SAB1411338
Anti-TDO2 antibody produced in rabbit
purified immunoglobulin, buffered aqueous solution
Synonym(s):
TDO, TPH2, TRPO
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All Photos(2)
About This Item
UNSPSC Code:
12352203
NACRES:
NA.41
Recommended Products
biological source
rabbit
conjugate
unconjugated
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen 47.9 kDa
species reactivity
human
technique(s)
western blot: 1 μg/mL
NCBI accession no.
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... TDO2(6999)
General description
Tryptophan 2,3-dioxygenase (EC 1.13.11.11) plays a role in catalyzing the first and rat-limiting step in the kynurenine pathway, the major pathway of tryptophan metabolism.[supplied by OMIM
Immunogen
TDO2 (NP_005642.1, 1 a.a. ~ 406 a.a) full-length human protein.
Sequence
MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD
Sequence
MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEKVLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKTLLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEKEEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYFSSDESD
Biochem/physiol Actions
TDO2 (tryptophan 2, 3-dioxygenase) is responsible for the cleavage of indole ring at the C2-C3 bond of L-tryptophan, thereby regulating tryptophan concentration. It is expressed in tumor cells and suppresses antitumor immune responses. During acute ethanol intake, TDO2 carries the kynurenine pathway via glucocorticoid-associated route. This can lead to the accumulation of neurotoxic metabolites along with the reduction of serotonin. The TDO2 gene is upregulated in brains of patients with Alzheimer′s disease and might be associated with making of neurofibrillary tangles and senile plaque. TDO2 is also responsible for antimicrobial and immunoregulatory activities.
Physical form
Solution in phosphate buffered saline, pH 7.4
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Marion Soichot et al.
Alcohol and alcoholism (Oxford, Oxfordshire), 48(4), 415-425 (2013-04-06)
In response to acute ethanol consumption, tryptophan 2,3-dioxygenase (TDO) induces the kynurenine pathway (KP) through a glucocorticoid-mediated mechanism, which could lead to a dramatic accumulation of neurotoxic metabolites in association with serotonin depletion. As a result, interindividual variability in ethanol-induced
Bing Meng et al.
Proteins, 82(11), 3210-3216 (2014-07-30)
Tryptophan 2,3-dioxygenase (TDO), one of the two key enzymes in the kynurenine pathway, catalyzes the indole ring cleavage at the C2-C3 bond of L-tryptophan. This is a rate-limiting step in the regulation of tryptophan concentration in vivo, and is thus
Silvia K Schmidt et al.
European journal of immunology, 39(10), 2755-2764 (2009-07-29)
In mammals, the regulation of local tryptophan concentrations by the IFN-gamma-i inducible enzyme IDO is a prominent antimicrobial and immunoregulatory effector mechanism. Here, we show for the first time that another tryptophan-degrading enzyme, the liver-specific tryptophan 2,3-dioxygenase (TDO), is also
Wei Wu et al.
PloS one, 8(4), e59749-e59749 (2013-05-01)
To assess the role of the kynurenine pathway in the pathology of Alzheimer's disease (AD), the expression and localization of key components of the kynurenine pathway including the key regulatory enzyme tryptophan 2,3 dioxygenase (TDO), and the metabolites tryptophan, kynurenine
Olga Novikov et al.
Molecular pharmacology, 90(5), 674-688 (2016-10-19)
The endogenous ligand-activated aryl hydrocarbon receptor (AHR) plays an important role in numerous biologic processes. As the known number of AHR-mediated processes grows, so too does the importance of determining what endogenous AHR ligands are produced, how their production is
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