Protein G Protein (His tag)

N° du produit ABIN2181669

Cette protéine Recombinant Protein G est produite dans Escherichia coli (E. coli). Il y a 1 publication disponible.

Aperçu rapide pour Protein G Protein (His tag) (ABIN2181669)

Antigène: Protein G

Type de proteíne: Recombinant

Origine: Streptococcus

Source: Escherichia coli (E. coli)

Pureté: >98 % as determined by SDS-PAGE.

Détail du produit

Purification/Conjugué: Cette Protein G protéine est marqué à la His tag.

Marque: MABSol®

Attributs du produit: Recombinant Protein G Protein is fused with the polyhistidine tag at N-terminus and a single cysteine at C-terminus. The reducing (R) protein migrates as a 31 kDa polypeptide .Protein G Protein can bind to human IgG1 Fc .

niveau d'endotoxine: Less than 1.0 EU per μg by the LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Please see Certificate of Analysis for specific instructions. For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Buffer: 100 mM NaH2PO4, pH 8.5

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -20 °C

Stockage commentaire: Lyophilized Protein should be stored at -20 °C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20 °C or -70 °C. Avoid repeated freeze-thaw cycles.

Référence

Sun, Li, Liang, Zhang, Song, Song, Xue, Wang, Sun, Gu, Li, Li: "A novel immunochromatographic strips assay for rapid and simple detection of systemic lupus erythematosus." dans: Scientific reports, Vol. 10, Issue 1, pp. 14178, (2021) (PubMed).

Détail du antigène

Antigène: Protein G

Sujet: Protein G is an immunoglobulin-binding protein expressed in group C and G Streptococcal bacteria much like Protein A but with differing specificities. It is a 65- kDa (G148 protein G) and a 58 kDa (C40 protein G) cell surface protein that has found application in purifying antibodies through its binding to the Fc region. The native molecule also binds albumin, however, because serum albumin is a major contaminant of antibody sources, the albumin binding site has been removed from this recombinant form of Protein G.