1/CD54 His&Avi Tag Protein, Human

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Description

Biotinylated ICAM-1/CD54 His&Avi Tag Protein, HumanProduct Specification Species Human Synonyms BB2, ICAM1, CD54, P3. 58 Accession P05362 1 Amino Acid Sequence Gln28 Glu480, with C terminal His and Avitag Expression System HEK293 Molecular Weight 72 90kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <1EU g 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

Product Specification


Species Human
Synonyms BB2, ICAM1, CD54, P3.58
Accession P05362-1
Amino Acid Sequence

Gln28-Glu480, with C-terminal His and Avitag

Expression System HEK293
Molecular Weight

72-90kDa (Reducing)

Purity >95% by SDS-PAGE
Endotoxin <1EU/μg
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. Theresa N. Ramos; Daniel C. Bullard; Scott R. Barnum:ICAM-1: Isoforms and Phenotypes, J Immunol (2014) 192 (10): 4469–4474.

Background

ICAM-1 is a cell surface glycoprotein expressed at a low basal level in immune, endothelial (EC) and epithelial cells, but is up-regulated in response to inflammatory stimulation. The function of ICAM-1 has been best studied in leukocyte transendothelial migration (TEM), where ICAM-1 regulates leukocyte rolling and adhesive interactions with the vessel wall, and guides leukocyte crossing of the endothelial layer. More recently, functional studies identified several new roles of ICAM-1 in epithelial injury-resolution responses, innate and adaptive immune responses in inflammation, and tumorigenesis.

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SKU: 18959333532

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4.1 ★★★★★
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Verified Purchase
Letty Orellana
Louisville, US
★★★★★ 5
Best paper roll stand
Color: Black
Love it the spray its perfect all in one
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Reviewed in the United States on May 17, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Love It
Color: Black
Had a sime human towel paper holder with spray and it leaked from the beginning. Found this one for less and it has been working great.
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Reviewed in the United States on May 5, 2026
M
Verified Purchase
Michele S
Birmingham, US
★★★★★ 5
Love this!
Color: Stainless Steel
I love this! The spray bottle is so convenient.
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Reviewed in the United States on May 12, 2026
C
Verified Purchase
Crystal Andrew
Grantham, US
★★★★★ 5
Would buy again
Color: Black
Love this- glad I purchased it. Nice weight lets you pull off sheets with one hand. Like the novelty and ease of having the cleaner so handy. Would definitely recommend.
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Reviewed in the United States on April 24, 2026
S
SiTruHaitian
Cuba, US
★★★★★ 5
Better than expected
Color: Stainless Steel, Color: Stainless Steel
I have to say, it has completely transformed my kitchen countertop organization. From the moment I unboxed it, the quality and thoughtfulness of the design were immediately apparent. The stainless steel construction feels extremely sturdy and durable, giving the holder a sleek, modern look that complements any kitchen décor. Unlike lighter, flimsier holders, this one feels solid and well-balanced, thanks to the weighted, non-slip base, which ensures it stays put even when tearing off a single sheet with one hand. The spring-loaded tension arm is an absolute game-changer. I can tear off a paper towel effortlessly with just one hand, which is perfect when I’m cooking, cleaning, or juggling multiple tasks. No more awkward pulling or having to stabilize the roll with my other hand—it makes the process smooth and frustration-free. One of my favorite features is the integrated spray bottle. Having a cleaning solution right on the holder is incredibly convenient. I can quickly grab the paper towel and spray my countertops or stovetop without having to search for a separate bottle, which makes daily cleaning routines much more efficient. The spray bottle is easy to refill, and the design keeps it snug and stable so it doesn’t tip over. Setup was a breeze it came fully assembled, so I could start using it immediately. The overall footprint is compact, so it doesn’t take up much counter space, but it still accommodates standard-sized paper towel rolls comfortably. Even larger rolls fit without any problem, and the holder handles the weight without wobbling. Overall, the Ultrean Paper Towel Holder with Spray Bottle combines functionality, durability, and style in one package. It’s perfect for busy kitchens, whether you’re cooking, cleaning, or entertaining guests. The convenience of one-handed tear, combined with the integrated spray bottle and sturdy base, makes it worth every penny. I’ve found myself reaching for it constantly, and it’s made my kitchen workflow so much smoother. Highly recommended for anyone looking to elevate their kitchen organization while adding a practical and stylish accessory.
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Reviewed in the United States on April 6, 2026

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