CD21 Kit ELISA

N° du produit ABIN6720009

Détail du produit CD21 Kit ELISA

Antigène: CD21 (CR2) (Complement Component (3d/Epstein Barr Virus) Receptor 2 (CR2))

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 0.78 ng/mL - 50 ng/mL

Seuil minimal de détection: 0.78 ng/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: C3DR, CD 21, CD21, CD21 antigen, Complement C3d receptor, Complement component (3d/Epstein Barr virus) receptor 2, Complement component receptor 2, Complement receptor type 2, Cr 2, CR, Cr2, CR2_HUMAN, CVID7, EBV receptor, EBV-R, Epstein Barr virus receptor, Epstein-Barr virus receptor, EVBR, SLEB9

Background: Complement receptor type 2(CR2), also known as C3DR or CD21, is a protein that in humans is encoded by the CR2 gene. It is mapped to 1q32.2. CR2 is involved in the complement system. It binds to iC3b(inactive derivative of C3b), C3dg, or C3d. CR2 is the membrane protein on B lymphocytes to which the Epstein-Barr virus (EBV) binds during infection of these cells. CR2, together with CD19, CD81, and CD225, forms the B-cell coreceptor complex, which lowers the activation threshold of the B-cell antigen receptor. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9).

Gene Name: CR2

Production: Natural and recombinant human CD21. There is no detectable cross-reactivity with other relevant proteins.

Standard: Expression system for standard: CHO, Immunogen sequence: Ile21-71

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 50 ng/mL, 25 ng/mL, 12.5 ng/mL, 6.25 ng/mL, 3.12 ng/mL, 1.56 ng/mL, 0.78 ng/mL human CD21 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 CD21 standard solution and each sample be measured in duplicate.

Blood Product Anticoagulant: Heparin Sodium

ELISA Dilution: 0.78 ng/mL-50 ng/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: CD21 (CR2) (Complement Component (3d/Epstein Barr Virus) Receptor 2 (CR2))

Autre désignation: CD21 - CR2 (CR2 Produits)

Synonymes: C3DR Kit ELISA, CD21 Kit ELISA, CR Kit ELISA, CVID7 Kit ELISA, SLEB9 Kit ELISA, Cd21 Kit ELISA, cd21 Kit ELISA, CR1 Kit ELISA, CR1-L Kit ELISA, CR2 Kit ELISA, complement C3d receptor 2 Kit ELISA, complement C3b/C4b receptor 1 (Knops blood group) Kit ELISA, CR2 Kit ELISA, Cr2 Kit ELISA, CR1 Kit ELISA

ID gène: 1380

NCBI Accession: NP_001006659

UniProt: P20023

Pathways: Système du Complément