Human CD98 APC-conjugated Antibody

Catalog # Availability Size / Price Qty
  Detection  of CD98 in K562 Human Cell Line by Flow Cytometry.
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Product Details
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Human CD98 APC-conjugated Antibody Summary

Species Reactivity
Detects human CD98 in direct ELISAs.
Monoclonal Mouse IgG2A Clone # 590559
Protein A or G purified from hybridoma culture supernatant
Chinese hamster ovary cell line CHO-derived recombinant human CD98
Accession # P08195
Supplied in a saline solution containing BSA and Sodium Azide.


Recommended Concentration
Flow Cytometry
10 µL/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Flow Cytometry Detection  of CD98 in K562 Human Cell Line by Flow Cytometry. View Larger

Detection of CD98 in K562 Human Cell Line by Flow Cytometry. K562 human chronic myelogenous leukemia cell line was stained with Mouse Anti-Human CD98 APC‑conjugated Monoclonal Antibody (Catalog # FAB5920A, filled histogram) or isotype control antibody (Catalog # IC003A, open histogram). View our protocol for Staining Membrane-associated Proteins

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Preparation and Storage

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: CD98

CD98, also known as 4F2hc, is a ubiquitously expressed, 85-95 kDa member of the SLC3 (solute carrier 3) family of amino acid transporters. It is a type II transmembrane glycoprotein that covalently-associates with a variable number of small, 38-45 kDa, 12-transmembrane proteins that belong to the SLC7 family of molecules. The 120-130 kDa heterdimeric 4F2 complex is known to transport neutral or cationic amino acids with, or without, a contribution of sodium. It also interacts with Integrin beta 1 and beta 3 to promote cell polarization and migration. Notably, CD98 is "vertebrate-restricted," and its appearance evolutionarily has been linked to the onset of tumorigenesis. Over amino acids (aa) 105-529, human and mouse CD98 share 76% aa sequence identity.

Entrez Gene IDs
6520 (Human); 17254 (Mouse)
Alternate Names
4F2; 4F2hc; 4T2HC; antigen identified by monoclonal antibodies 4F2, TRA1.10, TROP4, and T43,4F2HC; CD98 antigen; CD98 heavy chain; CD98; CD98HC; CH98hc; FRP-1; heavy chain; Lymphocyte activation antigen 4F2 large subunit; MDU1antigen defined by monoclonal 4F2, heavy chain; monoclonal 44D7; NACAE4F2 cell-surface antigen heavy chain; SLC3A2; solute carrier family 3 (activators of dibasic and neutral amino acidtransport), member 2,4F2 heavy chain antigen

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