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Invitrogen™ NGF beta Human ELISA Kit

Sandwich ELISA Kit

Manufacturer:  Invitrogen™ EHNGF

Encompass

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Catalog No. EHNGF


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Includes: Pre-coated plate(s), standard, detector antibody, HRP conjugate, diluents, wash buffer, chromogen, stop solution, and plate covers.

Description

Description

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.
Specifications

Specifications

ELISA Kit
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
Biotin
Solid-phase sandwich ELISA
P01138
14pg/mL to 5000pg/mL
4803
RUO
2°C to 8°C
4 hr. 45 min.
Neurobiology
<12%
96 Tests
Plasma, Serum, Supernatant
Beta-NGF,HSAN5B,NGF
Colorimetric Microplate Reader
96 assays
Growth Factors & Receptors
HRP
6.86-5000 pg/mL
ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
Plasma, 50 μL; Serum, 50 μL; Supernatant, 100 μL
1 hr. 20 min.
Human
Beta-NGF, HSAN5B, NGF
<10%
Human
14 pg/mL
SDS
Documents
Product Certifications
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