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Key Documents

WH0003034M4

Sigma-Aldrich

Monoclonal Anti-HAL antibody produced in mouse

clone 4F2, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-HIS, Anti-HSTD, Anti-histidine ammonia-lyase

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

4F2, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

immunoprecipitation (IP): suitable
indirect ELISA: suitable
western blot: 1-5 μg/mL

isotype

IgG2aκ

GenBank accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... HAL(3034)

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 (provided by RefSeq)

Immunogen

HAL (NP_002099, 558 a.a. ~ 657 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
LAACQGIEFLRPLKTTTPLEKVYDLVRSVVRPWIKDRFMAPDIEAAHRLLLEQKVWEVAAPYIEKYRMEHIPESRPLSPTAFSLQFLHKKSTKIPESEDL

Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

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Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificates of Analysis (COA)

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Leopold Eckhart et al.
Journal of dermatological science, 50(3), 209-215 (2008-02-19)
Histidase (histidine ammonia lyase) converts histidine into urocanic acid, the main ultraviolet (UV) light absorption factor of the stratum corneum. It is unknown if and how histidase is regulated in the epidermis. We have investigated the transcriptional regulation of histidase

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