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You are here:Home » Growth Factors, Cytokines » Growth Factors-LEC » LEC, NCC-4, Human (Liver-Expressed Chemokine)

LEC, NCC-4, Human (Liver-Expressed Chemokine)

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Specifications

Human LEC (liver-expressed chemokine) also known as NCC-4 is a recently discovered CC chemokine. Recombinant Human LEC is a 11.2kDa protein containing 97 amino acid residues.
Catalog #L1662
Source E.coli
Form Sterile filtered solution lyophilized without additives.
Stability Lophilized protein is stable for a few weeks at room temperature, but best stored at- 20°C. Reconstituted human LEC should be stored in working aliquots at- 20°C.
Purity 98% by SDS-PAGE and HPLC analysis
Endotoxin 0.1 ng/ug (1EU/ug)
Reconstitution We recommend a quick spin followed by reconstitution in water to a concentration of 0.1-1mg/ml. This solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or -20°C for future use.
Biological Activity Determined by its ability to chemoattract total human monocytes using a concentration range of 10-100ng/ml.
AA Sequence QPKVPEWVNT PSTCCLKYYE KVLPRRLVVG YRKALNCHLP AIIFVTKRNR EVCTNPNDDW VQEYIKDPNL PLLPTRNLST VKIITAKNGQ PQLLNSQ
Country of Origin USA
Molecular Weight11.2kD
SourceHuman
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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