APCS Kit ELISA

N° du produit ABIN1889378

Détail du produit APCS Kit ELISA

Antigène: APCS (Amyloid P Component, Serum (APCS))

Épitope: AA 21-228

Reactivité: Rat

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 1.56-100 ng/mL

Seuil minimal de détection: 1.56 ng/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Rat SAP/PTX2

Marque: PicoKine™

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

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: Q21-S228

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

Sensibilité: <50pg/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: Q21-S228

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: Belongs to the pentaxin family.

Plaque: Pre-coated

Protocole: rat SAP ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for SAP has been precoated onto 96-well plates. Standards(NSO, Q21-S228) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for SAP 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 rat SAP amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 100 ng/mL, 50 ng/mL, 25 ng/mL, 1.25 ng/mL, 6.25 ng/mL, 3.12 ng/mL, 1.56 ng/mL rat SAP 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 rat cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. We recommend that each rat SAP standard solution and each sample is measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 5.68, Standard deviation: 0.33, CV(%): 5.8
• Sample 2: n=16, Mean(ng/ml): 21, Standard deviation: 0.882, CV(%): 4.2
• Sample 3: n=16, Mean(ng/ml): 42, Standard deviation: 2.1, CV(%): 5,
• Sample 1: n=24, Mean(ng/ml): 5.2, Standard deviation: 0.39, CV(%): 7.5
• Sample 2: n=24, Mean(ng/ml): 24, Standard deviation: 1.296, CV(%): 5.4
• Sample 3: n=24, Mean(ng/ml): 51, Standard deviation: 3.06, CV(%): 6

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

Détail du antigène

Antigène: APCS (Amyloid P Component, Serum (APCS))

Autre désignation: APCS (APCS Produits)

Synonymes: PTX2 Kit ELISA, SAP Kit ELISA, Sap Kit ELISA, APCS Kit ELISA, FP Kit ELISA, SAP(FP) Kit ELISA, apcs Kit ELISA, ptx2 Kit ELISA, sap Kit ELISA, amyloid P component, serum Kit ELISA, serum amyloid P-component Kit ELISA, amyloid P component, serum protein L homeolog Kit ELISA, APCS Kit ELISA, Apcs Kit ELISA, apcs.L Kit ELISA

Sujet:

Background: Amyloid P component, serum(SAP), also known as PTX2 or APCS, is the identical serum form of amyloid P component(AP), a 25 kDa pentameric protein first identified as the pentagonal constituent of in vivo pathological deposits called "amyloid". It belongs to the pentraxins family, characterised by calcium dependent ligand binding and distinctive flattened beta-jellyroll structure similar to that of the legume lectins. This gene is mapped to 1q23.2. The binding of the encoded protein to proteins in the pathological amyloid cross-beta fold suggests its possible role as a chaperone. This protein is also thought to control the degradation of chromatin. It has been demonstrated that this protein binds to apoptotic cells at an early stage, which raises the possibility that it is involved in dealing with apoptotic cells in vivo.

Synonyms: Serum amyloid P-component,SAP,Apcs,Ptx2, Sap,

Full Gene Name: Serum amyloid P-component

Cellular Localisation: Secreted.

ID gène: 29339

UniProt: P23680