WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 530710
CAS#: 90274-65-0
Description: Ige octapeptide (497-504) is a bioactive chemical.
MedKoo Cat#: 530710
Name: Ige octapeptide (497-504)
CAS#: 90274-65-0
Chemical Formula: C41H63N11O10
Exact Mass: 869.4759
Molecular Weight: 870.022
Elemental Analysis: C, 56.60; H, 7.30; N, 17.71; O, 18.39
This product is not in stock, which may be available by custom synthesis.
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Synonym: Ige octapeptide (497-504)
IUPAC/Chemical Name: L-Phenylalaninamide, L-lysyl-L-threonyl-L-lysylglycyl-L-serylglycyl-L-phenylalanyl-
InChi Key: WZJZWBWEYCELDY-KQPNNKGBSA-N
InChi Code: InChI=1S/C41H63N11O10/c1-25(54)35(52-37(58)28(44)16-8-10-18-42)41(62)50-29(17-9-11-19-43)38(59)46-23-34(56)49-32(24-53)39(60)47-22-33(55)48-31(21-27-14-6-3-7-15-27)40(61)51-30(36(45)57)20-26-12-4-2-5-13-26/h2-7,12-15,25,28-32,35,53-54H,8-11,16-24,42-44H2,1H3,(H2,45,57)(H,46,59)(H,47,60)(H,48,55)(H,49,56)(H,50,62)(H,51,61)(H,52,58)/t25-,28+,29+,30+,31+,32+,35+/m1/s1
SMILES Code: O=C(N)[C@H](CC1=CC=CC=C1)NC([C@H](CC2=CC=CC=C2)NC(CNC([C@H](CO)NC(CNC([C@H](CCCCN)NC([C@H]([C@H](O)C)NC([C@H](CCCCN)N)=O)=O)=O)=O)=O)=O)=O
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.03.00
The following data is based on the product molecular weight 870.022 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
1: Stanworth DR, Coleman JW, Khan Z. Essential structural requirements for triggering of mast cells by a synthetic peptide comprising a sequence in the C epsilon 4 domain of human IgE. Mol Immunol. 1984 Mar;21(3):243-7. PubMed PMID: 6425646.
