Thermo Fisher Scientific PTS Polyclonal Antibody, MaxPab

Applications

Tested Dilution

Publications

Western Blot (WB)

1:500-1:1,000

-

Immunocytochemistry (ICC/IF)

10 µg/mL

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Mouse / IgG

Class

Polyclonal

Type

Antibody

Immunogen

PTS (NP_000308.1, 1 a.a. approximately 145 a.a) full-length human protein. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:PTS,uniProtId:Q03393-1,ncbiNodeId:9606,antigenRange:1-145,antigenLength:145,antigenImageFileName:H00005805-B01P_PTS_Q03393-1_House_mouse.svg,antigenImageFileNamePDP:H00005805-B01P_PTS_Q03393-1_House_mouse_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

See Label

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.4

Contains

no preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

Product Specific Information

Sequence of this protein is as follows: MSTEGGGRRC QAQVSRRISF SASHRLYSKF LSDEENLKLF GKCNNPNGHG HNYKVVVTVH GEIDPATGMV MNLADLKKYM EEAIMQPLDH KNLDMDVPYF ADVVSTTENV AVYIWDNLQK VLPVGVLYKV KVYETDNNIV VYKGE

Target Information

The tetrahydrobiopterin (BH4) cofactor is essential for hepatic hydroxylase, which is involved in phenylalanine degradation and catecholamine and serotonin biosynthesis. BH4 is also an essential and limiting cofactor for all types of nitric oxide synthase. BH4 deficiency results in hyperphenylalaninemia and monoamine neurotransmitter depletion and is most commonly due to autosomal recessive mutation in 6-pyruvoyltetrahydropterin synthase (PTPS), the second enzyme for BH4 biosynthesis. The active site of PTPS consists of the pterin-anchoring Glu A107 neighbored by two catalytic motifs: a Zn(II) binding site and an inter-subunit catalytic triad formed by Cys A42, Asp B88 and His B89. The active site of PTPS undergoes a Zn and Mg-dependent reaction that includes a triphosphate elimination, a stereospecific reduction and the oxidation of both side hydroxyl groups. The catalytic triad of PTPS is involved in the deprotonation of the side-chain carbons of substrates. In addition, Ser 19 of human PTPS may be a substrate for cGMP-dependent protein kinase type II phosphorylation in vivo, which is essential for normal activity of PTPS.

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