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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 321673-30-7 Chemical Structure| 321673-30-7

Structure of BLT-1
CAS No.: 321673-30-7

Chemical Structure| 321673-30-7

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BLT-1 is a specific inhibitor of the SR-BI (Scavenger receptor, class B, type I) mediated lipid transfer. The compound inhibits both cellular selective lipid uptake of HDL cholesteryl ether and efflux of cellular cholesterol to HDL.

Synonyms: Block lipid transport-1

4.5 *For Research Use Only !

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Product Details of BLT-1

CAS No. :321673-30-7
Formula : C12H23N3S
M.W : 241.40
SMILES Code : S=C(N)N/N=C1C(CCCCCC)CCC\1
Synonyms :
Block lipid transport-1
MDL No. :MFCD00571007

Safety of BLT-1

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301
Precautionary Statements:P501-P270-P264-P301+P310+P330-P405
Class:6.1
UN#:2811
Packing Group:

Isoform Comparison

Biological Activity

In Vitro:

Cell Line
Concentration Treated Time Description References
PCNSL cell lines (HKBML, TK) 10 µM 24 hours Inhibited lymphoma cell proliferation Cancer Sci. 2022 Jun;113(6):2129-2143.
COS cells 1 µM 1 hour Assess the effect of BLT-1 on HDL binding and lipid uptake activities of SR-BI mutants (C251S, C384S, C251/384S), showing complete resistance of C384S mutant to BLT-1 Proc Natl Acad Sci U S A. 2011 Jul 26;108(30):12243-8.
LdlA[SR-BI] cells 1 µM 1 hour Evaluate the inhibitory effect of BLT-1 on SR-BI-mediated DiI-HDL lipid uptake, showing that BLT-1 inhibition of SR-BI is essentially irreversible Proc Natl Acad Sci U S A. 2011 Jul 26;108(30):12243-8.
Human monocyte-derived macrophages (HMDMs) 10 µM 1 hour BLT-1 treatment increased miR-223-3p export to HDL in HMDMs Atherosclerosis. 2019 Jul;286:20-29.
Polymorphonuclear neutrophils (PMNs) 10 µM 1 hour Chemical inhibition of cholesterol flux by BLT-1 inhibited HDL-induced pri-mir-223 expression in PMNs Atherosclerosis. 2019 Jul;286:20-29.
COS7 cells 10 µM 1 hour BLT-1 inhibits SR-B1-mediated HDL-CE uptake but does not affect fatty acid uptake Biochim Biophys Acta Mol Cell Biol Lipids. 2020 Feb;1865(2):158554.
HEK293 cells 10 µM 1 hour BLT-1 inhibits SR-B1-mediated HDL-CE uptake but does not affect fatty acid uptake Biochim Biophys Acta Mol Cell Biol Lipids. 2020 Feb;1865(2):158554.
J774 macrophages 1 µM 2 hours To block SR-BI mediated cholesterol efflux Arterioscler Thromb Vasc Biol. 2010 Apr;30(4):796-801.
Caco-2 cells 10 µM 2 hours To investigate the effect of BLT-1 on vitamin K uptake, results showed that BLT-1 significantly reduced the uptake of vitamin K. Mol Pharm. 2018 Sep 4;15(9):3786-3795.
P. falciparum (3D7 line) 500 μg/ml 24 hours To study HDL uptake and its competitive inhibition, HDL uptake was competitively inhibited by unlabeled HDL Front Cell Dev Biol. 2021 Nov 11;9:749153.
B cell lymphoma cell lines (DAUDI, BALL1, TL-1, RAJI, SLVL) 10 µM 24 hours Inhibited lymphoma cell proliferation Cancer Sci. 2022 Jun;113(6):2129-2143.
ATLL cell lines (ATN-1, ED, ATL-T, ATL-2s, ATL-35T, MT-1) 10 µM 24 hours Inhibited lymphoma cell proliferation and induced apoptosis Cancer Sci. 2022 Jun;113(6):2129-2143.
HCMEC/D3 cells 1 µM 4 hours To evaluate the effect of BLT-1 on HDL-mediated protection of BBB integrity, showing that 1 µM BLT-1 partially counteracted the protective effects of HDLs Int J Mol Sci. 2020 Dec 24;22(1):106.
Primary bovine umbilical vein endothelial cells (BUVEC) 2 µM 48 hours To study the effect of BLT-1 on the proliferation of E. bovis and E. arloingi, results showed that BLT-1 significantly inhibited the replication of these parasites. Microorganisms. 2021 Nov 17;9(11):2372.
African green monkey kidney epithelial cells (MARC 145) 0.25-2 µM 48 hours To study the effect of BLT-1 on the proliferation of T. gondii, N. caninum, and B. besnoiti, results showed that BLT-1 significantly inhibited the replication of these parasites. Microorganisms. 2021 Nov 17;9(11):2372.

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
SCID mice Subcutaneous ED cell lymphoma model Intraperitoneal injection 20 mg/kg Administered daily from day 14 to day 32 Significantly suppressed tumor development and prolonged survival Cancer Sci. 2022 Jun;113(6):2129-2143.

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

4.14mL

0.83mL

0.41mL

20.71mL

4.14mL

2.07mL

41.43mL

8.29mL

4.14mL

References

 

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