WE-14 trifluoroacetate salt

SIGMA/W2895 - ≥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

CAS Number: 115136-18-0 (free base)
Empirical Formula (Hill Notation): C₇₂H₁₁₆N₁₈O₂₄S · xC₂HF₃O₂
Molecular Weight: 1649.86 (free base basis)
MDL Number: MFCD19686975
Linear Formula: C₇₂H₁₁₆N₁₈O₂₄S · xC₂HF₃O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W2895-1MG	1 mg	$0.00 1/EA CALL FOR PRICE	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98% (HPLC)
color	white to tan
form	powder
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
Quality Level	100
shipped in	wet ice
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
solubility	H₂O: >2 mg/mL
storage temp.	−20°C

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.
Packaging:	1 mg in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98% (HPLC)
Storage Temp.	−20°C
UNSPSC	12352200

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