Survivin Kit ELISA

N° du produit ABIN1112789

Ce kit ELISA Colorimetric est conçu pour la mesure quantitative de Humain Survivin.

Aperçu rapide pour Survivin Kit ELISA (ABIN1112789)

Antigène: Survivin (BIRC5) (Baculoviral IAP Repeat-Containing 5 (BIRC5))

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 62.5-4000 pg/mL

Application: ELISA

Détail du produit Survivin Kit ELISA

Seuil minimal de détection: 62.5 pg/mL

Analytical Method: Quantitative

Sensibilité: < 2 pg/mL

Ingrédients: 1. One 96-well plate pre-coated with anti-Human Survivin antibody 2. Lyophilized human Survivin standards: 2 tubes (4ng / tube) 3. Sample / Standard diluent buffer: 30ml 4. Biotin conjugated anti-human Survivin 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-Survivin polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-Survivin 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 Survivin amount of sample captured in plate. Read the O.D. absorbance at 450 nm in a microplate reader and then the concentration of Survivin 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 1500 × 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 1500 x g within 30 min of collection. For eliminating platelet, suggesting that further centrifugation for 10 min at 2-8°C at 10000 x g. 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: Survivin (BIRC5) (Baculoviral IAP Repeat-Containing 5 (BIRC5))

Autre désignation: Survivin

Sujet: Survivin, also called baculoviral inhibitor of apoptosis repeat-containing 5 or BIRC5, is an inhibitor of apoptosis (IAP), or programmed cell death, that is selectively overexpressed in common human cancers. It is the smallest member of the inhibitor of apoptosis (IAP) family. It is expressed highly in most human tumours and fetal tissue, but is completely absent in terminally differentiated cells. The survivin can inhibit caspase activation, thereby leading to negative regulation of apoptosis or programmed cell death. The overexpression of survivin in tumors may serve to increase the tumors resistance to apoptosis and, thus, contribute to cell immortality even in the presence of death stimuli.

Pathways: Apoptose, Cycle Cellulaire, Nuclear Hormone Receptor Binding