SKU: 43376302347

CD2/SRBC His Tag Protein, Human

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Description

CD2/SRBC His Tag Protein, HumanProduct Specification Species Human Synonyms CD2,SRBC,LFA 2,T11 Accession P06729 Amino Acid Sequence Lys25 Asp209, with C 8*His Expression System HEK293 Molecular Weight 33 40kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g 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.

Product Specification


Species Human
Synonyms CD2,SRBC,LFA-2,T11
Accession P06729
Amino Acid Sequence Lys25-Asp209, with C-8*His
Expression System HEK293
Molecular Weight 33-40kDa (Reducing)
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.Wilkins AL, et al. (2003) Structural biology of the cell adhesion protein CD2: from molecular recognition to protein folding and design. Curr Protein Pept Sci. 4(5): 367-73. 2.McNerney ME, et al. (2006) The CD2 family of natural killer cell receptors. Curr Top Microbiol Immunol. 298: 91-120

Background

CD2 is an adhesion molecule present on the cell surface of T cells, natural killer (NK) cells, and B cells. T cell surface antigen CD2 is a type I glycoprotein belonging to the Ig superfamily and is expressed on T cells, NK cells, B cells and some antigen presenting cells. CD2-CD58 interactions play a critical role in the anti-tumor immune response, and restoration of this signaling is an important strategy for anti-tumor therapy.

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SKU: 43376302347

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4.2 ★★★★★
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Bentleysmom
Boise, US
★★★★★ 5
Sleek and modern
Color: Black, Color: Black
Why did you pick this product vs others?: This holder goes perfect with my decor. It’s very sturdy and makes it easy to tear off one sheet at a time.  I’m so glad this is available as an alternative to those old style under the counter top holders.  Rey modern looking.  Weight: Perfect weight to handle a large roll Build quality: Good quality and sturdy  Paper towel holder: Perfect for all size rolls Size: Hold large rolls Ease of removal: Very easy to tear off sheets of paper towels and to replace the roll Functionality: Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
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Shaddz
Carnegie, US
★★★★★ 5
Good purchase
Color: Gold, Color: Gold
It matches my decor and it was easy to assemble. I have been using it for the past month and so far it has done what’s it’s supposed to do, look pretty and hold the tissue roll in place. I am sure it will last years.
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Reviewed in the United States on January 27, 2026
E
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Esther McDonald
Lexington, US
★★★★★ 4
Good enough
Color: Black
It works but I find it gets pretty dirty on the bottom of it. I’m not sure how but I have to clean it every so often
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Reviewed in the United States on December 2, 2025
S
Verified Purchase
Steph H
Omaha, US
★★★★★ 5
Works fine
Color: Black, Color: Black
I got this for the paper towel in the bathroom. It was easy to put together and it works fine
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Reviewed in the United States on May 16, 2026
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T. G.
Fort Morgan, US
★★★★★ 3
Sharp Edges.
Color: Gold
Pretty Appearance, BUT the base is very thin and RAZOR SHARP. I almost sent it back, but I had matching gold border tape which I added to it to cover those sharp edges.
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Reviewed in the United States on April 26, 2026

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