IL-7 Protein (AA 26-177) (His tag)

N° du produit ABIN6239759

Détail du produit

Antigène: IL-7 (IL7) (Interleukin 7 (IL7))

Activité biologique: Active

Attributs du protein: AA 26-177

Origine: Humain

Source: Escherichia coli (E. coli)

Purification/Conjugué: Cette IL-7 protéine est marqué à la His tag.

Application: Cell Culture (CC), Activity Assay (AcA)

Attributs du produit: Tag location: N-terminal His Tag

Pureté: > 95 %

Biological Activity Comment: IL7 (Interleukin 7) is a hematopoietic growth factor secreted by stromal cells in the bone marrow and thymus. The interaction between IL17 and the IL7 receptor triggers a cascade of signals important for T-cell development within the thymus and survival within the periphery. It is reported that IL-7 acts on both resting and activated T cells, including Jurkat cells. Thus, a proliferation assay of recombinant human IL7 was conducted using Jurkat cells. Briefly, Jurkat cells were seeded into triplicate wells of 96-well plates at a density of 10, 000 cells/well in RPMI-1640 with the addition of various concentrations of IL7. After incubated for 72h, cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10μL of CCK-8 solution was added to each well of the plate, then the absorbance at 450nm was measured using a microplate reader after incubating the plate for 1-4 hours at 37°C. Cell proliferation of Jurkat cells after incubation with IL7 for 72h observed by inverted microscope was shown in Figure 1. The CCK-8 data was shown in Figure 2. It was obvious that IL7 significantly promoted cell proliferation of Jurkat cells.

Information d'application

Indications d'application: Isoelectric Point: 8.9

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 1 mM EDTA, 1 mM DTT, 0.01 % SKL, 5 % Trehalose and Proclin300.

Agent conservateur: Dithiothreitol (DTT), Other preservative, ProClin

Précaution d'utilisation: This product contains ProClin and Dithiothreitol (DTT): POISONOUS AND HAZARDOUS SUBSTANCES which should be handled by trained staff only.

Détail du antigène

Antigène: IL-7 (IL7) (Interleukin 7 (IL7))

Abstract: IL7 Produits

Synonymes: IL7 Protein, IL-7 Protein, A630026I06Rik Protein, Il-7 Protein, hlb368 Protein, interleukin 7 Protein, IL7 Protein, Il7 Protein

Sujet: Alternative Names: Pre-B-cell Growth Factor, Lymphopoietin-1

Poids moléculaire: 21kDa

UniProt: P13232

Pathways: Signalistation JAK/STAT