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Recombinant Human C-C Motif Chemokine 26/CCL26

Recombinant Human C-C Motif Chemokine 26/CCL26 Recombinant Human C-C Motif Chemokine 26/CCL26

Instruction Manual!

Product name: Recombinant Human C-C Motif Chemokine 26/CCL26
Source:E.coli
Purity:Greater than 95% as determined by reducing SDS-PAGE.
Buffer Formulation:Supplied as a 0.2 μm filtered solution of 20mM Tris, 1mM EDTA, 20% Glycerol, pH 9.0.
Applications:Applications:SDS-PAGE; WB; ELISA; IP.
Storage:Avoid repeated freeze/thaw cycles. Store at 2-8 oC for one month. Aliquot and store at -80 oC for 12 months.
UOM:100ug/50ug/200ug/1mg/1g
Source E.coli
Description Recombinant Human C-C Motif Chemokine 26 is produced by our E.coli expression system and the target gene encoding Thr24-Leu94 is expressed.
Names C-C Motif Chemokine 26, CC Chemokine IMAC, Eotaxin-3, Macrophage Inflammatory Protein 4-Alpha, MIP-4-Alpha, Small-Inducible Cytokine A26, Thymic Stroma Chemokine-1, TSC-1, CCL26, SCYA26
Accession # Q9Y258
Formulation Supplied as a 0.2 μm filtered solution of 20mM Tris, 1mM EDTA, 20% Glycerol, pH 9.0.
Shipping The product is shipped on dry ice/ice packs.
Storage Store at < -20°C, stable for 6 months after receipt.
Please minimize freeze-thaw cycles.
Purity Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
Amino Acid Sequence
MTRGSDISKTCCFQYSHKPLPWTWVRSYEFTSNSCSQRAVIFTTKRGKKVCTHPRKKWVQKYISL LKTPKQL
Background Chemokine Ligand 26 protein (CCL26) is a novel small cytokine belonging to the CC chemokine family which is involved in immunoregulatory and inflammatory processes. CCL26 is constitutively expressed in thymus, but only transiently expressed in phytohemagglutinin-stimulated peripheral blood mononuclear cells. It specifically binds and induces chemotaxis in T cells and elicits its effects by interacting with the chemokine receptor CCR4. CCL26, along with Eotaxin-1 and Eotaxin-2, selectively activates the CC chemokine receptor 3 (CCR3). The Eotaxin-3-CCR3 interaction may play an important role in allergic diseases such as atopic dermatitis and bronchial asthma. The full-length cDNA for CCL26 encodes a protein of 94 amino acids with a putative signal peptide of either 23 or 26 amino acid residues. Both the 71 and 68 amino acid residue variants of recombinant CCL26 demonstrate equal potency in inducing chemotaxis of a human CCR3-transfected cell line. Unlike most other CC chemokines, CCL26 maps to human chromosome 7q11.2, within 40 kilobases of the Eotaxin-2 loci. CCL26 and Eotaxin-2 are unique in that they are the only chemokines identified to date that map to chromosome 7.

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