G-CSF Protein (AA 27-200)

Produktnummer ABIN2667413

Dieses Recombinant G-CSF-Protein wird in Escherichia coli (E. coli) exprimiert.

Kurzübersicht für G-CSF Protein (AA 27-200) (ABIN2667413)

Target: G-CSF (CSF3) (Colony Stimulating Factor 3 (Granulocyte) (CSF3))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Spezies: Human

Quelle: Escherichia coli (E. coli)

Applikation: Biochemical Assay (BCA)

Reinheit: >98 % , as determined by Coomassie stained SDS-PAGE and HPLC analysis.

Produktdetails

Proteineigenschaft: AA 27-200

Endotoxin-Niveau:

Less than 0.1 ng per μg of protein.

Anwendungsinformationen

Applikationshinweise: Optimal working dilution should be determined by the investigator.

Kommentare:

Biological activity: ED50 ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1.0 x 107 units/mg as determined by a cell proliferation assay using mouse NFS-60 cells.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: For maximum results, quick spin vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. It is recommended to further dilute in a buffer, such as 5 % Trehalose, and store working aliquots at -20 °C to -80 °C.

Buffer: Lyophilized, carrier-free.

Handhabung: Avoid repeated freeze/thaw cycles.

Lagerung: -20 °C

Informationen zur Lagerung: Unopened vial can be stored at -20°C or -70°C.

Antigendetails

Target: G-CSF (CSF3) (Colony Stimulating Factor 3 (Granulocyte) (CSF3))

Andere Bezeichnung: G-CSF

Hintergrund: Human G-CSF was cloned from a human squamous carcinoma cell line and is the key hematopoietic cytokine involved in the control of neutrophil development. Therefore, it is a critical regulator of innate immunity against bacterial infections. G-CSF mobilizes stem cells indirectly by downregulating the expression of CXCL12 on marrow osteoblasts and by releasing neutrophil and monocyte proteolytic enzymes, including neutrophil elastase, cathepsin G, and matrix metalloproteinase-9. This in turn degrades important HSC trafficking and adhesion molecules, such as c-kit, VCAM-1, and CXCR4. In addition, G-CSF possesses immunosuppressive effects on monocytes/macrophages, dendritic cells, and T cells. The receptor for G-CSF is expressed not only in hematopoietic cells, it is also expressed in cardiomyocytes, skeletal muscle, and neurons. G-CSF influences mouse skeletal muscle development and regeneration by stimulating myoblast proliferation. In vitro, G-CSF displays strong antiapoptotic activity in neuronal cells.

Molekulargewicht: The 174 amino acid recombinant protein has a predicted molecular mass of 18.6 kDa. The predicted N-terminal amino acid is Thr.

Pathways: Cellular Response to Molecule of Bacterial Origin, Regulation of Actin Filament Polymerization