Advanced Search



EIINFEKL trifluoroacetate salt

SIGMA/E3285 - ≥95% (HPLC)

Synonym: 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

CAS Number: 153316-01-9 (free base)
Empirical Formula (Hill Notation): C47H76N10O14 · xC2HF3O2
Molecular Weight: 1005.16 (free base basis)
MDL Number: MFCD17215955
Linear Formula: C47H76N10O14 · xC2HF3O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E3285-1MG 1 mg
 $198.00
1/EA		 Add To Favorites
45-E3285-5MG 5 mg
 $571.00
1/EA		 Add To Favorites

 

assay ≥95% (HPLC)
color white
form powder
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
Quality Level 100 
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
solubility acetonitrile: water: ~1 mg/mL (60/40)
storage temp. −20°C
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].
Packaging: 1, 5 mg in glass bottle
Purity ≥95% (HPLC)
Storage Temp. −20°C
UNSPSC 51111800

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top