Human MEC (CCL28 ) Recombinant
Category: Recombinant Human Cytokines$70.00 – $2,700.00
Description
Accession
Q9NRJ3
Source
Optimized DNA sequence encoding Human CCL28 mature chain was expressed in Escherichia Coli.
Molecular weight
Native human MEC/CCL28 has a calculated molecular mass of approximately 12 kDa. Recombinant human CCL28 is a monomer protein consisting of 109 amino acid residue subunits, andmigrates as an approximately12 kDa protein under non-reducingand reducing conditions in SDS-PAGE.
Purity
>97%, as determined by SDS-PAGE and HPLC
Biological Activity
Determined by the ability to chemoattract human lymphocytes using a concentration range of.0-10.0 ng/ml.
Protein Sequence
MQQRGLAIVA LAVCAALHAS EAILPIASSC CTEVSHHISR RLLERVNMCR IQRADGDCDL AAVILHVKRR RICVSPHNHT VKQWMKVQAA KKNGKGNVCH RKKHHGKRNS NRAHQGKHET YGHKTPY
Endotoxin
Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation
Recombinant CCL-28 was lyophilized from PBS pH.4.
Reconstitution
A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Storage
Upon reconstitution, this cytokine can be stored in working aliquots at2° -8° C for one month, or at -20° C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage
This cytokine product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.
Biological Process
Molecular function
