InVivoMab anti-mouse Thy1 (CD90)

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Hersteller Bio X Cell
Kategorie
Typ Antibody Monoclonal
Specific against Mouse
Clon M5/49.4.1
Isotype IgG2a
Applikationen in vivo
Menge 25mg
Host Rat
ArtNr BE0076-25MG
eClass 6.1 32160702
eClass 9.0 42030590
Lieferbar
Quantity options
Description
The M5/49.4.1 monoclonal antibody reacts with mouse Thy1 also known as CD90. Thy1 is a 25-35 kDa GPI-anchored protein belonging to the Ig superfamily that is expressed by thymocytes, peripheral T cells, myoblasts, epidermal cells, and keratinocytes. The function of Thy1 has not been fully elucidated but is thought to play roles in regulation of cell adhesion, apoptosis, metastasis, inflammation, and fibrosis. This antibody is particularly useful for depletion of T lymphocytes.
Endotoxin
<2EU/mg (<0.002EU/ug)
Determined by LAL gel clotting assay
Formulation
PBS, pH 7.0
Contains no stabilizers or preservatives
Immunogen
Mixed lymphocyte culture
Isotype
Rat IgG2a
Molecular Weight
150 kDa
Production
Purified from tissue culture supernatant in an animal free facility
Purification
Protein G
Purity
>95%
Determined by SDS-PAGE
RRID
AB_1107681
Recommended InVivoPure Dilution Buffer
InVivoPure pH 7.0 Dilution Buffer(IP0070)
Recommended Isotype Control(s)
InVivoMAb rat IgG2a isotype control, anti-trinitrophenol(BE0089)
Reported Applications
in vitro T cell depletion
Sterility
0.2 uM filtered
Storage
The antibody solution should be stored at the stock concentration at 4C. Do not freeze.
References
Weng, X., et al. (2014). "The adaptor protein SAP regulates type II NKT-cell development, cytokine production, and cytotoxicity against lymphoma." Eur J Immunol 44(12): 3646-3657. PubMed

CD1d-restricted NKT cells represent a unique lineage of immunoregulatory T cells that are divided into two groups, type I and type II, based on their TCR usage. Because there are no specific tools to identify type II NKT cells, little is known about their developmental requirements and functional regulation. In our previous study, we showed that signaling lymphocytic activation molecule associated protein (SAP) is essential for the development of type II NKT cells. Here, using a type II NKT-cell TCR transgenic mouse model, we demonstrated that CD1d-expressing hematopoietic cells, but not thymic epithelial cells, meditate efficient selection of type II NKT cells. Furthermore, we showed that SAP regulates type II NKT-cell development by controlling early growth response 2 protein and promyelocytic leukemia zinc finger expression. SAP-deficient 24alphabeta transgenic T cells (24alphabeta T cells) exhibited an immature phenotype with reduced Th2 cytokine-producing capacity and diminished cytotoxicity to CD1d-expressing lymphoma cells. The impaired IL-4 production by SAP-deficient 24alphabeta T cells was associated with reduced IFN regulatory factor 4 and GATA-3 induction following TCR stimulation. Collectively, these data suggest that SAP is critical for regulating type II NKT cell responses. Aberrant responses of these T cells may contribute to the immune dysregulation observed in X-linked lymphoproliferative disease caused by mutations in SAP.

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Menge: 25mg
Lieferbar: In stock
Listenpreis: 1.431,10 €
Preis: 1.431,10 €
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