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You are here:Home » Growth Factors, Cytokines » Growth Factors-RANTES » RANTES, Recombinant, Rat (Regulated on Activation, Normal T-cell Expressed and Secreted)

RANTES, Recombinant, Rat (Regulated on Activation, Normal T-cell Expressed and Secreted)

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Specifications

RANTES is a protein which has been shown to be a chemo-attractant for peripheral blood monocytes. It appears to selectively attract T cells of the CD4+/CD45RO+ phenotype in vitro. Rat RANTES is a 7.9kD protein containing 68 amino acid residues.
Catalog #R1100-10
Biological ActivityRat Rantes produces chemotaxis over a wide concentration range in assay using rat peritoneal macrophages. Significant chemotaxis was achieved using a concentration of 50.0-100ng/ml.
Responding Cells (partial list) Monocytes, T cells, others
Amino Acid SequenceSPYGSDTTPC CFAYLSLALP RAHVKEYFYT SSKCSNLAVV FVTRRNRQVC ANPEKKWVQE YINYLEMS
Storage and Stability Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight7.9kD
SourceE. coli
PurityPurified 98% by SDS-PAGE and HPLC analyses. Endotoxin: 0.1ng/ug
FormSupplied as a lyophilized powder with no additives. Reconstitute with sterile dH2O to a concentration of 0.1-1.0mg/ml. For long term add protein carrier. It is recommended that further dilutions be made into other aqueous buffers.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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