Recombinant Rhesus Macaque Regulation upon Activation Normal T cell Express Sequence/CCL5
Product Specifications
Background
Chemokine (C-C motif) ligand 5 (CCL5) also known as RANTES is classified as a chemotactic cytokine or chemokine. It is encoded by the CCL5 gene in humans. CCL5 is chemotactic for T cells, eosinophils, and basophils, and plays an active role in recruiting leukocytes into inflammatory sites which has been reported to be produced by renal tubular epithelium, synovial fibroblasts and selected tumor cells. It also induces the proliferation and activation of certain natural-killer cells to form CHAK cells. Recombinant Rhesus Macaque CCL5 contains 68 amino acids and it shares 97 % a.a. sequence identity with human CCL5.
Target
SPHASDTTPC CFAYIARPLP RAHIKEYFYT SGKCSNPAVV FVTRKNRQVC ANPEKKWVRE YINSLEMS
Purification
> 98 % by SDS-PAGE and HPLC analyses.
Endotoxin
Less than 0.1 EU/ugof rRhRANTES/CCL5 as determined by LAL method.
Bioactivity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood monocytes is in a concentration range of 1.0-10 ng/ml.
Storage Conditions
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculated Molecular Weight
Approximately 7.8 kDa, a single non-glycosylated polypeptide chain containing 68 amino acids.
Formulation
Lyophilized from a 0.2 μm filtered solution in 20mM PB, pH 6.0, 500mM NaCl.
Host or Source
Escherichia coli
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