Recombinant Human ENA-78, 5-78 a.a./CXCL5

Gene ID

Accession #

Alternate Names

Source

Escherichia coli.

M.Wt

Approximately 8.1 kDa, a single non-glycosylated polypeptide chain containing 74 amino acids.

AA Sequence

AAVLRELRCV CLQTTQGVHP KMISNLQVFA IGPQCSKVEV VASLKNGKEI CLDPEAPFLK KVIQKILDGG NKEN

Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Stability & Storage

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

Formulation

Lyophilized from a 0.2 mm filtered concentrated solution in 20 mM PB, pH 7.4, 50 mM NaCl.

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.

Biological Activity

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood neutrophils is in a concentration of 10.0-100.0 ng/ml.

Shipping Condition

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Handling

Centrifuge the vial prior to opening.

Usage

For Research Use Only! Not to be used in humans.