Technical Data
T2275-15
TECK, Recombinant, Human (Thymus-expressed Chemokine)
20ug
Molecular Biology Storage: -20CShipping: Blue Ice
Source:
Recombinant corresponding to 127aa from human TECK expressed in E. coli.

Molecular Weight:
~14.2kD

Biological Activity:
The biological activity of TECK was determined by measuring its ability to chemoattract human monocytes. A concentration range of 1.0-10ng/ml produced significant chemotaxis. TECK is a member of the b chemokine (C-C) family, identified in the thymus of mice and humans. TECK is a chemoattractant for activated macrophages, dendritic cells and thymocytes. The receptor for TECK is CCR-9.

Endotoxin: ~0.1ng/ug

Storage and Stability:
Lyophilized powder may be stored at -20C. Stable for 12 months at -20C. Reconstitute with sterile dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. 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 Weight:
~14.2kD
Purity: ~98% (SDS-PAGE, HPLC)
Concentration: Not determined
Form: Supplied as a lyophilized powder. No preservative added. Reconstitute with sterile dH2O to 0.1-1mg/ml.

Important Note: This 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.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.