| Species : | Human | 
                                
                                    | Source : | E.coli | 
                                
                                    | Tag : | His | 
                                
                                    | Description : | Interleukin-34 is a cytokine that promotes the differentiation and viability of monocytes and macrophages through the colony-stimulating factor-1 receptor (CSF1R; MIM 164770) (Lin et al., 2008 [PubMed 18467591]).[supplied by OMIM, May 2008] | 
                                
                                    | Form : | Powder | 
                                
                                    | Bio-activity : | Determined by its ability to induce human peripheral blood monocytes (PBMCs) proliferation. The ED50 for this effect is < 30 pg/ml. | 
                                
                                    | AA Sequence : | MNEPLEMWPLTQNEECTVTGFLRDKLQYRSRLQYMKHYFPINYKISVPYEGVFRIANVTRLQRAQVSERELRYLWVLVSLSATESVQDVLLEGHPSWKYLQEVETLLLNVQQGLTDVEVSPKVESVLSLLNAPGPNLKLVRPKALLDNCFRVMELLYCSCCKQSSVLNWQDCEVPSPQSCSPEPSLQYAATQLYPPPPWSPSSPPHSTGSVRPVRAQGEGLLP | 
                                
                                    | Endotoxin : | Endotoxin level is less than 0.1 EU/μg of the protein, as determined by the LAL test. | 
                                
                                    | Purity : | > 98% (by SDS-PAGE) | 
                                
                                    | Applications : | SDS-PAGE | 
                                
                                    | Notes : | For laboratory research only, not for drug, diagnostic or other use. | 
                                
                                    | Storage : | Lyophilized protein should be stored at -20°C. After reconstitution, aliquot and store at -20°C or -80°C for up to one month. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. | 
                                
                                    | Storage Buffer : | PBS (pH 8.0) | 
                                
                                    | Reconstitution : | It is recommended to reconstitute the lyophilized protein in sterile water to a concentration not less than 100 μg/mL and incubate the stock solution for at least 20 min at room temperature to make sure the protein is dissolved completely. |