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Human LCN2 (Neutrophil gelatinase-associated lipocalin) CLIA Kit (STJC0000087)

Human LCN2 (Neutrophil gelatinase-associated lipocalin) CLIA Kit (STJC0000087)
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  • 产品名称:Human LCN2 (Neutrophil gelatinase-associated lipocalin) CLIA Kit (STJC0000087)
  • 产品型号:STJC0000087
  • 产品展商:ST john's laboratory
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简单介绍
Human LCN2 (Neutrophil gelatinase-associated lipocalin) CLIA Kit (STJC0000087)
产品描述
Applications: CLIA
Reactivity: Human
Note: FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS.
Sensitivity: 18.75pg/mL
Detection Limit: 31.25~2000pg/mL
Short Description: This human LCN2 kit is a highly sensitive in-vitro chemiluminescent immunoassay for the measurement of trace amounts of analytes.
Storage Instruction: If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual.
Assay Time: 3.5h
Detection: Chemiluminescence
Gene Symbol: LCN2
Gene ID: 3934
Uniprot ID: NGAL_HUMAN
Specificity: This kit recognizes Human NGAL in samples. No significant cross-reactivity or interference between Human NGAL and analogues was observed.
Sample Type: Serum, plasma and other biological fluids
Tissue Specificity Detected in neutrophils (at protein level). Expressed in bone marrow and in tissues that are prone to exposure to microorganism. High expression is found in bone marrow as well as in uterus, prostate, salivary gland, stomach, appendix, colon, trachea and lung. Expressed in the medullary tubules of the kidney. Not found in the small intestine or peripheral blood leukocytes.
Function Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development. Binds iron through association with 2,3-dihydroxybenzoic acid (2,3-DHBA), a siderophore that shares structural similarities with bacterial enterobactin, and delivers or removes iron from the cell, depending on the context. Iron-bound form (holo-24p3) is internalized following binding to the SLC22A17 (24p3R) receptor, leading to release of iron and subsequent increase of intracellular iron concentration. In contrast, association of the iron-free form (apo-24p3) with the SLC22A17 (24p3R) receptor is followed by association with an intracellular siderophore, iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration. Involved in apoptosis due to interleukin-3 (IL3) deprivation: iron-loaded form increases intracellular iron concentration without promoting apoptosis, while iron-free form decreases intracellular iron levels, inducing expression of the proapoptotic protein BCL2L11/BIM, resulting in apoptosis. Involved in innate immunity.limits bacterial proliferation by sequestering iron bound to microbial siderophores, such as enterobactin. Can also bind siderophores from M.tuberculosis.
Protein Name Neutrophil Gelatinase-Associated Lipocalin
Ngal
25 Kda Alpha-2-Microglobulin-Related Subunit Of Mmp-9
Lipocalin-2
Oncogene 24p3
Siderocalin
P25
Database Links Reactome: R-HSA-6785807
Reactome: R-HSA-6798695
Reactome: R-HSA-6799990
Reactome: R-HSA-917937
Cellular Localisation Secreted
Cytoplasmic Granule Lumen
Cytoplasmic Vesicle Lumen
Upon Binding To The Slc22a17 (24p3r) Receptor
It Is Internalized
Releases The Bound Iron In The Acidic Lumen Of Cytoplasmic Vesicles
Alternative CLIA Names Neutrophil Gelatinase-Associated Lipocalin CLIA kit
Ngal CLIA kit
25 Kda Alpha-2-Microglobulin-Related Subunit Of Mmp-9 CLIA kit
Lipocalin-2 CLIA kit
Oncogene 24p3 CLIA kit
Siderocalin CLIA kit
P25 CLIA kit
LCN2 CLIA kit
HNL CLIA kit
NGAL CLIA kit
Specificity This kit recognizes Human NGAL in samples. No significant cross-reactivity or interference between Human NGAL and analogues was observed.
Reproducibility Both intra-CV and inter-CV are

Information sourced from Uniprot.org


Item Specifications Storage
Micro CLIA Plate (Dismountable) 96T: 8 wells ×12 strips strips -20℃, 6 months
Reference Standard 96T: 2 vials 48T: 1 vial -20℃, 6 months
Concentrated Biotinylated Detection Ab (100×) 96T: 1 vial, 120 μL 60 μL -20℃, 6 months
Concentrated HRP Conjugate (100×) 96T: 1 vial, 120 μL 60 μL -20℃ (Protect from light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 2-8°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL 2-8°C, 6 months
HRP Conjugate Diluent 1 vial, 14 mL 2-8°C, 6 months
Concentrated Wash Buffer (25×) 1 vial, 30 mL 2-8°C, 6 months
Substrate Reagent A 1 vial, 5 mL 2-8℃ (Protect from light)
Substrate Reagent B 1 vial, 5 mL 2-8℃ (Protect from light)
Plate Sealer 5 pieces
Manual 1 copy
Certificate of Analysis 1 copy

Sample Type Range (%) Average Recovery (%)
Serum(n=8) 98-109 104
EDTA plasma(n=8) 97-111 103
Cell culture media(n=8) 93-103 98

Intra-assay Precision Intra-assay Precision Intra-assay Precision Inter-assay Precision Inter-assay Precision Inter-assay Precision
Sample 1.00 2.00 3.00 1.00 2.00 3.00
n 20.00 20.00 20.00 20.00 20.00 20.00
Mean (pg/mL) 100.80 190.47 894.54 92.78 207.90 905.47
Standard deviation 10.15 19.12 67.63 11.66 18.86 81.22
CV (%) 10.07 10.04 7.56 12.57 9.07 8.97
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
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