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SML0627

Sigma-Aldrich

ML-SA1

≥95% (HPLC), powder, TRPML channel agonist

Synonym(s):

1-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)acetyl]-1,2,3,4-tetrahydro-2,2,4-trimethyl-quinoline, 2-(2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl)isoindoline-1,3-dione, Mucolipin Synthetic Agonist 1

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About This Item

Empirical Formula (Hill Notation):
C22H22N2O3
CAS Number:
332382-54-4
Molecular Weight:
362.42
UNSPSC Code:
12352200
NACRES:
NA.77

product name

ML-SA1, ≥95% (HPLC)

Assay

≥95% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

storage temp.

2-8°C

InChI

1S/C22H22N2O3/c1-14-12-22(2,3)24(18-11-7-6-8-15(14)18)19(25)13-23-20(26)16-9-4-5-10-17(16)21(23)27/h4-11,14H,12-13H2,1-3H3

InChI key

KDDHBJICVBONAX-UHFFFAOYSA-N

Application

ML-SA1 has been used as a transient receptor potential cation channel mucolipin 1 (TRPML1/ML1) agonist.

Biochem/physiol Actions

ML-SA1 is a potent and selective cell permeable agonist of lysosomal mucolipin transient receptor potential channels (TRPML) 1, 2, 3 that significantly increases [Ca2+]cyt in HEK293 cells stably- or transiently-expressing mutant TRPML1 channels ML1-4A.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Gastric acid secretion from parietal cells is mediated by a Ca2+ efflux channel in the tubulovesicle.
Sahoo N, et al.
Developmental Cell, 41(3), 262-273 (2017)
Hongyan Yu et al.
British journal of cancer, 125(10), 1420-1431 (2021-09-23)
Prostate cancer (Pca) is the most common cancer type among males worldwide. Dysregulation of Ca2+ signaling plays important roles during Pca progression. However, there is lack of information about the role of endolysosomal Ca2+ -permeable channels in Pca progression. The
Dengqin Zhong et al.
Nature communications, 14(1), 3997-3997 (2023-07-07)
Uranium (U) is a well-known nephrotoxicant which forms precipitates in the lysosomes of renal proximal tubular epithelial cells (PTECs) after U-exposure at a cytotoxic dose. However, the roles of lysosomes in U decorporation and detoxification remain to be elucidated. Mucolipin
Lalit Pukhrambam Singh et al.
Diseases (Basel, Switzerland), 9(4) (2021-12-24)
Chronic hyperglycemia-induced thioredoxin-interacting protein (TXNIP) expression, associated oxidative/nitrosative stress (ROS/RNS), and mitochondrial dysfunction play critical roles in the etiology of diabetic retinopathy (DR). However, there is no effective drug treatment to prevent or slow down the progression of DR. The
Dale P Corkery et al.
EMBO reports, 24(9), e56841-e56841 (2023-06-29)
Lysosomal membrane damage represents a threat to cell viability. As such, cells have evolved sophisticated mechanisms to maintain lysosomal integrity. Small membrane lesions are detected and repaired by the endosomal sorting complex required for transport (ESCRT) machinery while more extensively
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