SKU: 14254677576

CD2/SRBC Fc Chimera Protein, Human

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Description

CD2/SRBC Fc Chimera Protein, HumanProduct Specification Species Human Synonyms T11T Cell Surface Antigen CD2LFA 2CD2 AntigensCD2LFA 3 ReceptorCD2 MoleculeRosette ReceptorSRBCCD2 AntigenCD2 Antigen (P50) Sheep Red Blood Cell ReceptorT Cell Surface Antigen T11 Leu 5Lymphocyte Function Antigen 2Erythrocyte Receptor Accession P06729 Amino Acid Sequence Lys25 Asp209, with C terminal Fc Expression System HEK293 Molecular Weight 60kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g

Product Specification


Species Human
Synonyms T11,T-Cell Surface Antigen CD2,LFA-2,CD2 Antigens,CD2,LFA-3 Receptor,CD2 Molecule,Rosette Receptor,SRBC,CD2 Antigen,CD2 Antigen (P50), Sheep Red Blood Cell Receptor,T-Cell Surface Antigen T11/Leu-5,Lymphocyte-Function Antigen-2,Erythrocyte Receptor
Accession P06729
Amino Acid Sequence Lys25-Asp209, with C-terminal Fc
Expression System HEK293
Molecular Weight 60kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag Human Fc 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

Hahn, W.C. et al. (1992). Science. 256:1805. McNerney ME, et al. (2006) The CD2 family of natural killer cell receptors. Curr Top Microbiol Immunol. 298: 91-120.

Background

T-cell surface antigen CD2 is also known as Erythrocyte receptor, LFA-2, LFA-3 receptor, Rosette receptor, T-cell surface antigen T11/Leu-5 and SRBC, is a single-pass type I membrane protein found on the surface of T cells and natural killer (NK) cells. CD2 is a member of the immunoglobulin superfamily.CD2 interacts with lymphocyte function-associated antigen CD58 (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is implicated in the triggering of T-cells, the cytoplasmic domain is implicated in the signaling function . CD2 is implicated in the triggering of T-cells, the cytoplasmic domain of CD2 is implicated in the signaling function. The complex of CD2 and CD58 also plays an important role in enhancing the adhesion of T lymphocytes to target cells, and promoting hyperplasia and activation of T lymphocytes. As a cell surface glycoprotein, CD2 expressed on most human T cells and natural killer (NK) cells and plays an important role in mediating cell adhesion in both T-lymphocytes and in signal transduction.

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Exchange/Return Notes
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SKU: 14254677576

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Reviewed in the United States on May 25, 2026
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ShainaKatt
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★★★★★ 5
Dogs love them
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I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing. He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
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