
Recombinant Human HCC-4 (rHu HCC-4/CCL16) - PR1040
Recombinant Human HCC-4 (rHu HCC-4/CCL16) Catalogue Numbers: PR1040-5, PR1040-20 Sizes: 5µg, 20µg Source: Escherichia coli Molecular Weight: 11.2 kDa, a single non-glycosylated polypeptide chain containing 97 amino acids. Purity: >97% by SDS-PAGE and HPLC analyses. Biological Activity: Fully biologically active when compared to standard. Determined by its ability to chemoattract total human monocytes using a concentration range of 10.0 -100.0 ng/ml, corresponding to a Specific Activity of >1 x 104 IU/mg. Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Formulation: Lyophilized from a 0.2mm filtered concentrated solution in 20mM PB, pH 7.4, 150mM NaCl. AA Sequence: QPKVPEWVNTPSTCCLKYYEKVLPRRLVVGYRKALNCHLPAIIFVTKRNREVCTNPNDDWVQEYIKDPNLPLLPTRNLSt VKIITAKNGQPQLLNSQ Endotoxin: Less than 1EU/mg of rHuHCC-4/CCL16 as determined by LAL method. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to