F2555

Rabbit Monoclonal ANTI-FLAG^® Clone SIGI-25

clone SIG1-25, ascites fluid

• Synonyme(s) : Anti-ddddk, Anti-dykddddk
• Code UNSPSC : 12352203
• Nomenclature NACRES : NA.32

Propriétés

• Source biologique: rabbit
• Niveau de qualité: 200
• Conjugué: unconjugated
• Forme d'anticorps: ascites fluid
• Type de produit anticorps: primary antibodies
• Clone: SIG1-25, monoclonal
• Technique(s): immunocytochemistry: 1:125-1:250 using transiently transfected cells expressing FLAG (sequence at the N-terminus)-tagged protein fixed with paraformaldehyde/Triton^™ X-100; indirect ELISA: suitable; western blot: 1:250-1:500 using extracts of transiently transfected cells expressing FLAG (sequence at the N-terminus)-tagged protein
• Isotype: IgG
• Séquence immunogène: DYKDDDDK
• Conditions d'expédition: dry ice
• Température de stockage: −20°C

Description

Description générale

Epitope tags provide a method to localize gene products in a variety of cell types, study the topology of proteins and protein complexes, identify associated proteins, and characterize newly identified, low abundance, or poorly immunogenic proteins when protein specific antibodies are not available. Tagging with the FLAG^® peptide sequence may be done at the N-terminus, N-terminus preceded by a methionine residue, C-terminus, or at internal positions of the target protein. FLAG may also be placed in association with other tags. The small size of the FLAG tag or sequence and its high hydrophilicity tend to decrease the possibility of interference with the protein expression, proteolytic maturation, antigenicity, and function. The N-terminal FLAG^® peptide sequence contains a unique enterokinase cleavage site allowing it to be completely removed from the purified fusion proteins. Cleavage catalyzed by Cu²⁺ ions of the C-terminal FLAG^® peptide from a fusion protein has been reported. A sequence motif with five out of eight amino acid residues identical to the FLAG^® peptide is found in both rat and mouse Mg²⁺ dependent protein b-phosphatase, as well as in the human and bovine enzyme. This rabbit ANTI-FLAG^® antibody is produced from the hybridoma SIG1-25. The hybridoma is derived by the fusion of myeloma cells and splenocytes from rabbits immunized with the FLAG^® peptide sequence conjugated to KLH.

Spécificité

This monoclonal antibody recognizes the FLAG sequence at the N-terminus

Immunogène

FLAG peptide sequence DYKDDDDK

Application

Monoclonal ANTI-FLAG^® antibody produced in rabbit has been used in:

• immunofluorescence[1][2]
• western blot analysis[3][4]
• immunocytochemistry
• indirect ELISA

Learn more product details in our FLAG^® application portal.

Forme physique

Provided as ascites fluid containing 15 mM sodium azide as a preservative.

Informations légales

ANTI-FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)