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Q08722-Human CD47 -3d structure.jpg Q08722-Human CD47 -3d structure.jpg

Biotinylated Human CD47 +SDS-PAGE-1.jpg Biotinylated Human CD47 +SDS-PAGE-1.jpg Greater than 95% as determined by reducing SDS-PAGE.

Greater than 95% as determined by reducing SDS-PAGE.

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Biotinylated Human CD47 (C-Fc-Avi, HEK293) is a human-derived CD47 protein expressed in HEK293 human cells and tagged with C-Fc-Avi. Also known as integrin-associated protein (IAP), it is a 40–60 kDa, variably glycosylated member of the immunoglobulin superfamily, broadly expressed in multiple tissues. It interacts with SIRP family members on macrophages, neutrophils, and T cells, regulating cell adhesion, calcium signaling, membrane trafficking, and signal transduction, and serves as a receptor for thrombospondin. Its expression is reduced on Rh-negative red blood cells.

Synonyms: Biotinylated Human CD47 (C-Fc-Avi, HEK293); Leukocyte surface antigen CD47; Antigenic surface determinant protein OA3

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Product Details of Biotinylated Human CD47 (C-Fc-Avi, HEK293)

M.W : 42.7 KDa
SMILES Code : NONE
Synonyms :
Biotinylated Human CD47 (C-Fc-Avi, HEK293); Leukocyte surface antigen CD47; Antigenic surface determinant protein OA3

Safety of Biotinylated Human CD47 (C-Fc-Avi, HEK293)

Isoform Comparison

Biological Activity

Description
CD47(Integrin-Associated Protein,IAP) is a 40 ‑ 60 kDa variably glycosylated atypical member of the immunoglobulin superfamily. The ubiquitously expressed CD47 binds to SIRP family members on macrophages, neutrophils, and T cells. CD47 is involved in the increase in intracellular calcium concentration that occurs upon cell adhesion to extracellular matrix. The protein is also a receptor for the C-terminal cell-binding domain of thrombospondin, and it may play a role in membrane transport and signal transduction. This protein has broad tissue distribution, and is reduced in expression on Rh erythrocytes.
Protein Species Human
Expression System Human Cells
Tag C-Fc-Avi
Protein Expression Interval Gln19-Pro139
Protein ID Q08722
Endotoxin < 1 EU/µg as determined by LAL test.
Characteristics Lyophilized powder
Formulation Description Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Reconstitution Method Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
For long-term storage, it is recommended to further dilute the product with a solution containing carrier proteins (e.g., 0.1% BSA, 10% FBS, or 5% HSA). For serum-free cultures or in vivo animal experiments where BSA, FBS, or HSA cannot be present in the cytokine preparation, trehalose may be used as an alternative carrier. Aliquots should be stored frozen at -20°C to -80°C.
Note: Low-adsorption tubes are recommended for aliquot storage, and repeated freeze-thaw cycles should be avoided. The dilution concentration for aliquoting should not be lower than 10 μg/mL, and the aliquot volume should be no less than 10 μL.
Aliquoted protein remains stable for up to 3 months when stored at ≤ -20°C.
 

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