PD-L1 Kit ELISA

N° du produit ABIN6720281

Détail du produit PD-L1 Kit ELISA

Antigène: PD-L1 (CD274 (PD-L1))

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 62.5 pg/mL - 4000 pg/mL

Seuil minimal de détection: 62.5 pg/mL

Application: ELISA

Fonction: Sandwich ELISA for Quantitative Detection of Antigen

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

Analytical Method: Quantitative

Attributs du produit:

Synonyms: B7 H, B7H, B7 H1, B7-H1, B7H1, CD 274, CD274, PD L1, PD-L1, PDL 1, PDL1

Background: Programmed death-ligand 1 (PD-L1), also known as cluster of differentiation 274 (CD274) or B7 homolog 1 (B7-H1), is a protein that in humans is encoded by the CD274 gene. PD-L1 is a 40 kDa type 1 transmembrane protein that has been speculated to play a major role in suppressing the immune system during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis. Normally the immune system reacts to foreign antigens where there is some accumulation in the lymph nodes or spleen which triggers a proliferation of antigen-specific CD8+ T cell. The formation of PD-1 receptor / PD-L1 or B7.1 receptor /PD-L1 ligand complex transmits an inhibitory signal which reduces the proliferation of these CD8+ T cells at the lymph nodes and supplementary to that PD-1 is also able to control the accumulation of foreign antigen specific T cells in the lymph nodes through apoptosis which is further mediated by a lower regulation of the gene Bcl-2.

Gene Name: PD-L1

Production: Natural and recombinant human PD-L1. There is no detectable cross-reactivity with other relevant proteins.

Standard: Expression system for standard: NSO, Immunogen sequence: F19-R238

Information d'application

Indications d'application:

Application Note: Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1 mL per well of the 4000pg/mL, 2000pg/mL,1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL human PD-L1 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 or plasma(heparin, EDTA) to each empty well. It is recommended that each human PD-L1 standard solution and each sample be measured in duplicate.

Blood Product Anticoagulant: Heparin Sodium

ELISA Dilution: 62.5pg/mL-4000pg/mL

Volume d'échantillon: 100 μL

Plaque: Pre-coated

Restrictions: For Research Use only

Stockage

Stock: RT,4 °C,-20 °C

Stockage commentaire: Store vials at 4°C prior to opening. Centrifuge product if not completely clear after standing at room temperature. This product is stable for 6 months at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage freeze at -20°C or below for 12 months. Avoid cycles of freezing and thawing.

Détail du antigène

Antigène: PD-L1 (CD274 (PD-L1))

Autre désignation: PD-L1 - B7-H1 (PD-L1 Produits)

Synonymes: B7-H Kit ELISA, B7H1 Kit ELISA, PD-L1 Kit ELISA, PDCD1L1 Kit ELISA, PDCD1LG1 Kit ELISA, PDL1 Kit ELISA, A530045L16Rik Kit ELISA, B7h1 Kit ELISA, Pdcd1l1 Kit ELISA, Pdcd1lg1 Kit ELISA, Pdl1 Kit ELISA, RGD1566211 Kit ELISA, CD274 molecule Kit ELISA, CD274 antigen Kit ELISA, programmed cell death 1 ligand 2 Kit ELISA, CD274 Kit ELISA, Cd274 Kit ELISA, PDCD1LG2 Kit ELISA

ID gène: 2848

NCBI Accession: NP_001254635

UniProt: Q9NZQ7

Pathways: Cancer Immune Checkpoints