Exbio — Research products — Antibodies — CD and related antigens — Anti-Hu CD98 Purified

Anti-Hu CD98 Purified

Regulatory status

RUO

Antigen

CD98

Clone

MEM-108

Format

Purified

Reactivity

Human

Application

IP, FC (QC tested), IHC-P

Variant

0.1 mg

11-268-C100

In stock

154.00 USD

0.025 mg

11-268-C025

Delivery 1 week

77.00 USD

Variant

0.1 mg

11-268-C100

In stock

154.00 USD

0.025 mg

11-268-C025

Delivery 1 week

77.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1

Specificity

The antibody MEM-108 reacts with an extracellular epitope of CD98, a 125 kDa disulfide-linked heterodimer (80 kDa glycosylated heavy chain + 45 kDa non-glykosylated light chain). CD98 is expressed on T lymphocytes (upon activation) and activated NK cells; it is also present at low levels on B lymphocytes, NK cells, monocytes and platelets.

Workshop

HLDA VI: WS Code BP 409; HLDA VI: WS Code NL N-L017

Application

IP, FC (QC tested), IHC-P

Application details

Flow cytometry: Recommended dilution: 4 μg/ml.
Immunohistochemistry (paraffin sections): Recommended dilution: 10 μg/ml; positive tissue: liver.

Reactivity

Human

Immunogen

RAJI human Burkitt's lymphoma cell line

Concentration

1 mg/ml

Preparation

Purified by protein-A affinity chromatography.

Formulation

Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Do not freeze.

The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.

Other names

4F2, MDU1, 4F2HC, 4T2HC, NACAE, SLC3A2

Antigen description

CD98 (4F2) is a type II transmembrane glycoprotein which serves as the heavy chain of the heterodimeric amino acid transporters (HATs). CD98, linked to various light chains by disulfide bond, is responsible for cell surface expression and basolateral localization of this transporter complex in polarized epithelial cells and also interacts with beta1 integrins and increases their affinity for ligand. Besides its roles in amino acid transport, CD98 is thus involved in cell fusion and activation. It is implicated in regulation of cellular differentiation, growth and apoptosis.

Entrez Gene ID 8140

UniProt ID Q01650

Flow cytometry analysis (surface staining) of human peripheral blood monocytes with anti-human CD98 (MEM-108) purified, GAM-FITC.

General references:

Dalton P, Christian HC, Redman CW, Sargent IL, Boyd CA: Differential effect of cross-linking the CD98 heavy chain on fusion and amino acid transport in the human placental trophoblast (BeWo) cell line. Biochim Biophys Acta. 2007 Mar;1768(3):401-10.
PubMed

Cai S, Bulus N, Fonseca-Siesser PM, Chen D, Hanks SK, Pozzi A, Zent R: CD98 modulates integrin beta1 function in polarized epithelial cells. J Cell Sci. 2005 Mar 1;118(Pt 5):889-99.
PubMed

Cho JY, Skubitz KM, Katz DR, Chain BM: CD98-dependent homotypic aggregation is associated with translocation of protein kinase Cdelta and activation of mitogen-activated protein kinases. Exp Cell Res. 2003 May 15;286(1):1-11.
PubMed

Liu X, Charrier L, Gewirtz A, Sitaraman S, Merlin D: CD98 and intracellular adhesion molecule I regulate the activity of amino acid transporter LAT-2 in polarized intestinal epithelia. J Biol Chem. 2003 Jun 27;278(26):23672-7.
PubMed

Product specific references:

Quardokus EM, Saunders DC, McDonough E, Hickey JW, Werlein C, Surrette C, Rajbhandari P, Martinez Casals A, Tian H, Lowery L, Neumann EK, Björklund F, Neelakantan TV, Croteau J, Wiblin AE, Fisher J, Livengood AJ, Dowell KG, Silverstein JC, Spraggins JM, Pryhuber GS, Deutsch G, Ginty F, Nolan GP, Melov S, Jonigk D, Caldwell MA, Vlachos IS, Mueller W, Gehlenborg N, Stockwell BR, Lundberg E, Snyder MP, Germain RN, Camarillo JM, Kelleher NL, Börner K, Radtke AJ: Organ mapping antibody panels: a community resource for standardized multiplexed tissue imaging. Nat Methods 2023 Aug;20(8):1174-1178. doi: 10.1038/s41592-023-01846-7.
PubMed