Mouse CD27 ELISA Kit

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Mouse CD27 ELISA Kit

Mouse CD27 ELISA Kit

Catalog No : 3020414


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SKU: 3020414. Categories: , , .

Mouse CD27 ELISA Kit Features

Product Name            Mouse CD27 ELISA Kit
Assay Type                   Solid Phase Sandwich ELISA
Format                           96-well strip plate
Assay Length              4.5 hours
Sample Volume         Serum ,Plasma, cell culture media , 100ul
Detection Method    Colorimetric
Sensitivity                   30 pg/ml
Assay Range               32.8-8000pg/ml
Reactivity                     Mouse
Cross-Reactivity       No cross-reactivity observed with available related molecules
Gene Names               Cd27, S152, Tnfrsf7, Tp55
Gene ID                         21940
Swissprot ID               P41272

Recovery

Sample Type    Average % RecoveryRange %
Serum8879-97
Plasma8372-94
cell culture media9783-112

Linearity

Sample TypeDilution% of Expected
Serum1:294
1:4124
1:8117
Plasma1:2105
1:4127
1:8121
cell culture media1:297
1:4113
1:8108

Standard Curve: Mouse CD27 ELISA Kit

Mouse CD27 ELISA Kit

Kit Components

• Pre-Coated 96-well Strip Microplate
• Wash Buffer
• Stop Solution
• Assay Diluent
• Standards
• Biotinylated Detection Antibody
• Streptavidin-Conjugated HRP
• TMB One-Step Substrate

Protocol Outline

1. Prepare all reagents, samples and standards as instructed in the manual.
2. Add 100 µl of standard or sample to each well.
3. Incubate 2.5 h at RT or O/N at 4°C.
4. Wash and add 100 µl of prepared biotin antibody to each well.
5. Incubate 1 h at RT.
6. Wash and add 100 µl of prepared Streptavidin solution to each well.
7. Incubate 45 min at RT.
8. Wash and add 100 µl of TMB One-Step Substrate Reagent to each well.
9. Incubate 30 min at RT.
10. Add 50 µl of Stop Solution to each well.
11. Read at 450 nm/570 nm.

Background

CD27 is a lymphocyte-specific member of the tumor necrosis factor receptor superfamily (TNFRSF) and is designated TNFRSF7. Mouse CD27 cDNA encodes a 250 amino acid (aa) residue type I transmembrane protein with a 20 aa putative signal peptide, a 162 aa extracellular region containing three TNFR cysteine-rich repeats, a 21 aa transmembrane domain and a 47 aa cytoplasmic region.

CD27 exists as homodimers on the cell surface via an extracellular disulfide bond in the membrane-proximal region. CD27 is expressed on subsets of T and B cells. The expression of CD27 is upregulated upon T cell activation. CD27 interacts with CD27 ligand, which is a member of the TNF ligand superfamily. Ligation of CD27 on T cells provides costimulatory signals that are required for T cell proliferation, clonal expansion and the promotion of effector T cell formation. Ligation of CD27 on B cells has been shown to inhibit terminal differentiation of activated mouse B cells into plasma cells and enhances commitment to memory B cell responses.

Storage

The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C.

Regulatory Status 

Mouse CD27 ELISA Kit is for Research Use Only.

Sizes

1 Plate Kit, 2 Plate Kit, 5 Plate Kit

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