CD4 Protein (CD4) (AA 26-396) (Fc Tag,AVI tag,Biotin)

Produktnummer ABIN5674591

Produktdetails

Target: CD4

Protein-Typ: Recombinant

Biologische Aktivität: Active

Proteineigenschaft: AA 26-396

Spezies: Human

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses CD4 Protein ist gelabelt mit Fc Tag,AVI tag,Biotin.

Marke: PrecisionAvi

Sequenz: AA 26-396

Spezifität: Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Produktmerkmale: This protein carries a human IgG1 Fc tag at the C-terminus, followed by a Avi tag (Avitag™). The protein has a calculated MW of 69.7 kDa. As a result of glycosylation, the protein migrates as 80 kDa under reducing (R) condition, and 150 kDa under non-redu

Reinheit: >95 % as determined by SDS-PAGE.

Endotoxin-Niveau: Less than 1.0 EU per μg by the LAL method.

Anwendungsinformationen

Kommentare:

Ready-to-use AvitagTM biotinylated protein:
The product is exclusively produced using the AvitagTM technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: Tris with Glycine, Arginine and NaCl,  pH 7.5

Handhabung: Please avoid repeated freeze-thaw cycles.

Lagerung: -20 °C

Antigendetails

Target: CD4

Andere Bezeichnung: CD4 (CD4 Produkte)

Synonyme: cd4 Protein, L3T4 Protein, Ly-4 Protein, CD4mut Protein, W3/25 Protein, p55 Protein, CD4 molecule Protein, carcinoembryonic antigen-related cell adhesion molecule 5 Protein, T-cell surface glycoprotein CD4 Protein, CD4 antigen Protein, Cd4 molecule Protein, CD4 Protein, LOC100125525 Protein, cd4 Protein, Cd4 Protein

Hintergrund: T-cell surface glycoprotein CD4 is also known as T-cell surface antigen T4/Leu-3. CD4 contains three Ig-like C2-type (immunoglobulin-like) domains and one Ig-like V-type (immunoglobulin-like) domain. CD4 is accessory protein for MHC class-II antigen/T-cell receptor interaction. CD4 induces the aggregation of lipid rafts. CD4 is a primary receptor used by HIV-1 to gain entry into host T cells. HIV infection leads to a progressive reduction of the number of T cells possessing CD4 receptors. Therefore, medical professionals refer to the CD4 count to decide when to begin treatment for HIV-infected patients.

Molekulargewicht: 69.7 kDa

NCBI Accession: NP_000607

Pathways: T-Zell Rezeptor Signalweg, Maintenance of Protein Location, CXCR4-mediated Signaling Events