LSD1 (KDM1A), Variant 2, GST-tag

Catalog #: 50100
Size: 50 µg
$435
Species: Human
Host Species: E. coli
MW: 104 kDa
Genbank #: NM_015013
Tag(s): N-terminal GST-tag
a.a: 158–end
Description:
Variant 2 Human LSD1 [also known as KDM1A (lysine (K)-specific demethylase 1A) or AOF2, amine oxidase (flavin containing) domain 2)] GenBank Accession No. NM_015013, a.a. 158-end with N-terminal GST-tag, MW=103 kDa, expressed in an E. coli expression system.
UniProt
O60341
Synonym(s):
KDM1A, AOF2, lysine (K)-specific demethylase 1A, amine oxidase (flavin containing) domain 2, LSD
Purity:
≥70%
Specific Activity:
≥7.0 pmole/min/μg
Assay Conditions:
Assay was done according to LSD1 Fluorescent Assay Kit #50106. Wells contained 50 mM Monobasic/Dibasic Phosphate Buffer pH 7.4, 20 µM H3, 1-21 (2MeK4), and varying amounts of LSD1 incubated for 30 minutes at room temperature. Followed by addition of 0.1 mM amplex red and 0.2 U/ml peroxidase. Fluorescence intensity measure at excitation 530 nm and emission 590 nm.
Formulation:

50 mM Na2HPO4/NaH2PO4, pH 7.4

Format:
Aqueous buffer solution
Storage / Stability:

>6 months at –80°C.

Application(s):
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Reference(s):

1. Lan,F. et al., Nature 448, 7154, 718-722, 2007.
2. Forneris,F. et al., J. Biol. Chem. 282, 28, 20070-20074, 2007.

Application Reference(s):
1. A scintillation proximity assay for histone demethylases (2014)
2. Crystal structure of the histone lysine specific demethylase LSD1 complexed with tetrahydrofolate (2014)

Notes:

Important: If you intend to assess LSD1 activity in an assay that analyzes hydrogen peroxide, such as BPS Catalog #50106 and 50107, please use BPS Catalog 50204, LSD1, GST-Tag.

Warning(s):
Avoid freeze/thaw cycles.
Scientific Category:
Demethylase
Product Type:
Recombinant Protein
Data shown is lot-specific. Contact us for specific information on other lots.

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Product Datasheets

50100_Lot_180807.pdf