FSTL3 Kit ELISA

N° du produit ABIN1672822

Détail du produit FSTL3 Kit ELISA

Antigène: FSTL3 (Follistatin-Like 3 (Secreted Glycoprotein) (FSTL3))

Épitope: AA 27-263

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: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human FLRG/FSTL3

Marque: PicoKine™

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

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: M27-V263

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

Sensibilité: <10pg/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: M27-V263

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 2 follistatin-like domains.

Tissue Specificity: Expressed in a wide range of tissues. .

Plaque: Pre-coated

Protocole: human FLRG ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for FLRG has been precoated onto 96-well plates. Standards(NSO, M27-V263) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for FLRG 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 FLRG amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 4000pg/mL, 2000pg/mL,1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL human FLRG 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), urine or human milk to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human FLRG standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 0.52, Standard deviation: 0.022, CV(%): 4.2
• Sample 2: n=16, Mean(ng/ml): 1.13, Standard deviation: 0.044, CV(%): 3.9
• Sample 3: n=16, Mean(ng/ml): 2.28, Standard deviation: 0.093, CV(%): 4.1,
• Sample 1: n=24, Mean(ng/ml): 0.57, Standard deviation: 0.043, CV(%): 7.5
• Sample 2: n=24, Mean(ng/ml): 1.24, Standard deviation: 0.084, CV(%): 6.8
• Sample 3: n=24, Mean(ng/ml): 2.36, Standard deviation: 0.175, CV(%): 7.4

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: FSTL3 (Follistatin-Like 3 (Secreted Glycoprotein) (FSTL3))

Autre désignation: FSTL3 (FSTL3 Produits)

Synonymes: E030038F23Rik Kit ELISA, Flrg Kit ELISA, FLRG Kit ELISA, FSRP Kit ELISA, follistatin-like 3 Kit ELISA, follistatin like 3 Kit ELISA, Fstl3 Kit ELISA, FSTL3 Kit ELISA

Sujet:

Protein Function: Isoform 1 or the secreted form is a binding and antagonizing protein for members of the TGF-beta family, such us activin, BMP2 and MSTN. Inhibits activin A-, activin B-, BMP2- and MSDT-induced cellular signaling, more effective on activin A than on activin B. Involved in bone formation, inhibits osteoclast differentiationc. Involved in hematopoiesis, involved in differentiation of hemopoietic progenitor cells, increases hematopoietic cell adhesion to fibronectin and seems to contribute to the adhesion of hematopoietic precursor cells to the bone marrow stroma. Isoform 2 or the nuclear form is probably involved in transcriptional regulation via interaction with MLLT10. .

Background: FSTL3(Follistatin-Like 3) also known as FLRG or FOLLISTATIN-RELATED GENE, is a member of the follistatin-module protein family, which is composed of extracellular matrix-associated glycoproteins thought to act in a paracrine manner to bind morphogens or growth/differentiation factors and regulate their activity during development. The FSTL3 gene extends over 7 kbp and contains 5 exons. The FSTL3 gene was localized to chromosome 19p13. This gene involved in hematopoiesis and in differentiation of hemopoietic progenitor cells, increases hematopoietic cell adhesion to fibronectin and seems to contribute to the adhesion of hematopoietic precursor cells to the bone marrow stroma. It may have a role in leukemogenesis.

Synonyms: Follistatin-related protein 3,Follistatin-like protein 3,Follistatin-related gene protein,FSTL3,FLRG,UNQ674/PRO1308,

Full Gene Name: Follistatin-related protein 3

Cellular Localisation: Isoform 1: Secreted.

ID gène: 10272

UniProt: O95633