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Key Documents

SRP0122

Sigma-Aldrich

LSD1 Active human

recombinant, expressed in E. coli, ≥70% (SDS-PAGE)

Synonym(s):

Amine oxidase (flavin containing) domain 2 (AOF2), BRAF35-HDAC complex protein BHC110, KIAA0601, Lysine (K)-specific demethylase 1 (LSD1), Lysine-specific histone demethylase 1A (KDM1A)

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.32

biological source

human

recombinant

expressed in E. coli

assay

≥70% (SDS-PAGE)

form

aqueous solution

mol wt

103 kDa

packaging

pkg of 50 μg

concentration

>0.02 mg/mL

NCBI accession no.

NM_015013

UniProt accession no.

O60341

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... KDM1A(23028)

General description

Human LSD1, AOF2, amine oxidase, flavin containing, domain 2, GenBank Accession No. NM_015013, amino acids 158-end with N-terminal ST tag, MW = 103 kDa, expressed in E. coli expression system.

Application

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

Unit Definition

One unit is defined as the amount of enzyme required to demethylate 1 pmol of substrate/min at 37°C.

Physical form

Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20 and 10% glycerol.

Preparation Note

Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Lama AlAbdi et al.
Cell reports, 30(5), 1478-1490 (2020-02-06)
An aberrant increase in pluripotency gene (PpG) expression due to enhancer reactivation could induce stemness and enhance the tumorigenicity of cancer stem cells. Silencing of PpG enhancers (PpGe) during embryonic stem cell differentiation involves Lsd1-mediated H3K4me1 demethylation and DNA methylation. Here

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