FLAG^® Peptide

SIGMA/F3290 - lyophilized powder

Synonym: Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys; ddddk peptide; dykddddk peptide

Empirical Formula (Hill Notation): C₄₁H₆₀N₁₀O₂₀
Molecular Weight: 1012.97
MDL Number: MFCD02262135
Linear Formula: C₄₁H₆₀N₁₀O₂₀
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-F3290-4MG	4 mg	$297.00 1/EA		Add To Favorites
45-F3290-25MG	25 mg	$1380.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥85% (HPLC)
form	lyophilized powder
InChI	1S/C41H60N10O20/c42-11-3-1-5-22(45-36(65)24(13-19-7-9-20(52)10-8-19)47-34(63)21(44)14-29(53)54)35(64)48-26(16-31(57)58)38(67)50-28(18-33(61)62)40(69)51-27(17-32(59)60)39(68)49-25(15-30(55)56)37(66)46-23(41(70)71)6-2-4-12-43/h7-10,21-28,52H,1-6,11-18,42-44H2,(H,45,65)(H,46,66)(H,47,63)(H,48,64)(H,49,68)(H,50,67)(H,51,69)(H,53,54)(H,55,56)(H,57,58)(H,59,60)(H,61,62)(H,70,71)/t21-,22-,23-,24-,25-,26-,27-,28-/m0/s1
InChI key	XZWYTXMRWQJBGX-VXBMVYAYSA-N
mol wt	1012.97 Da
Quality Level	200
shipped in	wet ice
SMILES string	NCCCC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](N)CC(O)=O)C(O)=O
storage temp.	2-8°C

Application:	Gently elutes FLAG fusion proteins from ANTI-FLAG^® M1 and M2 affinity resins. Usual working concentration is 100 μg/ml. Will not elute 3X FLAG fusion proteins. For this application, use 3X FLAG Peptide, F4799 . Learn more product details in our FLAG^® application portal.
General description:	The FLAG peptide is used for the competitive elution of amino-terminal, Met-amino-terminal or carboxy-terminal FLAG fusion proteins from the Anti-FLAG M1 or Anti-FLAG M2 antibody (in solution or bound to an agarose gel).
Legal Information:	ANTI-FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
Legal Information:	FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
Other Notes:	2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Preparation Note:	For stock solution, dissolve in TBS (10mM Tris HCL, 150 mM NaCl, pH7.4) to a final concentration of 5 mg/mL.

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

Purity	≥85% (HPLC)
Storage Temp.	2-8°C
UNSPSC	12352202

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