CD28 Protein (CD28) (AA 19-152) (hIgG-His-tag)

N° du produit ABIN6388044

Cette protéine Recombinant CD28 est exprimée dans Baculovirus infected Insect Cells.

Aperçu rapide pour CD28 Protein (CD28) (AA 19-152) (hIgG-His-tag) (ABIN6388044)

Antigène: CD28

Type de proteíne: Recombinant

Origine: Humain

Source: Baculovirus infected Insect Cells

Application: SDS-PAGE (SDS)

Pureté: > 90 %

Détail du produit

Attributs du protein: AA 19-152

Purification/Conjugué: Cette CD28 protéine est marqué à la hIgG-His-tag.

Séquence: NKILVKQ SPMLVAYDNA VNLSCKYSYN LFSREFRASL HKGLDSAVEV CVVYGNYSQQ LQVYSKTGFN CDGKLGNESV TFYLQNLYVN QTDIYFCKIE VMYPPPYLDN EKSNGTIIHV KGKHLCPSPL FPGPSKP

Purification: > 90% by SDS-PAGE

niveau d'endotoxine: < 1 EU per 1ug of protein (determined by LAL method)

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Phosphate-Buffered Saline ( pH 7.4) containing 10 % glycerol

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Détail du antigène

Antigène: CD28

Autre désignation: CD28

Sujet: CD28, also known as T-cell-specific surface glycoprotein CD28 isoform 1, is one of the proteins expressed on T cells that provide co-stimulatory signals required for T cell activation and survival. T cell stimulation through CD28 in addition to the T-cell receptor (TCR) can provide a potent signal for the production of various interleukins (IL-6 in particular). CD28/B7 interaction has been shown to prevent apoptosis of activated T cells via the up-regulation of bcl-XL. It ligation has also been shown to regulate Th1/Th2 differentiation. Recombinant human CD28, fused to hIgG-His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Poids moléculaire: 42.4 kDa (376aa)

NCBI Accession: NP_006130

Pathways: TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response