Description: High affinity fluorescent α4β1/α9β1 inhibitor; mobilizes HSCs
Chemical Name: (4R)-4-[4-[[[[4-[3,6-Bis(diethylamino)xanthylium-9-yl]-3-sulfophenyl]sulfonyl]amino]methyl]-1H-1,2,3-triazol-1-yl]-1-(phenylsulfonyl)-L-prolyl-O-(1-pyrrolidinyl)-L-tyrosine acetate
Purity: ≥97% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
High affinity fluorescent α4β1/α9β1 inhibitor (Kd values are 12.7 and 38 nM, respectively); fluorescent version of BOP (Cat.No. 6047). Rapidly and preferentially mobilizes HSCs and progenitors in vivo.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
6.06
5
Preparing Stock Solutions
The following data is based on the product molecular weight 1212.37. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
0.82 mL
4.12 mL
8.25 mL
5 mM
0.16 mL
0.82 mL
1.65 mL
10 mM
0.08 mL
0.41 mL
0.82 mL
50 mM
0.02 mL
0.08 mL
0.16 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Caoet al (2014) Design, synthesis and binding properties of a fluorescent α9β1/α4β1 integrin antagonist and its application as an in vi Org.Biomol.Chem. 12 965 PMID: 24363056
Caoet al (2016) Therapeutic targeting and rapid mobilization of endosteal HSC using a small molecule integrin antagonist. Nat.Commun. 7 11007 PMID: 26975966