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P08195-Human CD98 -3d structure.jpg P08195-Human CD98 -3d structure.jpg

Human CD98 +SDS-PAGE-2.jpg Human CD98 +SDS-PAGE-2.jpg Greater than 95% as determined by reducing SDS-PAGE.

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

Human CD98 +BLI-2.jpg Human CD98 +BLI-2.jpg Measured by BLI, Anti-Human CD98 mAb binds to Human CD98 with a Kd of 1.04 nM.

Measured by BLI, Anti-Human CD98 mAb binds to Human CD98 with a Kd of 1.04 nM.

Human CD98 +ELISA-1.jpg Human CD98 +ELISA-1.jpg Measured by ELISA, Human CD98 binds to Anti-Human CD98 mAb with an ED50 of 6.50 ng/ml.

Measured by ELISA, Human CD98 binds to Anti-Human CD98 mAb with an ED50 of 6.50 ng/ml.

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Recombinant Human CD98 (C-6His, HEK293) is a human-derived CD98 protein expressed in HEK293 cells and tagged with a C-terminal 6×His tag. Belonging to the SLC3A transporter family, it is a type I single-pass transmembrane protein widely expressed in various tissues, with particularly high expression in the kidney, placenta, and testis. The heavy chain and light chain together mediate amino acid transport, integrin signaling, and T cell co-stimulation, and are involved in B cell proliferation and viral membrane fusion.

Synonyms: Recombinant Human CD98 (C-6His, HEK293); 4F2 Cell-Surface Antigen Heavy Chain; 4F2hc

4.5 *For Research Use Only !

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Product Details of Human CD98 (C-6His, HEK293)

M.W : 47.89 KDa
SMILES Code : NONE
Synonyms :
Recombinant Human CD98 (C-6His, HEK293); 4F2 Cell-Surface Antigen Heavy Chain; 4F2hc

Safety of Human CD98 (C-6His, HEK293)

Isoform Comparison

Biological Activity

Description
CD98 is a single-pass type I I membrane protein which belongs to the SLC3A transporter family. SLC3A2/MDU1 is expressed ubiquitously in all tissues tested with highest levels detected in kidney, placenta and testis and weakest level in thymus. It consists of an 85 kDa glycosylated type II transmembrane heavy chain and a 40-50 kDa non-glycosylated light chain with 12 transmembrane segments. The heavy chain (SLC3A2) pairs with one of several light chains (SLC7A5, 6, 7, 8, 10, or 11) and is required for the cell surface expression and amino acid transport function of the light chains. It is involved in guiding and targeting of LAT1 and LAT2 to the plasma membrane. It also mediates integrin signaling, T cell costimulation, B cell proliferation, and viral fusion with cell membranes.
Protein Species Human
Expression System Human Cells
Tag C-6His
Protein Expression Interval Arg206-Ala630
Protein ID P08195
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, 5% Threhalose, pH 7.2.
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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