Recombinant Human CCL21/6Ckine Protein

SDS-Page: Human CCL21/6Ckine Protein [NBP2-35002]

• Reactivity: Hu
• Applications: PAGE, Bioactivity
• Format: Carrier-Free
• Concentration: LYOPH

Recombinant Human CCL21/6Ckine Protein Summary

• Description: A single, non-glycosylated polypeptide chain containing 111 amino acids corresponding to CCL21/6Ckine Source: E. coli

  Uniprot ID: O00585

  Amino Acid Sequence: SDGGAQDCCL KYSQRKIPAK VVRSYRKQEP SLGCSIPAIL FLPRKRSQAE LCADPKELWV QQLMQHLDKT PSPQKPAQGC RKDRGASKTG KKGKGSKGCK RTERSQTPKG P

• Details of Functionality: Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human lymphocytes is in a concentration range of 10-100 ng/ml.
• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: CCL21
• Purity: >95%, by SDS-PAGE
• Endotoxin Note: Less than 1 EU/ug of CCL21/6Ckine as determined by LAL method.

Applications/Dilutions

• Dilutions:
  • Bioactivity
  • SDS-Page
• Theoretical MW: 12.2 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -20 to -70C as supplied. After reconstitution, store at 2 to 8C for 1 month and at -20 to -70C for long term storage. Avoid repeated freeze-thaw cycles.
• Buffer: Lyophilized from a 0.2 um filtered concentrated solution in 2x PBS, pH 7.0.
• Preservative: No Preservative
• Concentration: LYOPH
• Purity: >95%, by SDS-PAGE
• Reconstitution Instructions: Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL.

Alternate Names for Recombinant Human CCL21/6Ckine Protein

• 6Ckine
• 6CkineSmall-inducible cytokine A21
• Beta-chemokine exodus-2
• CCL21
• chemokine (C-C motif) ligand 21
• CKb9
• exodus-2
• Exodus-2/CCL21
• member 21
• SCYA21
• SCYA21MGC34555
• secondary lymphoid tissue chemokine
• SLC
• SLCSecondary lymphoid-tissue chemokine
• TCA-4

Background

CCL21 is encoded by CCL21 gene that is located in Chr. 9 and shows 21-33 % identity to other CC chemokines. This chemokine contains the four conserved cysteines characteristic of beta chemokines plus two additional cysteines in its unusually long carboxylterminal domain. CCL21 is highly expressed in lymph nodes of certain endothelial cells, and in the spleen and appendix. It elicits effects by binding with CCR7, having functions of T and B lymphocytes chemotaxis and inhibiting hematopoiesis.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: CCL21
• Uniprot:
  • O00585()
  • O00585()
  • O00585()