Enzymes, Signaling Proteins, Extracellular Ligands, Signaling Reagents, Antibodies

Catalog No.	Pack Size	Price (USD)
I822-40N-1000	1 mg	$3850
I822-40N-BULK	BULK	Contact Us

Catalog No.

Pack Size

Price (USD)

I822-40N-1000

1 mg

$3850

I822-40N-BULK

BULK

Overview:

The CXCL11 belongs to the CXC chemokine family characterized by the presence of one amino acid in between the two NH2-terminal cysteines. CXCL11 is produced by a variety of cells including leukocytes, fibroblasts, and endothelial cells upon stimulation with interferons (IFNs). Simultaneous stimulation of fibroblasts or endothelial cells with IFN-gamma and Interleukin-1b or the TLR3 ligand double-stranded RNA results in a synergistic increase of CXCL11 production. CXCL11 attracts natural killer cells and activated T-helper 1 cells. Like CXCL9 and CXCL10, CXCL11 signals through CXC chemokine receptor 3 (CXCR3).

Gene Aliases:

CXCL11, C-X-C motif chemokine 11, Beta-R1, H174, Interferon gamma-inducible protein 9, IP-9, Interferon-inducible T-cell alpha chemoattractant, I-TAC, Small-inducible cytokine B11. Recombinant Human IFN-Inducible T-cell Chemoattractant (CXCL11).

Genbank Number:

O14625

Storage, Stability and Shipping:

The lyophilized protein is stable for at least one year from date of receipt at -70^oC. Upon reconstitution, this cytokine can be stored in working aliquots at 2^o - 8^oC for one month, or at -20^oC for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.

Endotoxin Level:

<1.0 EU/μg of recombinant protein as determined by the LAL method.

Molecular Weight:

8.0 kDa

Reconstitution Protocol:

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.

Sample Cell Assay Data:

Determined by its ability to chemoattract human T cells using a concentration range of 2.0-10.0 ng/mL.