重組鼠皮膚T細胞吸引趨化因子/ CCL27蛋白

Species	Murine
Accession	Q9Z1X0
GeneID	20301
Source	Escherichia coli.
Molecular Weight	重組鼠皮膚T細胞吸引趨化因子/ CCL27蛋白Approximately 10.9 kDa, a single, non-glycosylated polypeptide chain containing 95 amino acids.
Quantity	5μg/20μg/1000μg
AA Sequence	LPLPSSTSCC TQLYRQPLPS RLLRRIVHME LQEADGDCHL QAVVLHLARR SVCVHPQNRS LARWLERQGK RLQGTVPSLN LVLQKKMYSN PQQQN
Purity	> 98 % by SDS-PAGE and HPLC analyses.
Biological Activity	重組鼠皮膚T細胞吸引趨化因子/ CCL27蛋白Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood lymphocytes is in a concentration range of 10-100 ng/ml.
Physical Appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation	Lyophilized from a 0.2 μm filtered concentrated solution in 2 × PBS, pH 7.4, with 5% trehalose.
Endotoxin	重組鼠皮膚T細胞吸引趨化因子/ CCL27蛋白Less than 1 EU/μg of rMuCTACK/CCL27 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 containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage	This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
重組鼠皮膚T細胞吸引趨化因子/ CCL27蛋白
SDS-PAGE