Thermo Fisher Scientific CD244 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

0.1 µg/mL

-

Immunohistochemistry (IHC)

5-15 µg/mL

View 1 publication 1 publication

Immunohistochemistry (Paraffin) (IHC (P))

-

View 1 publication 1 publication

Flow Cytometry (Flow)

2.5 µg per million cells

-

Product Specifications

Species Reactivity

Mouse

Published species

Human

Host/Isotype

Goat / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse 2B4/CD244/SLAMF4 His17-Asn221 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:CD244,uniProtId:Q07763-1,ncbiNodeId:10090,antigenRange:17-221,antigenLength:397,antigenImageFileName:PA5-47054_CD244_Q07763-1_Goat.svg,antigenImageFileNamePDP:PA5-47054_CD244_Q07763-1_Goat_PDP.jpeg,sortOrder:2}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Concentration

0.2 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS with 5% trehalose

Contains

No Preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2608062

Product Specific Information

In direct ELISAs, approximately 5% cross-reactivity with recombinant human (rh) 2B4 is observed and less than 1% cross-reactivity with rhSLAM is observed.

Reconstitute at 0.2 mg/mL in sterile PBS.

Target Information

CD244 (2B4, SLAMF4) is a cell surface receptor expressed on natural killer (NK) cells (and some T cells) that mediate non-major histocompatibility complex (MHC) restricted killing. The interaction between NK-cell and target cells via CD244 is thought to modulate NK-cell cytolytic activity. CD244 interacts with SLAMF2, causing the activation of both SLAMF4- and SLAMF2-expressing cells. Patients with systemic lupus erythmatosus have lower than normal levels of SLAMF4 expressed on their NK cells and monocytes, suggesting that SLAMF4 may play a role in the pathology of this autoimmune disease. Diseases associated with CD244 dysfunction include rheumatoid arthritis and lymphoproliferative syndrome. Alternatively spliced transcript variants encoding different isoforms of CD244 have been found for this gene.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.