CD98 Overexpression Lysate (Native)


Western Blot: CD98 Overexpression Lysate (Adult Normal) [NBL1-16154] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for CD98.

Product Details

Applications WB
The exact concentration of the protein of interest cannot be determined for overexpression lysates. Please contact technical support for more information.

Order Details

CD98 Overexpression Lysate (Native) Summary

The lysate was created in HEK293T cells, using plasmid ID RC200718 and based on accession number NM_001012662. The protein contains a C-terminal DDK tag.
Homo sapiens solute carrier family 3 (activators of dibasic and neutral amino acid transport), member 2 (SLC3A2), transcript variant 2, mRNA.

Packaging, Storage & Formulations

Store at -80C. Avoid freeze-thaw cycles.
RIPA buffer


  • Western Blot
Application Notes
This product is intended for use as a positive control in Western Blot. You will receive the lysate (100ug), and an empty vector negative control (100 ug).
Theoretical MW
67.9 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Lysate Details for CD98

Protein State


HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.This product is manufactured by and sold under license from OriGene Technologies and its use is limited solely for research purposes.

Alternate Names for CD98 Overexpression Lysate (Native)

  • 4F2
  • 4F2hc
  • 4T2HC
  • antigen identified by monoclonal antibodies 4F2, TRA1.10, TROP4, and T43,4F2HC
  • CD98 antigen
  • CD98 heavy chain
  • CD98
  • CD98HC
  • 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


This gene is a member of the solute carrier family and encodes a cell surface, transmembrane protein with an alpha amylase domain. The protein exists as the heavy chain of a heterodimer, covalently bound through di-sulfide bonds to one of several possible light chains. It associates with integrins and mediates integrin-dependent signaling related to normal cell growth and tumorigenesis. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq]. Transcript Variant: This variant (2) lacks an alternate in-frame exon, compared to variant 1, resulting in a shorter protein (isoform b). Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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Publications for CD98 Lysate (NBL1-16154) (0)

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Video Protocols

WB Video Protocol

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CD98 - cell surface glycoprotein that promotes cell adhesion, growth, and survival
CD98 is a heterodimeric glycoprotein that contains an 80 kDa heavy chain and a 40 kDa light chain. The CD98 heavy chain is also known as the 4F2 antigen heavy chain or FRP-1, and it is encoded by the SLC3A2 gene. The CD98 heavy chain is capable of...  Read full blog post.

xCT: Friend or Foe?
There are two opposing sides to the controversial cysteine/glutamate antiporter. On one hand, it can be viewed a guardian of the cell, protecting it from the damaging oxidative stress that can cause cell death and even cancer. But, conversely, it has...  Read full blog post.

Glutathione and xCT: Chemoresistance in Tumor Cells
Glutathione, called GSH in its reduced form and GSSG or L(-)-Glutathione in its oxidized form, is an endogenous antioxidant found in most cells in the body. Glutathione's functions include detoxifying xenobiotics from the body, assisting in membrane t...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol SLC3A2

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