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Human CellExp™ CD2 / SRBC, Human recombinant

T-cell surface antigen interacts with LFA-3 and CD48/BCM1 to mediate adhesion between T-cells and other cell types.
Catalog #: P1129
$185.00

Product Details

Cat # +Size P1129-10
Size 10 μg
Alternate Name CD2, SRBC, LFA-2, T11
Gene Symbol CD2
Gene ID 914
Accession # P06729
Source HEK 293 cells
Appearance Lyophilized
Physical Form Description Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally Trehalose is added as protectant before lyophilization.
Molecular Weight 22.7 kDa
Purity by > 98%
Endotoxin Level < 1.0 EU per/μg
Reconstitution Instructions Reconstitute in sterile deionized water to the desired protein concentration.
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.

Details

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 / SRBC contains 1 Ig-like C2-type (immunoglobulin-like) domain and 1 Ig-like V-type (immunoglobulin-like) domain. CD2 / SRBC interacts with other adhesion molecules, such as lymphocyte function-associated antigen-3 (LFA-3 / CD58) in humans, or CD48 in rodents, which are expressed on the surfaces of other cells. In addition to its adhesive properties, CD2 also acts as a co-stimulatory molecule on T and NK cells. CD2 is a specific marker for T cells and NK cells, and can therefore be used in immunohistochemistry to identify the presence of such cells in tissue sections.


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