Invitrogen™ CD150 Monoclonal Antibody (mShad150), eFluor™ 450, eBioscience™

Rat Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-112-4144	Invitrogen™ 48150280	25 μg
48-150-282	Invitrogen™ 48150282	100 μg

Description

Description: The mShad150 monoclonal antibody reacts with mouse CD150, an ~70 kDa transmembrane glycoprotein also known as Signaling Lymphocyte Activation Molecule (SLAM). CD150 is expressed by T cells, in particular Th1, and B cells; this expression is rapidly upregulated upon activation. Immature thymocytes and dendritic cells also express this antigen. Signaling through SLAM in T cells induces proliferation and augmentation of the interferon-gamma response. Furthermore, SLAM is thought to play a role in adhesion between the T cell and antigen-presenting cell. The mShad150 antibody has been reported to also stain the CD150+CD244-CD48-CD41- population of pluripotent hematopoietic stem cells. Applications Reported: This mShad150 antibody has been reported for use in flow cytometric analysis. Applications Tested: This mShad150 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.5 μg per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. eFluor® 450 is an alternative to Pacific Blue®. eFluor® 450 emits at 445 nm and is excited with the Violet laser (405 nm). Please make sure that your instrument is capable of detecting this fluorocho...

CD150, also known as SLAM (Signaling Lymphocyte Activation Molecule), is a member of the immunoglobulin gene superfamily and plays a crucial role in T cell stimulation and immune cell interactions. It is constitutively expressed on peripheral blood memory T cells, T cell clones, immature thymocytes, and a proportion of B cells. CD150 expression is rapidly upregulated upon activation, particularly on naive T cells, Th1 cells, and activated B cells, which express the membrane-bound, soluble, and cytoplasmic isoforms of SLAM. In T cells, signaling through SLAM induces proliferation and enhances the interferon-gamma response. SLAM is also involved in adhesion between T cells and antigen-presenting cells, facilitating immune cell interactions. Homophilic SLAM-SLAM binding during B to B and B to T cell interactions is suggested to enhance the expansion and differentiation of activated B cells. CD150 serves as a receptor for the measles virus and acts as a co-activator on T and B cells. It interacts with SH2D1A and PTPN11 via its cytoplasmic domain, playing a role in signal transduction. Mutations in the CD150 gene may be associated with X-linked lymphoproliferative disease (XLP), highlighting its importance in immune regulation and disease pathology.

Specifications

• Antigen: CD150
• Concentration: 0.2 mg/mL
• Applications: Flow Cytometry
• Conjugate: eFluor 450
• Host Species: Rat
• Regulatory Status: RUO
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Gene Accession No.: Q9QUM4
• Gene ID (Entrez): 27218
• Primary or Secondary: Primary
• Purification Method: Affinity chromatography

• Clone: mShad150
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Classification: Monoclonal
• Form: Liquid
• Isotype: IgG2b λ
• Target Species: Mouse
• Gene: Slamf1
• Gene Alias: 4933415F16; AA177906; CD150; CD150 antigen; CDw150; ESTM51; IPO-3; RGD1560634; signaling lymphocyte activation molecule; signaling lymphocytic activation molecule; signaling lymphocytic activation molecule family member 1; Slam; SLAM family member 1; Slamf1
• Gene Symbols: Slamf1
• Product Type: Antibody