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DYKDDDDK Tag (FLAG) Antibody Agarose Conjugated

SKU: orb344560

Description

Mouse monoclonal antibody against DYKDDDDK (FLAG tag) conjugated to Agarose.

Images & Validation

Tested ApplicationsIP, WB
Dilution rangeIP: 10 µL resin binds >1 µg FLAG fusion protein
Application Notes
Anti-DYKDDDDK Affinity Gel has been tested by SDS-Page, IP, and western blot and is optimally suited for immunoprecipitation and purification of FLAG tagged fusion proteins. Anti-DYKDDDDK Affinity Gel antibody recognizes the FLAG epitope tag fused to either the amino- or carboxy- terminal ends or an internal location of targeted fusion proteins. The epitope tag peptide sequence was first derived from the 11-amino-acid leader peptide of the gene-10 product from bacteriophage T7. DYKDDDDK is the most commonly used hydrophilic octapeptide tag. Use D-Y-K-D-D-D-D-K peptide for competitive elution to recover fusion protein (see protocol). Anti-FLAG is a registered trademark of Sigma-Aldrich. Refer to the Protocol for complete instructions for use including preferred buffers for elution. Do not use buffers that may denature the anti-DYKDDDDK antibody.

Key Properties

Antibody TypePrimary Antibody
HostMouse
ClonalityMonoclonal
IsotypeIgG2a
Clone No.29E4.G7
ImmunogenAnti-DYKDDDDK Affinity Gel antibody was produced in mice by repeated immunizations with a synthetic peptide corresponding to the FLAG epitope tag peptide DYKDDDDK (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) conjugated to KLH.
PurityAnti-DYKDDDDK Affinity Gel is a purified mouse IgG2a monoclonal antibody coupled to activated agarose. This product is intended for purification of proteins containing the FLAG epitope tag sequence. Binding Specificity: Anti-DYKDDDDK Affinity Gel binds the FLAG epitope tag sequence (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) fused to the amino terminal, carboxy terminal or internal locations of targeted recombinant proteins expressed in transfected or transformed cells. D-Y-K-D-D-D-D-K peptide is recommended for competitive elution to recover fusion protein (see protocol).
ConjugationAgarose

Storage & Handling

StorageStore vial at 4°C prior to opening.
Form/AppearanceSuspension of agarose beads
Buffer/PreservativesPreservative: 0.01% (w/v) Sodium Azide. Stabilizer: None; Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Concentration0.99 mg
DisclaimerFor research use only

Alternative Names

mouse anti-FLAG tag agarose gel, mouse anti-DYKDDDDK agarose gel, Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys, D-Y-K-D-D-D-D-K, DDK, FLAG, FLAG antibody, anti-Flag, anti-DDK, DDK antibody

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DYKDDDDK Tag (FLAG) Antibody Agarose Conjugated

SDS-PAGE of Anti-DYKDDDDK (FLAG® tag) Affinity Gel. Lane 1: Cell lysate before purification. Lane 2: Flow through (used cell lysate). Lane 3: Purified DYKDDDDK (FLAG® tag) recombinant protein (arrowhead). Load: (6 µl per lane). Predicted/Observed size: 70kDa for DYKDDDDK tagged recombinant protein.

DYKDDDDK Tag (FLAG) Antibody Agarose Conjugated

SDS-PAGE of Anti-DYKDDDDK (FLAG® tag) Affinity Gel. Lane 1: crude lysate containing over-expressed DYKDDDK-tagged recombinant protein. Lane 2: unbound flow-through of consisting of endogenous E.coli proteins. Lane 3: enriched recombinant protein. Load: 5 µg protein, 15 µl flow through. Predicted/Observed size: 70kDa for DYKDDDDK tagged recombinant protein.

DYKDDDDK Tag (FLAG) Antibody Agarose Conjugated

SDS-PAGE of Anti-DYKDDDDK (FLAG® tag) Affinity Gel. Lane 1: DYKDDDDK tagged recombinant protein. Lane 2: flow through. Lane 3: wash. Lane 4: eluted fraction one. Lane 5: eluted fraction two. Lane 6: eluted fraction three. Lane 7: blank. Lane 8: molecular weight markers. Load: 5 µg protein lane 1, 15 µl per each other lane. Predicted/Observed size: 135kDa for DYKDDDDK tagged recombinant protein.

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Protocol Information

WB
Western Blot (IB, immunoblot)
View Protocol
IP
Immunoprecipitation
View Protocol

DYKDDDDK Tag (FLAG) Antibody Agarose Conjugated (orb344560)

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1 ml
$ 990.00
DispatchUsually dispatched within 5-10 working days
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