IDO1 Protein

Produktnummer ABIN7196174

Produktdetails

Target: IDO1 (Indoleamine 2,3-Dioxygenase 1 (IDO1))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Spezies: Human

Quelle: Escherichia coli (E. coli)

Verwendungszweck: Recombinant Human IDO1/IDO Protein (Active)

Sequenz: Ala2-Gly403

Produktmerkmale: A DNA sequence encoding the human IDO1 (NP_002155.1) (Ala2-Gly403) was expressed and purified with one additional amino acids (Gly) at the N-terminus.

Reinheit: > 85 % as determined by reducing SDS-PAGE.

Biological Activity Comment: Measured by its ability to oxidize L-tryptophan to N-formylk-ynurenine.The specific activity is > 500 pmoles/min/μg.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Frozen, Liquid

Buffer: Supplied as sterile 50 mM NaAC, 100 mM Nacl, 20 % glycerol, pH 5.5.

Lagerung: -20 °C

Informationen zur Lagerung: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Antigendetails

Target: IDO1 (Indoleamine 2,3-Dioxygenase 1 (IDO1))

Andere Bezeichnung: IDO1/IDO (IDO1 Produkte)

Synonyme: INDO Protein, ido Protein, indo Protein, IDO Protein, cd107b Protein, IDO1 Protein, IDO-1 Protein, Ido Protein, Indo Protein, indoleamine 2,3-dioxygenase 1 Protein, indoleamine 2,3-dioxygenase 1 L homeolog Protein, indoleamine 2,3-dioxygenase 1-like Protein, IDO1 Protein, ido1.L Protein, ido1 Protein, Ido1 Protein, LOC100050681 Protein

Hintergrund:

Background: Indoleamine 2,3-dioxygenase-1, also known as Indoleamine-pyrrole 2,3-dioxygenase, IDO1 and IDO, is a member of the indoleamine 2,3-dioxygenase family. IDO1 / IDO and tryptophan 2,3-dioxygenase (TDO) are tryptophan-degrading enzymes that catalyze the first step in tryptophan catabolism via the kynurenine pathway. TDO is widely distributed in both eukaryotes and bacteria. In contrast, IDO has been found only in mammals and yeast. In 2007, a third enzyme, indoleamine 2,3-dioxygenase-2 (IDO2), was discovered. IDO2 is found not only in mammals but also in lower vertebrates. IDO1 / IDO is an immunosuppressive molecule inducible in various cells. IDO1 / IDO catalyzes the cleavage of the pyrrol ring of tryptophan and incorporates both atoms of a molecule of oxygen. It mediates oxidative cleavage of tryptophan, an amino acid essential for cell proliferation and survival. IDO1 / IDO inhibition is proposed to have therapeutic potential in immunodeficiency-associated abnormalities, including cancer. The IDO pathway is activated in multiple tumor types. Selective inhibition of IDO1 may represent an attractive cancer therapeutic strategy via up-regulation of cellular immunity. IDO1 / IDO is an enzyme that suppresses adaptive T-cell immunity by catabolizing tryptophan from the cellular microenvironment. Inhibition of IDO pathway might enhance the efficacy of immunotherapeutic strategies for cancer.Immune CheckpointImmune Checkpoint Detection: ELISA AntibodiesCo-inhibitory Immune Checkpoint Targets Immunotherapy   Cancer Immunotherapy   Targeted Therapy

Synonym: Indole 2;3-dioxygenase; Indoleamine 2;3-dioxygenase 1; IDO-1; IDO1; IDO; INDO

Molekulargewicht: 45.2 kDa

NCBI Accession: NP_002155

Pathways: Activated T Cell Proliferation