14-751-M

Abl (Q252H) Protein, active, 10 µg

Active, N-terminal 6His-tagged recombinant human Abl, residues 27-end containing the Q252H mutation. For use in Kinase Assays.

• UNSPSC-Code: 12352202
• eCl@ss: 32160405
• NACRES: NA.32

Eigenschaften

• Biologische Quelle: human
• Qualitätsniveau: 100; 300
• Rekombinant: expressed in baculovirus infected Sf21 cells
• Spezifische Aktivität: 1089 U/mg
• Mol-Gew.: M_w 121 kDa
• Hersteller/Markenname: Upstate^®
• Konzentration: 51% (Coomassie staining, SDS-PAGE)
• Methode(n): activity assay: suitable (kinase)
• NCBI-Hinterlegungsnummer: NM_005157.3; NM_007313.2
• UniProt-Hinterlegungsnummer: P00519

Beschreibung

Allgemeine Beschreibung

N-terminal 6His-tagged recombinant human Abl, residues 27-end containing the Q252H mutation. The Abl tyrosine kinase inhibitor STI571 is an effective therapy for stable-phase chronic myeloid leukemia patients. Many patients responding to STI571 later relapse due to a reactivation of Bcr-Abl activity. In certain cases this appears to correlate with the presence of the Q252H mutation, which confers resistance to drug binding (Shah et al., (2002), Cancer Cell 2, 117-125).

Product Source: Expressed by baculovirus in Sf21 insect cells.

Anwendung

Research Category
Stoffwechsel

Research Sub Category
Cardiovascular Disease

Metabolic Disorders

Biochem./physiol. Wirkung

Protein Target: Abl

Target Sub-Family: TK

Qualität

Routinely evaluated by phosphorylation of 50 μM Abltide. Purity was assessed by SDS-PAGE and Coomassie blue staining using 3 μg of active Abl (Q252H).

Einheitendefinition

Specific Activity: one unit of Abl (Q252H) activity is defined as 1 nmol phosphate incorporated into 50 μM Abltide (EAIYAAPFAKKK) per minute at 30°C with a final ATP concentration of 100 μM.

Physikalische Form

Ni²⁺/NTA-agarose

10 μg of enzyme in 100 μL of 50 mM Tris/HCl pH7.5, 150 mM NaCl, 270 mM sucrose, 1 mM benzamidine, 0.2 mM PMSF, 0.1 mM EGTA, 0.1% 2-mercaptoethanol, 0.03% Brij 35. Frozen solution.

Lagerung und Haltbarkeit

Store -70°C. For maximum recovery of product, centrifuge original vial prior to removing the cap.
Rapidly thaw the vial under cold water and immediately place on ice. Aliquot unused material into pre-chilled microcentrifuge tubes and immediately snap-freeze the vials in liquid nitrogen prior to re-storage at -70°C.

Rechtliche Hinweise

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

Haftungsausschluss

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H317
• P-Sätze: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Gefahreneinstufungen: Skin Sens. 1
• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable