Ratto TNF alpha Kit Elisa (A720)

$635
Spese di spedizione
Tempi di consegna
7-10 Giorni lavorativi
Telefono
+1 (314) 370-6046
Lun - Ven, 8:00 - 16:00 AST
E-mail
orders@antibodies.com
Nome
Rat TNF alpha ELISA Kit
Tipo di kit
Sandwich (quantitative)
Principio di kit
This TNF alpha enzyme linked immunosorbent assay (ELISA) applies a technique called a quantitative sandwich immunoassay. The microtiter plate has been pre-coated with an Anti-TNF alpha Antibody. Standards or samples are then added to the microtire plate wells and TNF alpha, if present, will bind to the antibody pre-coated on the wells. In order to quantify the amount of TNF alpha present in the sample, Anti-TNF alpha Antibody (Biotin) is added to each well to "sandwich" the TNF alpha immobilised on the plate. The microtiter plate then undergoes incubation, followed by thorough washing of the wells to remove all unbound components. Next, Avidin-Biotin-Peroxidase Complex is added to each well for a short incubation period, followed by thorough washing of the wells to remove all unbound conjugates. Next, a TMB (3,3',5,5' tetramethyl-benzidine) substrate solution is added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period. Only those wells that contain TNF alpha will exhibit a change in colour. The enzyme-substrate reaction is terminated by the addition of a stop solution and the colour change is measured spectrophotometrically at a wavelength of 450nm ± 2nm.
Piattaforma
Microplate
Tipo di rilevamento
Colorimetric
Tipo di campione
Serum, plasma, body fluids, tissue lysates, and cell culture supernatants.
Sensibilità
< 1 pg/ml
Campo di rilevamento
15.6-1000 pg/ml (body fluids, tissue lysates, and cell culture supernatants) or 7.8-500 pg/ml (serum and plasma).
Reattività
Rat
Precision
Intra-assay CV: < 8%, Inter-assay CV: < 10%
Conservazione
Store at 2-8°C for 6 months or at -20°C for 12 months.
Sinonimi
APC1, APC1 protein, Cachectin, DIF, Differentiation inducing factor, Macrophage cytotoxic factor, soluble form, Tnf, TNF a, TNF macrophage derived, TNF monocyte derived, TNF superfamily member 2 , TNF superfamily, member 2, TNF, macrophage derived, TNF, monocyte derived, TNF-a, TNF-alpha, TNFA, TNFA_HUMAN, TNFSF2, Tumor necrosis factor, Tumor necrosis factor (TNF superfamily member 2) , Tumor necrosis factor alpha, Tumor necrosis factor ligand superfamily member 2, Tumor Necrosis Factor, Membrane Form, Tumor necrosis factor, soluble form
Dichiarazione di non responsabilità
Questo prodotto è solo per uso di ricerca. Non è inteso per uso diagnostico o terapeutico.

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