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E3285

Sigma-Aldrich

EIINFEKL trifluoroacetate salt

≥95% (HPLC)

Synonym(s):

Glu-Ile- Ile -Asn-Phe-Glu-Lys-Leu trifluoroacetate, L-a-glutamyl-L-isoleucyl-L-isoleucyl-L-asparaginyl-L-phenylalanyl-L-a-glutamyl-L-lysyl-L-Leucine trifluoroacetate, OVA – E1 Peptide

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₹19,382.00

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1 MG
₹19,382.00

About This Item

Empirical Formula (Hill Notation):
C47H76N10O14 · xC2HF3O2
CAS Number:
Molecular Weight:
1005.16 (free base basis)
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77

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Quality Level

Assay

≥95% (HPLC)

form

powder

color

white

solubility

acetonitrile: water: ~1 mg/mL (60/40)

storage temp.

−20°C

SMILES string

OC(=O)C(F)(F)F.CC[C@H](C)C(NC(=O)[C@@H](N)CCC(O)=O)C(=O)NC([C@@H](C)CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(O)=O

InChI

1S/C47H76N10O14.C2HF3O2/c1-7-26(5)38(57-46(69)39(27(6)8-2)56-40(63)29(49)17-19-36(59)60)45(68)54-33(24-35(50)58)44(67)53-32(23-28-14-10-9-11-15-28)43(66)52-31(18-20-37(61)62)42(65)51-30(16-12-13-21-48)41(64)55-34(47(70)71)22-25(3)4;3-2(4,5)1(6)7/h9-11,14-15,25-27,29-34,38-39H,7-8,12-13,16-24,48-49H2,1-6H3,(H2,50,58)(H,51,65)(H,52,66)(H,53,67)(H,54,68)(H,55,64)(H,56,63)(H,57,69)(H,59,60)(H,61,62)(H,70,71);(H,6,7)/t26-,27-,29-,30-,31-,32-,33-,34-,38-,39-;/m0./s1

InChI key

OAOVWFXRXDBOSX-YUPPFQQGSA-N

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This Item
SML1051SML2319SML1426
assay

≥95% (HPLC)

assay

≥97% (HPLC)

assay

≥95% (HPLC)

assay

≥95% (HPLC)

form

powder

form

powder

form

lyophilized powder

form

powder

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

solubility

acetonitrile: water: ~1 mg/mL (60/40)

solubility

-

solubility

-

solubility

-

color

white

color

white to off-white

color

white to off-white

color

white to off-white

Amino Acid Sequence

Glu-Ile- Ile -Asn-Phe-Glu-Lys-Leu

Biochem/physiol Actions

EIINFEKL is an antagonist variant of SIINFEKL [OVA (257-264)] [it induces positive selection T-cells].

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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