Notes Research Use Only.
Source Recombinants or rec. proteins
Description Recombinant Human Colony Stimulating Factor 1, Macrophage expressed in: E.coli
Specifications Host species: Homo sapiens (Human); Expression system: E.coli; Expression region: Glu33~Ser496; Purity: ≥ 92%; Endotoxin level:
Storage_and_shipping Shipped on ice packs. Upon receipt keep at 2-8 °C for up to 1 month. For long term storage prepare working aliquots and keep frozen at -20 or -80 °C. Avoid repeated freezing and thawing.
Additional_information Uniprot ID: P09603; Buffer composition: 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.; Form: Freeze-dried powder; Predicted Molecular Mass (KD): 80.2kDa; Isoelectric Point: 5
Additional description Colonies can be formed by stimulating factors or recombinant GM-CSF and CSFs activity expressed in Units compared to a standard.Aplha, transcription related growth factors and stimulating factors or repressing nuclear factors are complex subunits of proteins involved in cell differentiation. Complex subunit associated factors are involved in hybridoma growth, Eosinohils, eritroid proliferation and derived from promotor binding stimulating subunits on the DNA binding complex. NFKB 105 subunit for example is a polypetide gene enhancer of genes in B cells.