Invitrogen™ Human SLAM (SLAMF1) ELISA Kit

Catalog No.	Quantity
EHSLAMF1X10	10 x 96 Tests

Catalog No. EHSLAMF1X10 Supplier Invitrogen™ Supplier No. EHSLAMF1X10

Description

ELISA

The Human SLAM (SLAMF1) ELISA quantitates Hu SLAM in human serum, plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu SLAM. Principle of the method The Human SLAM solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen. Rigorous validation Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.

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

• Accession Number: Q13291
• Assay Range: 60-15000 pg/mL
• Assay Sensitivity: 60 pg/mL
• Conjugate: HRP
• Immunoassay Kit Format: Sandwich ELISA Kit
• Product Type: ELISA
• Protein Family: Other Proteins
• Sample Type: Plasma, Serum, Supernatant
• Target Species: Human
• For Use With (Equipment): Absorbance Microplate Reader
• 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; Slamf14933415F16; 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; CD150; CDw150; SLAM
• Gene ID (Entrez): 6504
• Gene Symbol: Slamf1
• Interassay CV: <12%
• Intraassay CV: <10%
• Kit Contents: Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
• Label or Dye: Biotin
• Protein Aliases: CDw150, IPO-3, SLAM family member 1
• Quantity: 10 x 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
• Storage Requirements: Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
• Target: CD150
• Test Time: 1 hr 20 min
• Total Assay Time: 4 hr 45 min