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Storage
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Store the unopened product at 2 - 8° C. Protect from light. Do not use past
expiration date.
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Gene ID
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6590 |
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Gene Symbol
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SLPI |
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Synonym
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ALK1; ALPProtease inhibitor WAP4; antileukoproteinase; BLPISeminal proteinase inhibitor; HUSI; HUSI-I; Mucus proteinase inhibitor; secretory leukocyte peptidase inhibitor; secretory leukocyte protease inhibitor (antileukoproteinase); Secretory leukocyte protease inhibitor; SLPI; WAP four-disulfide core domain protein 4; WAP4HUSI-1; WFDC4MPI |
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Species
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Human |
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Specificity
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This assay has high sensitivity and excellent specificity for detection of human SLPI. No significant cross-reactivity or interference between human SLPI and analogues was observed. |
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Kit Components
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Assay plate (12 x 8 coated Microwells), Standard (Freeze dried), Biotin-antibody (60 x concentrate), HRP-avidin (20 x concentrate), Biotin-antibody Diluent, HRP-avidin Diluent, Sample Diluent, Wash Buffer (20 x concentrate), TMB Substrate, Stop Solution, Adhesive Strip (For 96 wells), Instruction manual |
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Notes
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Please contact our Technical Services with any questions regarding species reactivity |
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Standard Curve Range
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15.6 pg/ml -1000 pg/ml |
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Sensitivity
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12.5 pg/ml |
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Inter Assay
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CV%<10% |
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Intra Assay
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CV%<8% |
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Assay Type
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Sandwich ELISA |
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Suitable Sample Type
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serum, plasma, tissue homogenates, cell lysate, cell culture medium. |
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Sample Volume
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50-100ul |
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Applications
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ELISA |
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Typical Data
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ELISA: Human SLPI ELISA Kit (Colorimetric) - These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. |
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Background
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Antileukoproteinase, also known as secretory leukocyte protease inhibitor (SLPI), is an enzyme that in humans is encoded by the SLPI gene. SLPI is a highly cationic single-chain protein with eight intramolecular disulfide bonds. It is found in large quantities in bronchial, cervical, and nasal mucosa, saliva, and seminal fluids. SLPI inhibits human leukocyte elastase, human cathepsin G, human trypsin, neutrophil elastase, and mast cell chymase. X-ray crystallography has shown that SLPI has two homologous domains of 53 and 54 amino acids, one of which exhibits anti-protease activity (C-terminal domain). The other domain (N-terminal domain) is not known to have any function. |
