Influenza Hemagglutinin (HA) Peptide

Influenza Hemagglutinin (HA) peptide is a synthetic peptide that corresponds to amino acids 98-106 of the human influenza virus hemagglutinin. The HA Peptide is used for competing out the anti-HA antibody binding to HA-tagged fusion proteins in immunoassays. attaching the virus to cell receptors and for initiating infection.

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CAT#	R1854
CAS	92000-76-5
Synonyms/Alias	HA Peptide
Chemical Name	(3S)-3-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-carboxypropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-4-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-4-oxobutanoic acid
M.F/Formula	C53H67N9O17
M.W/Mr.	1102.1
Sequence	One Letter Code: YPYDVPDYA Three Letter Code: Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala
Application	Suitable for use in immunoblotting and when used to elute HA-tagged fusion proteins from an affinity column of Monoclonal Anti-HA agarose.
Purity	≥97% (HPLC)

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Storage	Store at -20°C.
Solubility	H2O : 50 mg/mL (45.37 mM; Need ultrasonic)
Shipping Condition	Wet ice in continental US; may vary elsewhere
InChI	InChI=1S/C53H67N9O17/c1-27(2)44(52(77)62-21-5-7-41(62)50(75)59-38(25-42(66)67)47(72)56-36(45(70)55-28(3)53(78)79)23-30-10-16-33(64)17-11-30)60-48(73)39(26-43(68)69)57-46(71)37(24-31-12-18-34(65)19-13-31)58-49(74)40-6-4-20-61(40)51(76)35(54)22-29-8-14-32(63)15-9-29/h8-19,27-28,35-41,44,63-65H,4-7,20-26,54H2,1-3H3,(H,55,70)(H,56,72)(H,57,71)(H,58,74)(H,59,75)(H,60,73)(H,66,67)(H,68,69)(H,78,79)/t28-,35-,36-,37-,38-,39-,40-,41-,44-/m0/s1
InChI Key	HVLSXIKZNLPZJJ-TXZCQADKSA-N
Canonical SMILES	CC(C)C(C(=O)N1CCCC1C(=O)NC(CC(=O)O)C(=O)NC(CC2=CC=C(C=C2)O)C(=O)NC(C)C(=O)O)NC(=O)C(CC(=O)O)NC(=O)C(CC3=CC=C(C=C3)O)NC(=O)C4CCCN4C(=O)C(CC5=CC=C(C=C5)O)N
Isomeric SMILES	C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]2CCCN2C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC3=CC=C(C=C3)O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CC5=CC=C(C=C5)O)N