
Recombinant Human MIP-1 beta (rHu MIP-1 beta /CCL4) - PR1095
Recombinant Human MIP-1 beta (rHu MIP-1 beta /CCL4) Catalogue Numbers: PR1095-2, PR1095-10 Sizes: 2µg, 10µg Source: Escherichia coli Molecular Weight: 7.6 kDa, a single non-glycosylated polypeptide chain containing 69 amino acids. Purity: >96% by SDS-PAGE and HPLC analyses. Biological Activity: Determined by its ability to chemoattract human blood monocytes using a concentration range of 5.0-20.0 ng/ml, corresponding to a Specific Activity of >5 x 104 IU/mg. Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Formulation: Lyophilized from a 0.2mm filtered concentrated solution in 20mM Tris, 500mM NaCl. AA Sequence: APMGSDPPTA CCFSYTARKL PHNFVVDYYE TSSLCSQPAV VFQTKRGKQV CADPSESW VQ EYVYDLELN Endotoxin: Less than 1EU/mg of rHuMIP-1 beta /CCL4 as determined by LAL method. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer