BAFF Kit ELISA

N° du produit ABIN1112559

Détail du produit BAFF Kit ELISA

Antigène: BAFF (TNFSF13B) (Tumor Necrosis Factor (Ligand) Superfamily, Member 13b (TNFSF13B))

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 62.5-4000 pg/mL

Seuil minimal de détection: 62.5 pg/mL

Application: ELISA

Fonction: For quantitative detection of BAFF in serum, plasma, body fluids, tissue lysates or cell culture supernates.

Type d'échantillon: Cell Culture Supernatant, Plasma, Serum, Tissue Lysate

Analytical Method: Quantitative

Sensibilité: < 2 pg/mL

Ingrédients: 1. One 96-well plate pre-coated with anti-Human BAFF antibody 2. Lyophilized BAFF standards: 2 tubes (10ng / tube) 3. Sample / Standard diluent buffer: 30ml 4. Biotin conjugated anti-Human BAFF antibody (Concentrated): 130 µl.

Matériel non inclus: 1. 37 °C incubator 2. Microplate reader (wavelength: 450nm) 3. Precise pipette and disposable pipette tips 4. Automated plate washer 5. ELISA shaker 6. 1.5ml of Eppendorf tubes 7. Plate cover 8. Absorbent filter papers 9. Plastic or glass container with volume of above 1L

Information d'application

Commentaires:

This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-BAFF polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-BAFF polyclonal antibody was used as detection antibodies. The standards test samples and biotin conjugated detection antibody were added - the wells subsequently and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used - visualize HRP enzymatic reaction. TMB was catalyzed by HRP - produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional - the BAFF amount of sample captured in plate. Read the O.D. absorbance at 450 nm in a microplate reader and then the concentration of BAFF can be calculated.

Plaque: Pre-coated

Préparation des réactifs:

1. Before the experiment, centrifuge each kit component for several minutes to bring down all reagents to the bottom of tubes. 2. It is recommend to measure each standard and sample in duplicate. 3. Do NOT let the plate completely dry at any time! Since the dry condition can inactivate the biological material on the plate. 4. Do not reuse pipette tips and tubes to avoid cross contamination. 5. Do not use the expired components and the components from different batches. 6. To avoid the marginal effect of plate incubation for temperature differences (the marginal wells always get stronger reaction), it is recommend to equilibrate the ABC working solution and TMB substrate for at least 30 min at room temperature (37°C ) before adding to wells.The TMB substrate (Kit Component 8) is colorless and transparent before use, if not, please contact us for replacement.

Préparation de l'échantillon:

Preparation of sample and reagents 1. Sample Isolate the test samples soon after collecting, then, analyze immediately (within 2 hours). Or aliquot and store at -20 °C for long term. Avoid multiple freeze-thaw cycles.
Tissue lysate or body fluids, cell culture supernate: Centrifuge to remove precipitate, analyze immediately or aliquot and store at -20 °C .
Serum: Coagulate the serum at room temperature (about 4 hours). Centrifuge at approximately 1000 × g for 15 min. Analyze the serum immediately or aliquot and store at -20 °C .
Plasma: Collect plasma with heparin or EDTA as the anticoagulant. Centrifuge for 15min at 2-8° C at 1000 x g within 30 min of collection. Analyze immediately or aliquot and store frozen at -20 °C. Citrate can not be used as anticoagulant here. Note: 1. Coagulate blood samples completely, then, centrifuge, and avoid hemolysis and particle. 2. NaN3 can not be used as test sample preservative, since it is the inhibitor for HRP.

Restrictions: For Research Use only

Stockage

Agent conservateur: Sodium azide, Thimerosal (Merthiolate)

Détail du antigène

Antigène: BAFF (TNFSF13B) (Tumor Necrosis Factor (Ligand) Superfamily, Member 13b (TNFSF13B))

Autre désignation: BAFF (TNFSF13B Produits)

Synonymes: BAFF Kit ELISA, BLYS Kit ELISA, CD257 Kit ELISA, DTL Kit ELISA, TALL-1 Kit ELISA, TALL1 Kit ELISA, THANK Kit ELISA, TNFSF20 Kit ELISA, ZTNF4 Kit ELISA, BAFF-R Kit ELISA, BAFFR Kit ELISA, BROMIX Kit ELISA, CD268 Kit ELISA, CVID4 Kit ELISA, prolixin Kit ELISA, TNFSF13B Kit ELISA, RGD1561519 Kit ELISA, RGD1560810 Kit ELISA, BLyS Kit ELISA, D8Ertd387e Kit ELISA, zTNF4 Kit ELISA, 2010006P15Rik Kit ELISA, Baffr Kit ELISA, Bcmd Kit ELISA, Bcmd-1 Kit ELISA, Bcmd1 Kit ELISA, Lvis22 Kit ELISA, zgc:172115 Kit ELISA, TNF superfamily member 13b Kit ELISA, TNF receptor superfamily member 13C Kit ELISA, tumor necrosis factor (ligand) superfamily, member 13b Kit ELISA, tumor necrosis factor receptor superfamily, member 13c Kit ELISA, tumor necrosis factor superfamily member 13b Kit ELISA, TNFSF13B Kit ELISA, TNFRSF13C Kit ELISA, Tnfsf13b Kit ELISA, Tnfrsf13c Kit ELISA, tnfsf13b Kit ELISA

Sujet: B-cell activating factor (BAFF) also known as tumor necrosis factor ligand superfamily member 13B is a cytokine that belongs to the tumor necrosis factor (TNF) ligand family. It was expressed in B cell lineage cells, and acts as a potent B cell activator. It has been also shown to play an important role in the proliferation and differentiation of B cells.As an immunostimulant, BAFF is necessary for maintaining normal immunity.

Pathways: Signalisation NF-kappaB, Production of Molecular Mediator of Immune Response