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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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1667 |
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Gene Symbol
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DEF1 |
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Synonym
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alpha 2; alphaDefensin 1; alpha-Defensin 1; DEF1; DEF1DEFA1B; DEFA1; DEFA2; defensin, alpha 1, myeloid-related sequence; defensin, alpha 1HP-1; HNP-1; HNP-1HP1; HP1; MRS; MRSMGC138393; myeloid-related sequence; neutrophil defensin 1 |
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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 alpha-Defensin 1. No significant cross-reactivity or interference between human alpha-Defensin 1 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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0.5 ng/ml - 32 ng/ml |
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Sensitivity
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0.4 ng/ml |
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Inter Assay
|
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 alpha-Defensin 1 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
|
Alpha defensins are a family of mammalian defensin peptides. Defensins are 2-6 kDa, cationic, microbicidal peptides active against many Gram-negative and Gram-positive bacteria, fungi, and enveloped viruses, containing three pairs of intramolecular disulfide bonds. On the basis of their size and pattern of disulfide bonding, mammalian defensins are classified into alpha, beta and theta categories. Alpha-defensins, which have been identified in humans, monkeys and several rodent species, are particularly abundant in neutrophils, certain macrophage populations and Paneth cells of the small intestine. |
