IGFBP7 Kit ELISA

N° du produit ABIN1672887

Ce kit ELISA Humain IGFBP7 est un kit ELISA Colorimetric conçu pour quantifier Humain IGFBP7. Ce Kit ELISA a été cité dans 1 publication.

Aperçu rapide pour IGFBP7 Kit ELISA (ABIN1672887)

Antigène: IGFBP7 (Insulin-Like Growth Factor Binding Protein 7 (IGFBP7))

Épitope: AA 30-282

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 625-40000 pg/mL

Application: ELISA

Type d'échantillon: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Urine

Détail du produit IGFBP7 Kit ELISA

Seuil minimal de détection: 625 pg/mL

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IGFBP7

Marque: PicoKine™

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: D30-L282

Réactivité croisée (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensibilité: <20pg/mL

Matériel non inclus: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogène: Expression system for standard: NSO
Immunogen sequence: D30-L282

Information d'application

Indications d'application: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Commentaires:

Sequence similarities: Contains 1 Ig-like C2-type (immunoglobulin-like) domain.

Plaque: Pre-coated

Protocole: human IGFBP7 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IGFBP7 has been precoated onto 96-well plates. Standards(NSO, D30-L282) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IGFBP7 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human IGFBP7 amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 40000pg/mL, 20000pg/mL, 10000pg/mL, 5000pg/mL, 2,500pg/mL, 1,250pg/mL, 625pg/mL human IGFBP7 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum, plasma(heparin, EDTA) or urine to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human IGFBP7 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 2.3, Standard deviation: 0.101, CV(%): 4.4
• Sample 2: n=16, Mean(ng/ml): 16.2, Standard deviation: 0.729, CV(%): 4.5
• Sample 3: n=16, Mean(ng/ml): 28.1, Standard deviation: 1.43, CV(%): 5.1,
• Sample 1: n=24, Mean(ng/ml): 2.8, Standard deviation: 0.188, CV(%): 6.7
• Sample 2: n=24, Mean(ng/ml): 15.4, Standard deviation: 1.063, CV(%): 6.9
• Sample 3: n=24, Mean(ng/ml): 29.7, Standard deviation: 2.14, CV(%): 7.2

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid multiple freeze-thaw cycles.

Stock: -20 °C,4 °C

Stockage commentaire: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Date de péremption: 12 months

Références pour IGFBP7 Kit ELISA (ABIN1672887)

Benassi, Pazzaglia, Novello, Quattrini, Pollino, Magagnoli, Picci, Conti: "Tissue and serum IGFBP7 protein as biomarker in high-grade soft tissue sarcoma." dans: American journal of cancer research, Vol. 5, Issue 11, pp. 3446-54, (2016) (PubMed).

Détail du antigène

Antigène: IGFBP7 (Insulin-Like Growth Factor Binding Protein 7 (IGFBP7))

Autre désignation: IGFBP7

Sujet:

Protein Function: Binds IGF-I and IGF-II with a relatively low affinity. Stimulates prostacyclin (PGI2) production. Stimulates cell adhesion. .

Background: Insulin-like growth factor-binding protein 7 is a protein that in humans is encoded by the IGFBP7 gene. The gene was mapped to chromosome 4q12. The major function of the protein is the regulation of availability of insulin-like growth factors(IGFs) in tissue as well as in modulating IGF binding to its receptors. IGFBP7 binds to IGF with high affinity. It also stimulates cell adhesion. The protein is implicated in some cancers.

Synonyms: Insulin-like growth factor-binding protein 7,IBP-7,IGF-binding protein 7,IGFBP-7,IGFBP-rP1,MAC25 protein,PGI2-stimulating factor,Prostacyclin-stimulating factor,Tumor-derived adhesion factor,TAF,IGFBP7,MAC25, PSF,

Full Gene Name: Insulin-like growth factor-binding protein 7

Cellular Localisation: Secreted.

ID gène: 3490

UniProt: Q16270

Pathways: Growth Factor Binding