Human HAL ELISA Matched Antibody Pair

Name: Human HAL ELISA Matched Antibody Pair
SKU: ABPR-0413
Rating: 5 (1 reviews)

Regulatory status: For research use only, not for use in diagnostic procedures.

COA

SDS

Datasheet

Summary

Species Reactivity

Human

Intended Use

This antibody pair set comes with matched antibody pair to detect and quantify protein level of human HAL.

General Description

Histidine ammonia-lyase is a cytosolic enzyme catalyzing the first reaction in histidine catabolism, the nonoxidative deamination of L-histidine to trans-urocanic acid. Histidine ammonia-lyase defects cause histidinemia which is characterized by increased histidine and histamine and decreased urocanic acid in body fluids. Several transcript variants encoding different isoforms have been found for this gene.

Reconstitution And Storage

Store reagents of the antibody pair set at -20°C or lower. Please aliquot to avoid repeated freeze thaw cycle. Reagents should be returned to -20°C storage immediately after use.

Citations

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Documents

pdf COA

pdf SDS

pdf Datasheet

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References

1,2,3,4-Tetrahydro-1,4,5,8-tetraazaanthracene revisited: properties and structural evidence of aromaticity loss

BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY

Authors: Heynderickx, Arnault; Nenon, Sebastien; Siri, Olivier; Lokshin, Vladimir; Khodorkovsky, Vladimir

Abstract

The synthesis and properties of 1,2,3,4-tetrahydro-1,4,5,8-tetraazaanthracene (THTAA) - a heterocycle involving both >N-H donating and =N-accepting moieties - have been reinvestigated. Unlike previously reported, THTAA is a thermally stable compound that can be re-sublimed at 300-310 degrees C without decomposition. Controlled introduction of substituents at the nitrogen atoms of THTAA led to variation of its electron donor/acceptor capability that allowed fine-tuning the absorption properties. The propensity of these compounds and a number of its derivatives to form infinite chains involving >N-H center dot center dot center dot N= and >N-H center dot center dot center dot Hal(-)center dot center dot center dot N+ atoms is demonstrated by X-ray structure analysis. The DFT level optimized and experimental geometry of THTAA and its derivatives show considerable loss of aromaticity within the quinoxaline moiety.

Features of Magnetic Behavior in the Row of Pentacoordinated Bis-o-Iminobenzosemiquinonato Metal (Al, Ga, In) Complexes

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY

Authors: Ershova, Irina V.; Bogomyakov, Artem S.; Fukin, Georgy K.; Piskunov, Alexandr V.

Abstract

The series of pentacoordinated bis-o-iminobenzosemiquinonato complexes with general formula (imSQ)(2)MR where imSQ - is a radical anion of 4,6-di-tert-butyl-N-(2,6-di-isopropylphenyl)-o-iminobenzoquinone (M = Al, Ga, In; R = Akl, Hal, N-3, NCS) has been expanded through synthesis of six new (imSQ)(2)MR complexes [M = In, R = Me (1), Br (5), Cl (6); M = Ga, R = OPh (16), NCO (17); M = Al, R = NCO (23)]. In all complexes (imSQ)(2)MR except for R = Alk the strong antiferromagnetic exchange coupling between organic radicals, conditioned by the presence of the pathway for superexchange, takes place. In the (imSQ)(2)GaR complexes the value of magnetic exchange interaction (J) was found to depend linearly on the distance between metal center and inorganic apical substituent: the shortening of Ga-R distance in the row Ga-I > Ga-Br > Ga-Cl > Ga-NCS > Ga-OPh is accompanied by the increasing of J value from -68.6 to -139.3 cm(-1). For Al and In analogues complexes such dependence has not been observed. The pathway for superexchange in pentacoordinated (imSQ)(2)MR complexes was found to be broken after complex coordination geometry changeover to hexacoordinated one, which was clearly demonstrated by the example of pyridine molecule coordination to the (imSQ)(2)InI (4).