Human / Cynomolgus M-CSF / CSF-1 Protein (His Tag)

分子别名（Synonym）:CSF-1,M-CSF,MCSF种属（Species）：Human表达系统（Expressed Host）：HEK293 Cells制剂（Buffer）：Lyophilized from sterile PBS, pH 7.4分子量（Molecule Mass）：The recombinant human CSF1 consists of 169 amino acids and predictes a molecular mass of 19.8 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCSF1 is approximately 27-32 kDa band due to glycosylation.内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method.生物活性(Activity)：1. Measured by its binding ability in a functional ELISA.表达区间（Protein Construction）：A DNA sequence encoding the N-terminal fragment (Ser 2-Asn 190) of human CSF1 (P09603-1) was fused with a polyhistidine tag at the C-terminus.Human and Cynomolgus CSF1 sequences are identical.存储条件（Storage）：For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution.运输条件：In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.