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182706 AhR Antagonist II, SR1 - CAS 1227633-49-10 - Calbiochem

The AhR Antagonist II, SR1 controls the biological activity of AhR. This small molecule/inhibitor is primarily used for Biochemicals applications.

Ficha de datos de seguridad (MSDS o SDS), certificado de análisis y de calidad (CoA y CoQ), expedientes, folletos y otros documentos disponibles.

Sinónimos: 4-(2-(2-(Benzo[b]thiophen-3-yl)-9-isopropyl-9H-purin-6-ylamino)ethyl)phenol, 4-[2-[[2-Benzo[b]thien-3-yl-9-(1-methylethyl)-9H-purin-6-yl]amino]ethyl]phenol, StemRegenin 1

182706
Purchase on Sigma-Aldrich

Descripción

Replacement Information

Products

Número de referenciaEmbalaje Cant./Env.
182706-5MG Frasco de vidrio 5 mg
Description
OverviewA cell-permeable purine compound that acts as a high affinity AhR antagonist (IC50 = 127 nM against 3 nM TCDD-induced luciferase reporter activity in HepG2 cultures), but not a panel of 61 kinases. AhR expression and function knockouts by shRNAs, CH-223191 (Cat. No. 182705), or SR1 treatment all result in enhanced and sustained CD34+ population in long-term proliferating/expanding cultures of cord blood-derived HSCs (hematopoietic setem cells) in serum-free media containing Tpo (Cat. No. 605218), SCF (Cat. No. 569600), Flt3 Ligand (Cat. No. 343010), and IL-6 (Cat. No. 407652) in a reversible manner. SR1 is reactive toward human, monkey, and canine, but not rat or murine, species.
Catalogue Number182706
Brand Family Calbiochem®
Synonyms4-(2-(2-(Benzo[b]thiophen-3-yl)-9-isopropyl-9H-purin-6-ylamino)ethyl)phenol, 4-[2-[[2-Benzo[b]thien-3-yl-9-(1-methylethyl)-9H-purin-6-yl]amino]ethyl]phenol, StemRegenin 1
References
ReferencesBoitano, A.E., et al. 2010. Science 329, 1345.
Product Information
CAS number1227633-49-9
FormWhite solid
Hill FormulaC₂₄H₂₃N₅OS
Chemical formulaC₂₄H₂₃N₅OS
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Biological Information
Purity≥98% by HPLC
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
Toxicity Regulatory Review
Storage +2°C to +8°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Packaging Information
Packaged under inert gas Packaged under inert gas
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Número de referencia GTIN
182706-5MG 04055977204469

Documentation

AhR Antagonist II, SR1 - CAS 1227633-49-10 - Calbiochem Ficha datos de seguridad (MSDS)

Título

Ficha técnica de seguridad del material (MSDS) 

AhR Antagonist II, SR1 - CAS 1227633-49-10 - Calbiochem Certificados de análisis

CargoNúmero de lote
182706

Referencias bibliográficas

Visión general referencias
Boitano, A.E., et al. 2010. Science 329, 1345.
Ficha técnica

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision09-December-2013 JSW
Synonyms4-(2-(2-(Benzo[b]thiophen-3-yl)-9-isopropyl-9H-purin-6-ylamino)ethyl)phenol, 4-[2-[[2-Benzo[b]thien-3-yl-9-(1-methylethyl)-9H-purin-6-yl]amino]ethyl]phenol, StemRegenin 1
DescriptionA cell-permeable purine compound that acts as a high affinity (IC50 = 40 nM against [125I]-N3Br2DD binding to human AhR) AhR antagonist (IC50 = 127 nM against 3 nM TCDD-induced luciferase reporter activity in HepG2 cultures), while exhibiting little or no activity against a panel of 61 kinases. AhR expression and function knockouts by shRNAs, CH-223191 (Cat. No. 182705), or SR1 treatment all result in enhanced and sustained CD34+ population in long-term proliferating/expanding cultures of cord blood-derived HSCs (hematopoietic setem cells) in serum-free media containing Tpo (Cat. No. 605218), SCF (Cat. No. 569600), Flt3 Ligand (Cat. No. 343010), and IL-6 (Cat. No. 407652) in a reversible manner (11- and 73-fold increase of total nucleated and CD34+ cells, respectively, comparing 1 to 0 µM SR1-treated cultures on day 21; 1118-fold increase in CD34+ cells in 1 µM SR1 cultures from day 0 to 21). SR1-expanded CD34+ cells retain multilineage potential and the SR1-expanded progeny derived from 300 human CB CD34+ cells are reported to exhibit the same level of engraftment efficiency as 10,000 unexpanded CB CD34+ cells in NSG SCID mice in vivo. SR1 is reactive toward human, monkey, and canine, but not rat or murine, species.
FormWhite solid
Intert gas (Yes/No) Packaged under inert gas
CAS number1227633-49-9
Chemical formulaC₂₄H₂₃N₅OS
Structure formulaStructure formula
Purity≥98% by HPLC
SolubilityDMSO (100 mg/ml)
Storage Protect from light
+2°C to +8°C
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Toxicity Regulatory Review
ReferencesBoitano, A.E., et al. 2010. Science 329, 1345.