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Product Details
PHC1204
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
Human CCL22 recombinant protein contains 67 amino acids
Molecular weight
8 kDa
Class
Recombinant
Type
Protein
Purity
>98% by SDS-PAGE
Endotoxin concentration
<0.1 ng/µg
Activity
ED50 = 10-100 ng/mL; determined by the dose-dependent chemotaxis of human T-cells.
Conjugate
Form
Lyophilized
Purification
purified
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Wet ice (domestic); Wet or Dry ice (international)
Product Specific Information
Carrier-Free
Reconstitution: The vial should be centrifuged prior to opening to bring contents to the bottom. The lyophilized powder should be reconstituted with sterile, distilled water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2°C to 8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein, such as 0.1% BSA and store in working aliquots at -20°C to -80°C.
Storage: The lyophilized protein is stable at room temperature for 1 month, but should be kept at -20°C for long term storage. Working aliquots stored with a carrier protein are stable for at least 3 months at -20°C to -80°C. Avoid repeated freeze/thaw cycles. Avoid repeated freeze/thaw cycles.
Target Information
CCL22 may play a role in the trafficking of activated/effector T-lymphocytes to inflammatory sites and other aspects of activated T-lymphocyte physiology. Also, it is a chemotactic for monocytes. dendritic cells and natural killer cells. CCL22 is a mild chemoattractant for primary activated T-lymphocytes and a potent chemoattractant for chronically activated T-lymphocytes but has no chemattractant activity for neutrophils, eosinophils, and resting T-lymphocytes. Binds to CCR4.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: AW060611; C-C motif chemokine 22; CC chemokine STCP-1; chemokine (C-C motif) ligand 22; Macrophage-derived chemokine; MDC(1-69); MGC108943; MGC34554; RP24-69A20.1; small inducible cytokine A22; small inducible cytokine subfamily A (Cys-Cys), member 22; Small-inducible cytokine A22; stimulated T cell chemotactic protein 1; Stimulated T-cell chemotactic protein 1
Gene Aliases: A-152E5.1; ABCD-1; CCL22; DC/B-CK; MDC; SCYA22; STCP-1
UniProt ID: (Human) O00626
Entrez Gene ID: (Human) 6367
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