ATN 161

ATN-161 is a novel peptide antagonist of integrin α5β1. ATN-161 selectively binds to and blocks the receptor for integrin α5β1, thereby preventing integrin alpha5beta1 binding. This receptor blockade may result in inhibition of endothelial cell-cell interactions, endothelial cell-matrix interactions, angiogenesis, and tumor progression. It has potential antineoplastic activity.

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CAT#	R0965
CAS	262438-43-7
Synonyms/Alias	ATN161; ATN 161; ATN-161; AcPHSCNNH2
M.F/Formula	C23H35N9O8S
M.W/Mr.	597.65
Sequence	Ac-PHSCN-NH2
Labeling Target	Integrin α5β1
Appearance	white solid powder
Purity	>98% (or refer to the Certificate of Analysis)
Activity	Antagonist
Areas of Interest	Cancer

CAT#	Product Name	Inquiry
R1486	LL-37 scrambled peptide	Inquiry
R1081	(d(CH2)51,Tyr(Me)2,Arg8)-Vasopressin	Inquiry
R1503	MARCKS Peptide(151-175), Phosphorylated	Inquiry
R1779	β-Amyloid 15-21	Inquiry
PI-012	Cyclo(Gly-Pro)	Inquiry

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Storage	-20°C
Solubility	Soluble in DMSO, soluble in water
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Short-term Storage Conditions	Dry, dark and at 0 - 4 °C
Long-term Storage Conditions	-20 °C
InChI	InChI=1S/C23H35N9O8S/c1-11(34)32-4-2-3-17(32)23(40)29-14(5-12-7-26-10-27-12)20(37)30-15(8-33)21(38)31-16(9-41)22(39)28-13(19(25)36)6-18(24)35/h7,10,13-17,33,41H,2-6,8-9H2,1H3,(H2,24,35)(H2,25,36)(H,26,27)(H,28,39)(H,29,40)(H,30,37)(H,31,38)/t13-,14-,15-,16-,17-/m0/s1
InChI Key	MMHDBUJXLOFTLC-WOYTXXSLSA-N
Isomeric SMILES	CC(=O)N1CCC[C@H]1C(=O)N[C@@H](CC2=CN=CN2)C(=O)N[C@@H](CO)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(=O)N)C(=O)N
BoilingPoint	N/A
ShelfLife	>2 years if stored properly
Melting Point	N/A