Recombinant MOG anticorps (AA 1-125)

N° du produit ABIN7543100

Cet anticorps Rat Chimeric détecte spécifiquement MOG dans IHC, ELISA et BP. Il présente une réactivité envers Rat.

Aperçu rapide pour Recombinant MOG anticorps (AA 1-125) (ABIN7543100)

Antigène: MOG (Myelin Oligodendrocyte Glycoprotein (MOG))

Type d'anticorp: Recombinant Antibody

Reactivité: Rat

Hôte: Rat

Clonalité: Chimeric

Conjugué: Cet anticorp MOG est non-conjugé

Application: Immunohistochemistry (IHC), ELISA, Blocking Peptide (BP)

Clone: M3-8

Détail du produit anti-MOG anticorps

Épitope: AA 1-125

Fonction: Anti-MOG [M3-8], Rat IgG1, kappa

Specificité: Recognises an epitope which is distinct from M26, M38, M45, M3-24 and M3-31. Is able to displace native anti-MOG Abs from C. jacchus serum. Has been shown to bind in situ by immunofluorescence. The epitope recognised is a structural epitope, shown by the lack of recognition of linear MOG peptides. Has also been shown to compete with anti-MOG Abs from three patients with MS. Does not bind to MOG expressed in CHO cells.

Attributs du produit:

Original Species of Ab: Common Marmoset

Original Format of Ab: Fab

Purification: Protein A affinity purified

Immunogène: Callithrix jacchus marmosets were used, and experimental allergic encephalomyelitis was induced by the injection of rat MOG (aa1-125) into the marmosettes. The rMOG was expressed in E. coli and purified to homogeneity. The animals were killed 4-70 days after the onset of symptoms of EAE. Bone marrow and spleen cells were obtained from an immunized C. jacchus, the RNA extracted with Trizol reagent and rtPCR used to generate cloning inserts containing Fab portions of IgGk. Phage display was then used to select for the MOG-reactive Fab fragments using the pCOMB3H phage display vector, and binding confirmed using an ELISA.

Isotype: IgG1 kappa

Information d'application

Indications d'application: This antibody is part of a family of antibodies including clones M26, M38, M45, M3-8, M3-24, M3-31. This antibody has been proposed for the diagnosis and prognosis of multiple sclerosis (MS) or experimental allergic encephalomyelitis (EAE) which is a disease model for MS. This is achieved by using competition assays to determine if there are autoantibodies present in an individual which recognise structural epitopes on MOG which have been shown to be associated with the progression of MS. This antibody has been used in ELISAs and competition assays to characterise its epitope (see specificity statement) and determine whether the similar epitopes are recognised in marmosets with EAE and humans with MS. It was originally generated and tested as a Fab (von Budingen et al, 2002). Whilst this has been shown to not bind to hMOG, it has been shown to compete with IgG from MS patients for binding to rMOG (Lalive et al, 2006). Analysis has also been done on the amino acid sequence of this antibody (von Budingen et al, 2006).

Commentaires:

This chimeric rat antibody was made using the variable domain sequences of the original Marmoset Fab format, for improved compatibility with existing reagents, assays and techniques.

Restrictions: For Research Use only

Stockage

Concentration: 1 mg/mL

Buffer: PBS with 0.02 % Proclin 300.

Agent conservateur: ProClin

Précaution d'utilisation: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C.

Détails sur MOG

Antigène: MOG (Myelin Oligodendrocyte Glycoprotein (MOG))

Autre désignation: MOG

Sujet: Myelin oligodendrocyte glycoprotein, rMOG

UniProt: Q63348