SIINFEKL trifluoroacetate salt_Molecular_structure_CAS_138831-86-4(freebase))

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SIINFEKL trifluoroacetate salt
Catalog No.	S7951	Name	Sigma Aldrich
CAS Number	138831-86-4(freebase)	Website	http://www.sigmaaldrich.com
M. F.	C47H75F3N10O15	Telephone	1-800-521-8956
M. W.	1077.1516096	Fax
Purity	≥97% (HPLC)	Email
Storage		Chembase ID: 154803

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SYNONYMS

IUPAC name

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S,3S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-methylpentanamido]-3-methylpentanamido]-3-carbamoylpropanamido]-3-phenylpropanamido]-4-carboxybutanamido]hexanamido]-4-methylpentanoic acid; trifluoroacetic acid

IUPAC Traditional name

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S,3S)-2-[(2S)-2-amino-3-hydroxypropanamido]-3-methylpentanamido]-3-methylpentanamido]-3-carbamoylpropanamido]-3-phenylpropanamido]-4-carboxybutanamido]hexanamido]-4-methylpentanoic acid; trifluoroacetic acid

Synonyms

Ser-Ile-Ile-Asn-Phe-Glu-Lys-Leu trifluoroaceate

L-seryl-L-isoleucyl-L-isoleucyl-L-asparaginyl-L-phenylalanyl-L-a-glutamyl-L-lysyl- L-Leucine trifluoroacetate

Ovalbumin (257-264) (chicken)

OVA (257 - 264)

pOV8

DATABASE IDS

CAS Number	138831-86-4(freebase)
MDL Number	MFCD18452854

PROPERTIES

Empirical Formula (Hill Notation)	C45H74N10O13 · xC2HF3O2
Purity	≥97% (HPLC)
Apperance	white to off-white lyophilized powder
Solubility	H2O: >1 mg/mL
MSDS Link	Download
Storage Temperature	-20°C
German water hazard class	3

DETAILS

Description (English)

Amino Acid Sequence
Ser-Ile-Ile-Asn-Phe-Glu-Lys-Leu
Biochem/physiol Actions
SIINFEKL is a class I (Kb)-restricted peptide epitope of ovalbumin (OVA); the ovalbumin fragment is presented by the class I MHC molecule, H-2Kb.

Description (简体中文)