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  5. Invitrogen™ Human NGF beta ELISA Kit

Invitrogen™ Human NGF beta ELISA Kit

Product Code. 17165519
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Quantity:
5 x 96 Tests
96 Tests
Unit Size:
1 set
Each
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Product Code. 17165519

Brand: Invitrogen™ EHNGFX5

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Beskrivning

ELISA

The Human Nerve Growth Factor beta(Hu NGFβ) ELISA quantitates Hu NGFβ in human serum, plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu NGFβ. Principle of the method The Human NGFβ solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen. Rigorous validation Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.

Nerve growth factor (NGF) influences the survival and differentiation of a variety of neuronal and nonneuronal cells. The actions of this polypeptide result from binding to specific cell surface receptors which are present as both high and low affinity sites. Although both types of receptor bind NGF only the high affinity form is capable of signal transduction. Cross-linking studies with 125I-NGF have shown that the high affinity receptor of rat PC12 cells forms an Mr 158,000 complex with NGF while the low affinity receptor forms an Mr 100,000 complex. Full length cDNA clones for both the human and rat NGF receptor genes have been produced and sequenced, revealing greater than 90% homology between the two species. NGF exhibits nerve growth stimulating activity and is involved in the regulation of growth and the differentiation of sympathetic and certain sensory neurons. Further, NGF stimulates division and differentiation of sympathetic and embryonic sensory neurons. Mutations in the NGF gene have been associated with hereditary sensory and autonomic neuropathy, type 5 (HSAN5), and dysregulation of NGF gene expression is associated with allergic rhinitis.
TRUSTED_SUSTAINABILITY

Specifikationer

Accession Number P01138
Assay Range 6.86 to 5000 pg/mL
Assay Sensitivity 14 pg/mL
Calibration Range 14 pg/mL to 5000 pg/mL
Assay Solid-phase sandwich ELISA
Conjugate HRP
Product Type ELISA
Protein Family Growth Factors & Receptors
Sample Type Plasma, Serum, Supernatant
Specificity This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, ENA-78, FGF- 4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin (OB), MCP-1, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, MMP-1, - 2, -3, -10, PARC, RANTES, SCF, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF
Sufficient For 5 x 96 Assays
Target Species Human
For Use With (Application) ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
For Use With (Equipment) Colorimetric Microplate Reader
Gene ID (Entrez) 4803
Gene Symbol Beta-NGF,HSAN5B,NGF
Interassay CV <12%
Intraassay CV <10
Kit Contents Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
Label or Dye HRP
Quantity 5 x 96 Tests
Regulatory Status RUO
Research Discipline Neurobiology
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Storage Requirements 2°C to 8°C
Synonym Beta-NGF, HSAN5B, NGF
Target NGF
Test Time 1 hrs 20 mins
Total Assay Time 4 hrs 45 mins
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