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Human CD48 / SLAMF2 ELISA Pair Set

  • Human CD48/Blast-1 ELISA Pair Set Standard Curve 7134
  • Human CD48 / SLAMF2 ELISA Pair Set
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Human CD48 Materials provided
Capture Ab:0.2 mg/mL of mouse anti-Human CD48 / SLAMF2 monoclonal antibody (in PBS, pH 7.4). Dilute to a working concentration of 1 μg/mL in PBS before coating. (Catalog: # 10797-MM02)
Detection Ab:0.2 mg/mL of rabbit anti-Human CD48 / SLAMF2 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4℃). Dilute to working concentration of 0.2 μg/mL in detection antibody dilution buffer before use. (Catalog: # 10797-R007)
Standard:Each vial contains 34 ng of recombinant Human CD48 / SLAMF2. Reconstitute with 1 mL detection antibody dilution buffer. After reconstitution, store at -20℃ to -80℃ in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 600 pg/mL is recommended.
Human CD48 Sensitivity
The minimum detectable dose of Human CD48 / SLAMF2 was determined to be approximately 9.38 pg/ml. This is defined as at least three times standard deviations above the mean optical density of 10 replicates of the zero standard.
Human CD48 Principle of the product
The Human CD48 / SLAMF2 ELISA Pair Set is for the quantitative determination of Human CD48 / SLAMF2.
The Sino Biological ELISA Pair Set is a solid phase sandwich ELISA (Enzyme-Linked Immunosorbent Assay). It utilizes a monoclonal antibody specific for Human CD48 / SLAMF2 coated on a 96-well plate. Standards and samples are added to the wells, and any Human CD48 / SLAMF2 present binds to the immobilized antibody. The wells are washed and a horseradish peroxidase conjugated rabbit anti-Human CD48 / SLAMF2 monoclonal antibody is then added, producing an antibody-antigen-antibody "sandwich". The wells are again washed and TMB substrate solution is loaded, which produces color in proportion to the amount of Human CD48 / SLAMF2 present in the sample. To end the enzyme reaction, the stop solution is added and absorbances of the microwell are read at 450 nm.
Human CD48 Storage
Capture Antibody: Aliquot and store at -20℃ to -80℃ for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.

Detection Antibody: Store at 4℃ and protect it from prolonged exposure to light for up to 6 months from date of receipt. DO NOT FREEZE!

Standard: Store lyophilized standard at -20℃ to -80℃ for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80℃ for up to 1 month. Avoid repeated freeze-thaw cycles.
Human CD48 ELISA Pair Set Standard Curve
CD48/Blast-1 Background

Cluster of Differentiation 48 (CD48), also known as SLAMF2, BCM-1 and BLAST-1, is a GPI-linked protein belonging to the CD2 subfamily of immunoglobulin superfamily molecules. CD2 and 2B4 (CD244) are known ligands for CD48. CD48 protein is expressed on most lineage-committed hematopoietic cells but not on hematopoietic stem cells or multipotent hematopoietic progenitors. CD48 protein performs biological functions in a variety processes including adhesion, pathogen recognition, cellular activation, and cytokine regulation, and emerges as a critical effector molecule in immune responses.

Immune Checkpoint
Immune Checkpoint Detection: Antibodies   Immune Checkpoint Detection: ELISA Antibodies   Immune Checkpoint Detection: IHC Antibodies   Immune Checkpoint Detection: ICC Antibodies   Immune Checkpoint Detection: IP Antibodies   Immune Checkpoint Detection: FCM Antibodies   Immune Checkpoint Detection: WB Antibodies
Immune Checkpoint Proteins
Immune Checkpoint Targets   Co-inhibitory Immune Checkpoint Targets

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Human CD48/Blast-1 References
  • Messmer B, et al. (2006) CD48 stimulation by 2B4 (CD244)-expressing targets activates human NK cells. J Immunol. 176(8): 4646-50
  • Milstein O, et al. (2008) Nanoscale increases in CD2-CD48-mediated intermembrane spacing decrease adhesion and reorganize the immunological synapse. J Biol Chem. 283(49): 34414-22.
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