Recombinant Rat Cxcl14 protein

• Cat.No.: Cxcl14-1345R
• Product Overview: Recombinant Rat Cxcl14 protein was expressed in Escherichia coli.

Specification

• Description: This antimicrobial gene belongs to the cytokine gene family which encode secreted proteins involved in immunoregulatory and inflammatory processes. The protein encoded by this gene is structurally related to the CXC (Cys-X-Cys) subfamily of cytokines. Members of this subfamily are characterized by two cysteines separated by a single amino acid. This cytokine displays chemotactic activity for monocytes but not for lymphocytes, dendritic cells, neutrophils or macrophages. It has been implicated that this cytokine is involved in the homeostasis of monocyte-derived macrophages rather than in inflammation.
• Source: E.coli
• Species: Rat
• Form: Lyophilized from a 0.2μm filtered concentrated solution in 30 % Acetonitrile and 0.1 % TFA.
• Bio-activity: Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration range of 1.0-10 ng/ml.
• Molecular Mass: Approximately 9.4 kDa, a single non-glycosylated polypeptide chain containing 77 amino acids.
• Protein length: 77
• AA Sequence: SKCKCSRKGPKIRYSDVKKLEMKPKYPHCEEKMVIITTKSMSRYRGQEHCLHPKLQSTKRFIKWYNAWNEKRRVYEE
• Endotoxin: Less than 0.1 EU/μg of rRtBRAK/CXCL14 as determined by LAL method.
• Purity: >95% by SDS-PAGE and HPLC analysis.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 centigrade as supplied. 1 month, 2 to 8 centigrade under sterile conditions after reconstitution. 3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
• 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 centigrade. Further dilutions should be made in appropriate buffered solutions.
• Tag: Non

Gene Information

• Gene Name: Cxcl14
• Official Symbol: Cxcl14
• Synonyms: CXCL14; chemokine (C-X-C motif) ligand 14; C-X-C motif chemokine 14; BRAK; MGC124510
• Gene ID: 306748
• mRNA Refseq: NM_001013137
• Protein Refseq: NP_001013155
• UniProt ID: Q8K453