Human CCL14 (HCC-1)
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Stock Sizes: 5ug, 20ug, 50ug, 100ug, and 1mg
Also available in custom sizes, email for a custom quote. |
BACKGROUND
Hemofiltrate CC chemokine-1 (HCC-1/CCL14) is endogeneously expressed by numerous tissues. Upon processing of the N terminal residues of the full length HCC-1 by the uPA-plasmin system, the active form of HCC-1 (made by ChemoTactics) is a strong agonist for CCR1, CCR5 and to a lesser extent CCR3, and causes chemotaxis of different types of leukocytes. The active form of HCC-1 is also shown as a potent inhibitor of HIV entry.
Hemofiltrate CC chemokine-1 (HCC-1/CCL14) is endogeneously expressed by numerous tissues. Upon processing of the N terminal residues of the full length HCC-1 by the uPA-plasmin system, the active form of HCC-1 (made by ChemoTactics) is a strong agonist for CCR1, CCR5 and to a lesser extent CCR3, and causes chemotaxis of different types of leukocytes. The active form of HCC-1 is also shown as a potent inhibitor of HIV entry.
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SPECIFICATIONS
Source: E. coli derived Accession # P16627 (28-93) Modification: None Formulation: Lyophilized Predicted Molecular Mass: 7.801 kDa Extinction Coefficient: 13,850 M-1 cm-1 Actual Molecular Mass: 7.801 kDa by ESI Mass Spec Protein Sequence: GPYHPSECCFTYTTYKIPRQRIMDYYETNSQCSKPGIVFITKR GHSVCTN PSDKWVQDYIKDMKEN Endotoxin Level: <0.01 EU per 1μg of the protein by the LAL method Purity: > 97% by SDS PAGE Carrier Protein: None |
Migration Assay: Cells expressing recombinant CCR1 were assayed for migration through a transwell filter at various concentrations of HCC-1. Responses are expressed as the % of total input cells.
Migration Assay Protocol 
Activity: EC50 = 0.1-0.4 nM determined by Migration Assay with cells expressing recombinant CCR1
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PREPARATION AND STORAGE
Reconstitution: Spin sample prior to reconstitution. Recommended at 100μg/mL in sterile water
Shipping: Room Temp
Stability and Storage: 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.
Reconstitution: Spin sample prior to reconstitution. Recommended at 100μg/mL in sterile water
Shipping: Room Temp
Stability and Storage: 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.
