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W2895 Sigma-Aldrich

WE-14 trifluoroacetate salt

≥98% (HPLC)

Synonym: Chromogranin A fragment 324-337 trifluoroacetate salt, H-Trp-Ser-Lys-Met-Asp-Gln-Leu-Ala-Lys-Glu-Leu-Thr-Ala-Glu-OH trifluoroacetate salt, Human CgA 324-337 trifluoroacetate salt, Peptide WE-14 trifluoroacetate salt, WSRMDQLAKELTAE trifluoroacetate salt

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Properties

Related Categories Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, Miscellaneous Neuropeptides,
Quality Level   100
assay   ≥98% (HPLC)
form   powder
color   white to tan
solubility   H2O: >2 mg/mL
shipped in   wet ice
storage temp.   −20°C
SMILES string   OC(=O)C(F)(F)F.CSCC[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@@H](N)Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(O)=O
InChI   1S/C72H116N18O24S.C2HF3O2/c1-35(2)29-50(67(108)78-37(5)59(100)80-44(17-11-13-26-73)62(103)82-47(20-23-55(94)95)65(106)87-51(30-36(3)4)69(110)90-58(39(7)92)71(112)79-38(6)60(101)85-49(72(113)114)21-24-56(96)97)86-64(105)46(19-22-54(76)93)83-68(109)52(32-57(98)99)88-66(107)48(25-28-115-8)84-63(104)45(18-12-14-27-74)81-70(111)53(34-91)89-61(102)42(75)31-40-33-77-43-16-10-9-15-41(40)43;3-2(4,5)1(6)7/h9-10,15-16,33,35-39,42,44-53,58,77,91-92H,11-14,17-32,34,73-75H2,1-8H3,(H2,76,93)(H,78,108)(H,79,112)(H,80,100)(H,81,111)(H,82,103)(H,83,109)(H,84,104)(H,85,101)(H,86,105)(H,87,106)(H,88,107)(H,89,102)(H,90,110)(H,94,95)(H,96,97)(H,98,99)(H,113,114);(H,6,7)/t37-,38-,39+,42-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,58-;/m0./s1
InChI key   FZKRZHJMJIARGO-YVXXVKOOSA-N

Description

Packaging

1 mg in glass bottle

Biochem/physiol Actions

WE-14 peptide is a highly conserved neuropeptide derived from Chromogranin A (Parathyroid Secretory Protein 1). It has been detected in vertebrate and invertebrate neurons and in vertebrate endocrine tissues, most notably in the adrenal, pituitary, and parathyroid glands, and has also been found in human and bovine gastro-entero-pancreatic tissues.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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