Thermo Fisher Scientific Human I-TAC (CXCL11), Animal-Free Recombinant Protein, PeproTech

Applications

Tested Dilution

Publications

Functional Assay (Functional)

Assay-dependent

-

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

FPMFKRGRCL CIGPGVKAVK VADIEKASIM YPSNNCDKIE VIITLKENKG QRCLNPKSKQ ARLIIKKVER KNF

Molecular weight

8.3 kDa

Class

Recombinant

Type

Protein

Purity

≥ 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin concentration

<0.1 EU/µg

Activity

Determined by its ability to chemoattract human T-cells activated with IL-2.

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Purification

purified

Contains

no preservative

Storage conditions

-20°C

Shipping conditions

Ambient

Product Specific Information

Recombinant Human I-TAC (CXCL11) is an 8.3 kDa protein containing 73 amino acid residues, including the four highly conserved cysteine residues present in CXC chemokines.

This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Target Information

Interferon-inducible T-cell alpha chemoattractant ( I-TAC), belonging to the CXC chemokine family, is expressed in peripheral blood leukocytes, pancreas and liver, thymus, spleen, lung, small intestine, placenta and prostate. Its molecular weight is 8-11 kD. I-TAC is also known as CXCL-11 and IP-9. The cytokine is involved in regulating calcium release and inducing a chemotactic response in activated T-cells and is the dominant ligand for CXC receptor-3. The gene encoding this protein contains 4 exons and at least three polyadenylation signals which might reflect cell-specific regulation of expression. IFN-gamma is a potent inducer of transcription of this gene. It is upregulated in patients with AIDS, dementia and in patients with multiple sclerosis.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.