5-FAM-Amyloid-beta (1-42) Peptide (human) (trifluoroacetate salt)

5-FAM-Amyloid-beta (1-42) peptide is a fluorescently labeled amyloid-beta peptide. Amyloid-beta (1-42) (Abeta42) peptide (Cay-20574) is the primary form of Abeta found in amyloid plaques in postmortem cerebral cortex from patients with Alzheimer's disease and its aggregation results in the formation of neurotoxic fibrils or globular oligomers. 5-FAM-Amyloid-beta (1-42) is a labeled form of Abeta42 containing 5-carboxyfluorescein (5-FAM, Cay-19581), which displays excitation/emission maxima of 492/518 nm, respectively.Synonyms: 5-FAM-Abeta (1-42), 5-FAM-Abeta42. Molecular Formula: C224H321N55O66S . XCF3COOH. Formula Weight: 4872.4. Purity: >95%. Emission: 518 nm. Excitation: 492 nm. Formulation: (Request formulation change), A solid. Solubility: Formic Acid: 1 mg/ml. SMILES: O=C(N([H])[C@H](C(N[C@H](C(N[C@@H](CCC(O)=O)C(N[C@H](C(N[C@@H](CCCNC(N)=N)C(N[C@H](C(N[C@H](C(N[C@@H](CO)C(NCC(N[C@H](C(N[C@@H](CCC(O)=O)C(N[C@@H](C(C)C)C(N[C@H](C(N[C@H](C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCCN)C(N[C@@H](CC(C)C)C(N[C@@H](C(C)C)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CCC(O)=O)C(N[C@H](C(N[C@@H](C(C)C)C(NCC(N[C@@H](CO)C(N[C@@H](CC(N)=O)C(N[C@@H](CCCCN)C(NCC(N[C@H](C(N[C@]([C@H](CC)C)([H])C(N[C@]([C@H](CC)C)([H])C(NCC(N[C@@H](CC(C)C)C(N[C@H](C(N[C@@H](C(C)C)C(NCC(NCC(N[C@@H](C(C)C)C(N[C@@H](C(C)C)C(N[C@]([C@H](CC)C)([H])C(N[C@H](C(O)=O)C)=O)=O)=O)=O)=O)=O)=O)CCSC)=O)=O)=O)=O)=O)C)=O)=O)=O)=O)=O)=O)=O)CC(O)=O)=O)=O)C)=O)CC1=CC=CC=C1)=O)CC2=CC=CC=C2)=O)=O)=O)=O)=O)CC3=CN=CN3)=O)CC4=CN=CN4)=O)=O)=O)CC5=CC=C(O)C=C5)=O)=O)=O)CC(O)=O)=O)CC6=CN=CN6)=O)=O)CC7=CC=CC=C7)=O)=O)C)=O)CC(O)=O)C8=CC(C(O)=O)=C(C9=C(C=C%10)C(OC%11=C9C=CC(O)=C%11)=CC%10=O)C=C8.O=C(O)C(F)(F)F. InChi Code: InChI=1S/C224H321N55O66S.C2HF3O2/c1-28-115(20)183(215(334)240-100-167(290)248-145(77-107(4)5)201(320)258-144(72-76-346-27)198(317)272-177(109(8)9)213(332)238-96-164(287)235-97-169(292)271-179(111(12)13)218(337)276-182(114(18)19)219(338)279-184(116(21)29-2)220(339)247-121(26)222(341)342)278-221(340)185(117(22)30-3)277-188(307)118(23)244-165(288)98-236-190(309)137(51-40-42-73-225)253-208(327)154(89-163(228)286)265-212(331)159(103-281)250-168(291)101-239-214(333)178(110(10)11)273-211(330)157(92-175(303)304)266-196(315)142(66-70-171(295)296)252-186(305)119(24)245-199(318)148(79-122-45-34-31-35-46-122)262-204(323)150(81-124-49-38-33-39-50-124)268-216(335)181(113(16)17)275-210(329)146(78-108(6)7)260-192(311)138(52-41-43-74-226)254-194(313)140(64-68-162(227)285)256-205(324)151(84-127-93-231-104-241-127)264-207(326)153(86-129-95-233-106-243-129)269-217(336)180(112(14)15)274-197(316)143(67-71-172(297)298)257-202(321)147(82-125-54-57-130(282)58-55-125)249-166(289)99-237-191(310)158(102-280)270-209(328)156(91-174(301)302)267-206(325)152(85-128-94-232-105-242-128)263-193(312)139(53-44-75-234-224(229)230)255-203(322)149(80-123-47-36-32-37-48-123)261-195(314)141(65-69-170(293)294)251-187(306)120(25)246-200(319)155(90-173(299)300)259-189(308)126-56-61-133(136(83-126)223(343)344)176-134-62-59-131(283)87-160(134)345-161-88-132(284)60-63-135(161)176,3-2(4,5)1(6)7/h31-39,45-50,54-63,83,87-88,93-95,104-121,137-159,177-185,280-283H,28-30,40-44,51-53,64-82,84-86,89-92,96-103,225-226H2,1-27H3,(H2,227,285)(H2,228,286)(H,231,241)(H,232,242)(H,233,243)(H,235,287)(H,236,309)(H,237,310)(H,238,332)(H,239,333)(H,240,334)(H,244,288)(H,245,318)(H,246,319)(H,247,339)(H,248,290)(H,249,289)(H,250,291)(H,251,306)(H,252,305)(H,253,327)(H,254,313)(H,255,322)(H,256,324)(H,257,321)(H,258,320)(H,259,308)(H,260,311)(H,261,314)(H,262,323)(H,263,312)(H,264,326)(H,265,331)(H,266,315)(H,267,325)(H,268,335)(H,269,336)(H,270,328)(H,271,292)(H,272,317)(H,273,330)(H,274,316)(H,275,329)(H,276,337)(H,277,307)(H,278,3. InChi Key: IIQPCZNWLHDKNE-WPBKYADUSA-N.